HT64
Cov neeg siv phau ntawv

CEEB TOOM THIAB KEV SAIB XYUAS

Cov cuab yeej tau tsim los ua raws li cov lus qhia IEC / EN61010-1 cuam tshuam rau kev ntsuas hluav taws xob. Rau koj txoj kev nyab xeeb thiab txhawm rau tiv thaiv kev puas tsuaj rau lub cuab yeej, thov ua tib zoo ua raws li cov txheej txheem tau piav qhia hauv phau ntawv no thiab nyeem tag nrho cov ntawv sau ua ntej los ntawm cov cim nrog rau siab tshaj plaws.
Ua ntej thiab tom qab kev ntsuas, ua tib zoo saib cov lus qhia hauv qab no:

• Tsis txhob ua ib qho kev ntsuas hauv qhov chaw ntub dej.
• Tsis txhob ua ib qho kev ntsuas thaum muaj roj, cov khoom tawg lossis cov nplaim hluav taws, lossis nyob rau hauv qhov chaw muaj plua plav.
• Tsis txhob muaj kev sib cuag nrog lub Circuit Court raug ntsuas yog tias tsis muaj kev ntsuas.
• Tsis txhob muaj kev sib cuag nrog cov khoom siv hlau, nrog rau kev ntsuas tsis siv neeg, cov khoom siv hluav taws xob, thiab lwm yam.
• Tsis txhob ua ib qho kev ntsuas yog tias koj pom qhov tsis txaus ntseeg hauv qhov ntsuas xws li deformation, tawg, cov khoom xau, tsis pom ntawm qhov screen, thiab lwm yam.
• Ua tib zoo saib xyuas thaum ntsuas voltages siab tshaj 20V, vim muaj kev pheej hmoo ntawm hluav taws xob poob siab.

Hauv phau ntawv no, thiab ntawm qhov ntsuas, cov cim hauv qab no tau siv:
Ceeb toom: ua raws li cov lus qhia hauv phau ntawv no; Kev siv tsis raug tuaj yeem ua rau cov cuab yeej lossis nws cov khoom puas.
Ob chav insulated meter
AW voltage lub tam sim no
DC lub voltage lub tam sim no
Kev sib txuas rau lub ntiaj teb
1.1. Cov lus qhia ua ntej

• Cov cuab yeej no tau tsim los siv rau hauv ib puag ncig ntawm cov pa phem 2.
• Nws tuaj yeem siv rau VOLTAGE thiab CURRENT ntsuas ntawm kev teeb tsa nrog CAT IV 600V thiab CAT III 1000V.
• Peb pom zoo ua raws li cov cai tswj kev nyab xeeb ib txwm tsim los ntawm cov txheej txheem rau kev ua haujlwm ntawm cov kab ke nyob thiab siv PPE los tiv thaiv tus neeg siv tiv thaiv cov dej txaus ntshai thiab cov cuab yeej tiv thaiv kev siv tsis raug.
• Nyob rau hauv rooj plaub uas tsis muaj qhov qhia txog qhov muaj nyob ntawm voltage tuaj yeem sawv cev rau qhov txaus ntshai rau tus neeg teb xov tooj, ib txwm ua qhov ntsuas txuas ntxiv ua ntej ua qhov ntsuas ntawm qhov system nyob, txhawm rau paub meej tias qhov tseeb kev sib txuas thiab cov xwm txheej ntawm cov coj.
• Tsuas yog cov coj tau muab nrog cov ntsuas ntsuas tau ua raws li cov qauv kev nyab xeeb. Lawv yuav tsum nyob rau hauv cov xwm txheej zoo thiab hloov nrog cov qauv zoo tib yam, thaum tsim nyog.
• Tsis txhob sim circuits tshaj qhov teev tseg voltage txwv.
• Tsis txhob ua ib qho kev xeem nyob rau hauv ib puag ncig tej yam kev mob tshaj qhov txwv tau teev nyob rau hauv § 6.2.1.
• Xyuas seb lub roj teeb puas raug tso.
• Xyuas kom tseeb tias lub LCD zaub thiab lub qhov hloov pauv hloov qhia qhov ua haujlwm zoo ib yam.

1.2. Thaum siv
Thov ua tib zoo nyeem cov lus qhia thiab cov lus qhia hauv qab no:
CEEB TOOM
Kev tsis ua raws li cov lus ceeb toom thiab / lossis cov lus qhia yuav ua rau lub cuab yeej thiab / lossis nws cov khoom puas tsuaj lossis ua rau muaj kev phom sij rau tus neeg teb xov tooj.

• Ua ntej qhib qhov hloov pauv, tshem tawm cov kev xeem coj los ntawm qhov ntsuas hluav taws xob.
• Thaum lub ntsuas ntsuas txuas nrog lub ntsuas hluav taws xob ntsuas, tsis txhob kov lub davhlau ya nyob twg uas tsis siv.
• Tsis txhob ntsuas kev tiv thaiv nyob rau hauv rooj plaub sab nraud voltagyog tam sim no; txawm tias qhov ntsuas tau tiv thaiv, ib qho voltage tej zaum yuav ua rau malfunction.
• Thaum ntsuas, yog tias tus nqi lossis kos npe ntawm qhov ntsuas qhov ntsuas tseem tsis hloov, xyuas seb HOLD muaj nuj nqi puas tau qhib.

1.3. Tom qab siv

• Thaum ntsuas ntsuas tiav, teeb lub hloov pauv mus rau OFF txhawm rau hloov lub ntsuas ntsuas.
• Yog tias tsis siv lub twj paj nruag ntev, tshem cov roj teeb.

1.4. DEFINITION OF MASurement (OVERVOLTAGE) QAB
TS EN 61010-1 Tus qauv "IEC / EN1-XNUMX: Kev nyab xeeb rau cov khoom siv hluav taws xob rau kev ntsuas, tswj thiab siv hauv chav kuaj, Ntu XNUMX: Cov kev xav tau dav dav", txhais cov kev ntsuas dab tsi, feem ntau hu ua overvoltage qeb,. § 6.7.4: Ntsuas Circuit Court, nyeem: (OMISSIS)
Circuits tau muab faib ua pawg ntsuas hauv qab no:

• Kev ntsuas qeb IV yog rau kev ntsuas ua nyob rau hauv qhov chaw ntawm lub lowvoltage installation. Examples yog cov ntsuas hluav taws xob thiab ntsuas ntawm thawj cov khoom siv tiv thaiv overcurrent thiab ripple tswj units.
• Kev ntsuas qeb III yog rau kev ntsuas tau ua rau kev teeb tsa hauv tsev. Examples yog cov kev ntsuas ntawm kev faib cov boards, Circuit Court breakers, thaiv, nrog rau cables, bus-bars, junction boxes, keyboards, socket-outlets nyob rau hauv taag installation, thiab cov khoom siv rau industrial siv thiab ib co lwm yam khoom, ex.ample, nyob ruaj ruaj motors nrog kev sib txuas mus tas li rau kev teeb tsa ruaj khov.
• Kev ntsuas qeb II yog rau kev ntsuas ua nyob rau hauv circuits ncaj qha mus rau lub low-voltage installation. Examples yog kev ntsuas ntawm cov khoom siv hauv tsev, cov cuab yeej nqa tau yooj yim thiab cov cuab yeej zoo sib xws.
• Kev ntsuas qeb I yog rau kev ntsuas ua nyob rau hauv circuits tsis ncaj qha mus rau MAINS. Examples yog kev ntsuas ntawm circuits tsis tau muab los ntawm MAINS, thiab tshwj xeeb tiv thaiv (sab hauv) MAINS-derived circuits. Nyob rau hauv tas li ntawd, cov kev ntxhov siab nyob rau hauv lub sij hawm hloov pauv; vim li ntawd, tus txheej txheem yuav tsum tau ua kom lub sijhawm ntev tiv taus lub peev xwm ntawm cov cuab yeej ua kom paub rau tus neeg siv.

Kev piav qhia dav dav

Lub ntsuas ntsuas ntsuas cov hauv qab no:

• DC / AC / AC + DC TRMS Voltage
• DC / AC Voltage nrog qis impedance (LoZ)
• DC / AC / AC + DC TRMS Tam sim no
• DC / AC / AC + DC TRMS Tam sim no nrog transducer clamps
• AC, AC + DC TRMS tam sim no
• 4-20mA% zaub
• Kev ntsuas kev tiv thaiv thiab txuas ntxiv
• Diode xeem
• Muaj peev xwm
• Ntau zaus
• Lub luag hauj lwm Cycle
• Kub nrog K-hom sojntsuam
• Cov ntaub ntawv Logger muaj nuj nqi thiab tso saib cov duab ntawm cov ntaub ntawv ntsuas

Txhua yam ntawm cov haujlwm no tuaj yeem xaiv los ntawm txoj kev hloov tsim nyog. Cov cuab yeej kuj tau nruab nrog cov yuam sij ua haujlwm (saib § 4.2), analogue bargraph thiab LCD TFT high-contrast xim zaub. Lub ntsuas hluav taws xob kuj tau nruab nrog Auto Fais Fab OFF muaj nuj nqi uas cia li hloov lub ntsuas ntsuas tom qab qee lub sijhawm (programmable) idling lub sijhawm.
2.1. MEASURING AVERAGE VALUES ANDTRMS VALUES
Kev ntsuas cov khoom sib hloov tau muab faib ua ob tsev neeg loj:

• AVERAGE-VALUE meters: cov cuab yeej ntsuas tus nqi ntawm ib lub nthwv dej ntawm qhov zaus (50 lossis 60 Hz).
• TRMS (True Root Mean Square) VALUE meters: cov cuab yeej ntsuas tus nqi TRMS ntawm qhov ntau uas tau sim.

Nrog rau qhov zoo tshaj plaws sinusoidal nthwv dej, ob tsev neeg ntawm cov cuab yeej muab cov txiaj ntsig zoo ib yam.
Nrog distorted nthwv dej, es tsis txhob, kev nyeem ntawv yuav txawv. Qhov nruab nrab tus nqi ntsuas muab RMS tus nqi ntawm ib qho tseem ceeb nthwv dej; TRSM meters, hloov, muab tus nqi RMS ntawm tag nrho cov nthwv dej, suav nrog kev sib haum xeeb (hauv cov twj paj nruag bandwidth). Yog li ntawd, los ntawm kev ntsuas tib qhov ntau nrog cov cuab yeej los ntawm ob tsev neeg, cov txiaj ntsig tau txais yog tib yam nkaus xwb yog tias cov nthwv dej zoo kawg nkaus sinusoidal. Nyob rau hauv cov ntaub ntawv nws yog distorted, TRMS meters yuav tsum muab siab tshaj qhov tseem ceeb nyeem los ntawm nruab nrab-value meters.
2.2. DEFINITION OF TRUE ROOT MEAN SQUARE VALUE THIAB CREST FACTOR
Lub hauv paus txhais tau tias square tus nqi ntawm tam sim no yog txhais raws li hauv qab no: "Nyob rau hauv ib lub sij hawm sib npaug zos rau ib lub sij hawm, ib tug alternating tam sim no nrog lub hauv paus ntsiab lus square tus nqi ntawm 1A siv, circulating ntawm ib tug resistor, dissipates tib lub zog uas, nyob rau tib lub sij hawm, yuav tau dissipated los ntawm ib tug ncaj tam sim no nrog ib tug siv ntawm 1A ". Qhov kev txhais no ua rau tus lej qhia:
Lub hauv paus txhais tau tias square tus nqi yog qhia nrog lub npe RMS.
Lub Crest Factor yog txhais raws li kev sib raug zoo ntawm tus nqi Peak ntawm lub teeb liab thiab nws
Tus nqi RMS: CFTus nqi no hloov nrog lub teeb liab waveform, rau ib tug purely sinusoidal yoj nws yog Nyob rau hauv cov ntaub ntawv ntawm distortion, lub Crest Factor yuav siv cov nqi siab dua li yoj distortion nce.

Kev npaj rau kev siv

3.1. QHOV TSEEB
Ua ntej xa khoom, qhov ntsuas tau raug kuaj xyuas los ntawm lub tshuab hluav taws xob thiab cov khoom siv hluav taws xob view. Tag nrho cov kev ceev faj tau raug coj los ua kom lub cuab yeej xa mus tsis muaj kev puas tsuaj. Txawm li cas los xij, peb pom zoo kom kuaj xyuas cov cuab yeej txhawm rau txhawm rau txheeb xyuas qhov kev puas tsuaj tshwm sim thaum thauj. Yog tias pom muaj qhov tsis txaus ntseeg, hu rau tus neeg sawv cev xa mus tam sim. Peb kuj pom zoo kom kuaj xyuas tias lub ntim ntim muaj tag nrho cov khoom qhia hauv § 6.3.1. Yog tias muaj qhov tsis sib xws, thov hu rau tus neeg muag khoom. Nyob rau hauv cov ntaub ntawv yuav tsum tau xa rov qab, thov ua raws li cov lus qhia nyob rau hauv § 7.
3.2. INSTRUMENT POWER SUPPLY
Qhov ntsuas tau siv los ntawm 1 × 7.4V rechargeable Li-ION roj teeb suav nrog hauv pob. Thaum lub roj teeb tiaj tus, lub cim " ” tshwm nyob rau hauv cov zaub. Rau cov roj teeb recharge, thov mus saib § 6.1.
3.3. KHOOM
Txhawm rau lav qhov ntsuas qhov tseeb, tom qab lub sijhawm khaws cia ntev, tos kom lub ntsuas ntsuas rov qab mus rau qhov qub (saib § 7.1.3).

KHAWV KAWG

4.1. NKAUJ HMOOB INSTRUMENT

CEEB TOOM:

1. LCD zaub
2. Lub luag haujlwm tseem ceeb F2
3. Lub luag haujlwm tseem ceeb F3
4. Lub luag haujlwm tseem ceeb F1
5. Lub luag haujlwm tseem ceeb F4
6. RANGE tus yuam sij
7. HOLD/REL tus yuam sij
8. Rotary selector hloov
9. Input davhlau ya nyob twg 10A
10. Cov tswv yim davhlau ya nyob twg
11. Input Terminal mAuA
12. Input Terminal COM

4.2. PAUB TXOG KEV UA HAUJ LWM
4.2.1. HOLD/REL tus yuam sij
Nias lub HOLD/REL tseem ceeb freezes tus nqi ntawm qhov ntsuas kom muaj nuj nqis ntawm cov zaub. Tom qab nias tus yuam sij no, cov lus "Tuav" tshwm rau ntawm cov zaub. Nias lub HOLD/REL tus yuam sij dua kom tawm ntawm txoj haujlwm. Txhawm rau txuag lub vale ntawm cov zaub, saib § 4.3.3. Nias thiab tuav tus yuam sij HOLD/REL rau lub sijhawm ntev txhawm rau txhawm rau qhib / kaw qhov ntsuas txheeb ze. Qhov ntsuas zeroes cov zaub thiab txuag cov nqi tso tawm raws li tus nqi siv uas cov kev ntsuas tom ntej yuav raug xa mus rau (saib § 4.3.4). Lub cim "A" tshwm rau ntawm cov zaub. Txoj haujlwm no tsis ua haujlwm hauv txoj haujlwm. Nias thiab tuav tus yuam sij HOLD/REL dua kom tawm ntawm txoj haujlwm.
4.2.2. RANGE tus yuam sij
Nias tus yuam sij RANGE txhawm rau qhib hom phau ntawv thiab kaw qhov Autorange muaj nuj nqi. Cov lus "Manual" tshwm nyob rau sab laug sab sauv ntawm cov zaub tsis yog "AUTO". Nyob rau hauv phau ntawv hom, nias tus yuam sij RANGE los hloov ntsuas ntau yam: tus lej lej cuam tshuam yuav hloov nws txoj haujlwm. Tus yuam sij RANGE tsis ua haujlwm hauv txoj haujlwm Hz%, . Hauv hom Autorange, qhov ntsuas xaiv qhov zoo tshaj plaws piv rau kev ntsuas. Yog tias qhov kev nyeem ntawv siab tshaj qhov ntsuas qhov siab tshaj plaws, qhov taw qhia "OL" tshwm rau ntawm cov zaub. Nias thiab tuav tus yuam sij RANGE rau ntau tshaj 1 thib ob kom tawm ntawm phau ntawv hom thiab rov qab hom Autorange.
4.2.3. Cov yuam sij muaj nuj nqi F1, F2, F3, F4
Siv cov yuam sij F1, F2, F3 thiab F4 los tswj cov cuab yeej kev ua haujlwm sab hauv (saib § 4.3).
4.2.4 ib. LoZ feature
Hom no tso cai rau ua AC / DC voltage kev ntsuas nrog lub impedance tsawg input nyob rau hauv txoj kev kom tsis txhob muaj qhov tsis ncaj ncees lawm kev nyeem ntawv vim stray voltage hauv capacitive ua ke.
CEEB TOOM
Ntxig lub ntsuas ntawm theem thiab hauv av conductors, RCDs tiv thaiv cov cuab yeej tuaj yeem tawm mus thaum lub sijhawm kuaj. Rau theem-PE voltage kev ntsuas tom qab ib lub cuab yeej RCD ua ntej txuas qhov kev xeem coj ntawm theem thiab nruab nrab cables tsawg kawg yog 5s, tom qab ntawd ua qhov ntsuas theem-PE kom tsis txhob muaj kev npaj txhij txog kev tawm mus.
4.2.5. LEAD lus ntawm zaub
Los ntawm cov cuab yeej hloov pauv (OFF), nyob rau hauv tso tawm lub suab luv luv thiab cov lus "LEAD" tau tshwm sim ib ntus los qhia cov lus qhia ntawm kev siv cov kev ntsuas kev ntsuas tam sim no.
4.3. Kev piav qhia ntawm INTERNAL FUNCTIONS
4.3.1. Kev piav qhia ntawm cov zaub

CEEB TOOM:

1. Indication of Automatic/Manual mode
2. Kev taw qhia txog lub sijhawm system
3. Kev taw qhia ntawm qib roj teeb thiab kev ua kom / tsis ua haujlwm ntawm lub suab nrov (tsis cuam tshuam nrog kev sim txuas ntxiv)
4. Qhov ntsuas ntsuas ntsuas
5. Kev ntsuas ntsuas qhov tshwm sim
6. Analogue bargraph
7. Cov lus qhia cuam tshuam nrog cov yuam sij ua haujlwm F1, F2, F3, F4

4.3.2. AC + DC Voltage thiab ntsuas tam sim no
Cov cuab yeej muaj peev xwm ntsuas qhov muaj peev xwm ntawm cov khoom sib tshooj sib tshooj ntawm cov generic vol.tage los yog tam sim no direct waveform. Qhov no tuaj yeem pab tau thaum ntsuas cov cim impulsive uas tsis yog-linear loads (xws li vuam tshuab, hluav taws xob qhov cub, thiab lwm yam).

1. Xaiv txoj haujlwm .
2. Nias lub F2 yuam sij xaiv """ los yog " ” hom (saib daim duab 3)
3. Ua raws li cov lus qhia hauv § 5.1 lossis § 5.9

4.3.3. HOLD muaj nuj nqi thiab txuag

1. Nias tus yuam sij HOLD/REL dua kom khov qhov tshwm sim. Cov lus "Tuav" tshwm rau ntawm cov zaub.
2. Nias tus yuam sij F3 kom txuag tau cov ntaub ntawv hauv qhov ntsuas lub cim xeeb.
3. Nkag mus rau General ntawv qhia zaub mov kom pom cov txiaj ntsig tau txais kev cawmdim (saib § 4.3.7)

4.3.4 ib. Kev ntsuas txheeb ze

1. Nias thiab tuav tus yuam sij HOLD/REL kom nkag mus rau qhov ntsuas txheeb ze (saib daim duab 5 - sab xis). Cov lus "REL" thiab cim "” tshwm rau ntawm qhov screen.
2. Nias tus yuam sij F4 kom nkag mus rau General ntawv qhia zaub mov, txuag cov txiaj ntsig ntsuas thiab tso nws (saib § 4.3.7).

4.3.5 ib. Txuag MIN/MAX/AVERAGE thiab PEAK tus nqi

1. Nias tus yuam sij F4 kom nkag mus rau qhov ntsuas ntsuas ntawm MAX, MIN thiab qhov nruab nrab ntawm qhov ntsuas kom ntsuas (saib daim duab 6 - qhov nruab nrab). Cov lus "MAX MIN" tshwm rau ntawm cov zaub.
2. Cov txiaj ntsig tau hloov kho tshiab los ntawm qhov ntsuas, uas tso tawm lub suab nrov luv thaum twg qhov tseeb tso tawm qhov tseem ceeb tshaj (siab dua rau MAX tus nqi, qis dua rau MIN tus nqi).
3. Nias tus yuam sij F2 kom tsis txhob pom qhov muaj nuj nqis thiab F1 yuam sij pib ntsuas dua.
4. Nias tus yuam sij F3 kom txuag tau qhov ntsuas tau (saib daim duab 6 – sab xis) thiab tso saib (saib § 4.3.7).
5. Nias tus yuam sij F4 kom nkag mus rau qhov ntsuas ntsuas ntawm Peak qhov tseem ceeb ntawm qhov kom muaj nuj nqis los ntsuas (saib daim duab 7 - sab xis). Cov lus "PEAK" tshwm rau ntawm cov zaub thiab cov txiaj ntsig tau hloov kho tib yam li rau MAX / MIN muaj nuj nqi.
6. Nias tus yuam sij F2 kom tsis txhob pom qhov muaj nuj nqis thiab F1 yuam sij pib ntsuas dua.
7. Nias tus yuam sij F3 kom txuag tau qhov tshwm sim thiab tso tawm (saib § 4.3.7).

4.3.6. Tsim thiab txuag cov duab ntsuas

1. Nias tus yuam sij F1 txhawm rau nkag mus rau ntu rau kev tsim ib daim duab ntawm qhov kom muaj nuj nqis los ntsuas (saib daim duab 8 - sab laug).
2. Nias tus yuam sij F2 (Fast) lossis F3 (Slow) txhawm rau teeb tsa sampling lub sij hawm lub ntsuas yuav siv raws li ib tug siv thaum tsim cov duab. Koj tuaj yeem xaiv cov txiaj ntsig hauv qab no: 0.2s, 0.5s, 1.0s, 2.0s, 5.0s, 10s
3. Nias tus yuam sij F1 kom pib tsim cov duab. Qhov ntsuas qhov ntsuas (tsis siv neeg tso los ntawm lub ntsuas) thiab tus nqi ntawm lub sijhawm raug tso tawm los ntawm qhov ntsuas (saib daim duab 8 - qhov nruab nrab).
4. Nias tus yuam sij F4 kom xaus daim duab.
5. Nias tus yuam sij F1 kom txuag tau daim duab hauv qhov ntsuas lub cim xeeb lossis F4 yuam sij kom pib ib daim duab tshiab (saib daim duab 8 – sab xis).

4.3.7 ib. Instrument general menu

1. Nrog rau kev ntsuas ntawm cov zaub (saib daim duab 9 - sab laug), nias lub luag haujlwm tseem ceeb F3 kom nkag mus rau lub cuab yeej cov ntawv qhia zaub mov. Lub vijtsam (saib daim duab 9 – sab xis) qhia rau ntawm cov zaub.Txuag kev ntsuas
2. Nias tus yuam sij F1 (ENTER) kom txuag tau qhov ntsuas.
   Cov ntaub ntawv kaw (Logger)
3. Siv tus yuam sij F2 lossis F3 los xaiv lub cim "Sau" thiab nias lub khawm F1 (saib daim duab 10 - sab laug).
4. Siv tus yuam sij F2 lossis F3 los xaiv:
   ➢ Teeb tsa lub sijhawm kaw, ntawm 1min txog 23h: 59min
   ➢ Kev teeb tsa sampling ncua sij hawm ntawm 1s rau 59min: 59s
5. Nias tus yuam sij F1 txhawm rau txhawm rau txhawm rau txhim kho cov haujlwm thiab F2 (+) thiab F3 (>>) cov yuam sij kom ua tiav qhov xav tau.
6. Nias tus yuam sij F1 (OK) kom paub meej tias qhov chaw lossis F4 (CANCEL) yuam sij rov qab mus rau kev kho (saib daim duab 10 - sab xis).
7. Nias tus yuam sij F4 (CLOSE) rov qab mus rau lub vijtsam loj
8. Xaiv qhov kev xaiv "Start Recording" thiab nias lub F1 yuam sij. Lub vijtsam hauv qab no tshwm rau ntawm cov zaub
9. Cov cuab yeej qhia tau hais tias lub sijhawm ntxiv thiab tus lej ntawm samples coj nyob rau lub sijhawm tiag tiag, thiab cov lus "Stoped" thaum kawg ntawm kev kaw tseg (saib daim duab 11 - sab laug). Nias tus yuam sij F4 (STOP) kom tsis txhob kaw txhua lub sijhawm.
10. Nias tus yuam sij F2 kom txuag tau cov ntaub ntawv kaw hauv lub cim xeeb sab hauv thiab view nws dua ntawm cov zaub
11. Nias tus yuam sij F3 (TREND) kom pom qhov sib txawv ntawm kev kaw tseg (saib daim duab 11 - qhov nruab nrab).
12. Nias tus yuam sij F4 (>>) txhawm rau txav tus cursor ntawm daim duab thiab F2 (+) tus yuam sij kom qhib lub Zoom muaj nuj nqi ntawm daim duab, nce kev daws teeb meem (cim "Xy" qhov twg y = max zoom dimension tshwm rau sab saum toj ntawm cov zaub ntawm sab xis) (saib daim duab 11 - sab xis). Koj tuaj yeem zoom X1 yam tsawg kawg 15 ntsuas cov ntsiab lus, X2 rau tsawg kawg 30 ntsuas cov ntsiab lus, X3 rau tsawg kawg yog 60 ntsuas cov ntsiab lus thiab lwm yam rau qhov siab tshaj plaws 6 kev ua haujlwm zoom.
13. Nias tus yuam sij F4 (BACK) rov qab mus rau qhov screen dhau los. Rho tawm lub cuab yeej nco
14. Siv tus yuam sij F2 lossis F3 xaiv lub cim “Rho tawm” thiab nias F1 tus yuam sij (saib daim duab 12 – sab laug).
15. Siv tus yuam sij F2 lossis F3 los xaiv cov kev xaiv:
    ➢ Rho tawm tag nrho Kev Ntsuas → tag nrho cov snapshots (kev ntsuas) raug tshem tawm
    ➢ Rho tawm tag nrho cov ntaub ntawv kaw tseg → tag nrho cov kaw tseg raug tshem tawm
    ➢ Rho tawm tag nrho Graphs → tag nrho cov duab raug tshem tawm.
16. Nias tus yuam sij F1 (OK) txhawm rau ua tiav cov haujlwm uas tau xaiv (ib qho lus lees paub tau pom los ntawm lub ntsuas). Kev teeb tsa dav dav ntawm qhov ntsuas
17. Siv tus yuam sij F2 lossis F3 txhawm rau xaiv lub cim “Setup” thiab nias tus yuam sij F1 (saib daim duab 13 – sab laug).
18. Siv tus yuam sij F2 lossis F3 los xaiv cov kev xaiv:
    ➢ Rov pib dua → rov qab kho lub cuab yeej lub neej ntawd.
    ➢ Hom ntawv → tso cai rau ua kom lub suab tseem ceeb, teeb tsa hom hnub / sijhawm thiab ntawm cov lej pom (cov lej lej lossis lej).
    ➢ General → tso cai rau kev teeb tsa lub hnub / sijhawm, txhais lub sijhawm pib lub hwj chim OFF, cov xim tom qab thiab cov zaub cov xim xim thiab hom, thiab xaiv qhov system hom lus.
    ➢ Meter Info → muab cov ntaub ntawv nyob rau hauv lub Firmware version thiab ntawm lub cim xeeb qhov chaw muaj.
19. Nias tus yuam sij F1 (ENTER) txhawm rau ua tiav cov haujlwm xaiv lossis F4 (CANCEL) yuam sij rov qab mus rau qhov ntsuas ntsuas. Kev teeb tsa dav dav ntawm qhov ntsuas - Rov pib dua
20. Nias tus yuam sij F1 (OK) kom qhib lub Reset.
21. Lub Reset ua haujlwm tsis tshem tawm cov cuab yeej hauv lub cim xeeb
    Kev teeb tsa dav dav ntawm qhov ntsuas - Hom ntawv
22. Siv tus yuam sij F2 lossis F3 los xaiv cov kev xaiv: ➢ Lub suab nrov → tso cai rau qhib / kaw lub suab ntawm cov yuam sij ua haujlwm.
    ➢ Numeric Format → tso cai rau txhais cov hom ntawv ntawm cov zauv uas pom nyob rau hauv cov zaub ntawm cov kev xaiv: 0.000 (decimal point) thiab 0,000 (comma)
    ➢ Date Format → tso cai rau kev txhais cov hom ntawv hnub tim ntawm cov kev xaiv: MM/DD/YY thiab DD/MM/YY
    ➢ Lub Sijhawm Format → tso cai rau txhais cov hom ntawv lub sijhawm ntawm lub sijhawm ntawm cov kev xaiv:
23. PEB thiab 24 HOURS
24. Siv tus yuam sij F1 (EDIT) thiab F2 thiab F3 yuam sij rau kev teeb tsa lossis F4 yuam sij rov qab mus rau qhov screen dhau los. Kev teeb tsa dav dav ntawm cov cuab yeej - Zaub
25. Siv tus yuam sij F2 lossis F3 los xaiv cov kev xaiv:
    ➢ Teem Hnub → tso cai rau kev teeb tsa hnub tim raws li tau teev tseg hauv Hom ntawv qhia zaub mov.
    ➢ Teem Sijhawm → tso cai rau kev teeb tsa lub sijhawm raws li tau teev tseg hauv hom ntawv qhia zaub mov.
    ➢ Auto Fais Fab OFF → tso cai rau kev txiav txim siab qhov ntsuas qhov pib lub zog tawm lub sijhawm thaum nyob hauv qhov ntau: 5min 60min nrog kev daws teeb meem 1min. Teem tus nqi 00 kom lov tes taw muaj nuj nqi. Nias tus yuam sij F3 los hloov lub ntsuas dua tom qab nws tau txiav tawm.
    ➢ Foreground → tso cai rau kev txhais cov duab tom qab xim thiab xim ntawm font.
    ➢ Xaiv Font → tso cai rau txhais hom font lossis cov duab ntawm cov kev xaiv muaj (0, 1, 2).
    ➢ Lus → tso cai xaiv cov kab lus ntawm cov kev xaiv: Italian, Askiv, Spanish, German thiab Fabkis
    Kev teeb tsa dav dav ntawm cov cuab yeej - Cov Ntaub Ntawv Cov Ntaub Ntawv
26. Lub cuab yeej qhia cov ntaub ntawv hauv qab no:
    ➢ Firmware version → Internal Firmware version
    ➢ Dawb nco → percentage qhov tseem ceeb ntawm qhov seem dawb hauv lub cim xeeb rau kev txuag snapshots (SAVE), kaw lus (REC) thiab cov duab (GRAPH).
27. Nias tus yuam sij F4 rov qab mus rau lub vijtsam dhau los Rov qab cov duab rau cov zaub
28. Siv tus yuam sij F2 lossis F3 los xaiv lub cim "View G” thiab nias tus yuam sij F1 (saib daim duab 18 – sab laug).
29. Siv tus yuam sij F2 (PREV) lossis F3 (Tom ntej) txhawm rau xaiv cov duab uas xav tau ntawm cov uas tau khaws tseg hauv qhov ntsuas lub cim xeeb thiab nias qhov tseem ceeb F1 (ENTER) txhawm rau qhib daim duab (saib daim duab 18 - qhov nruab nrab).
30. Siv tus yuam sij F2 (<<) lossis F3 (>>) txhawm rau txav tus cursor nyob rau hauv daim duab hauv ob qho kev qhia, saib tus nqi sib thooj nyob rau hauv qab ntawm cov zaub (saib daim duab 18 - sab xis).
31. Nias tus yuam sij F1 (DELETE) kom tshem tawm cov duab xaiv lossis F4 (BACK) yuam sij rov qab mus rau qhov screen dhau los. Rov qab ntsuas cov ntaub ntawv (snapshots) ntawm cov zaub
32. Siv tus yuam sij F2 lossis F3 los xaiv lub cim "View M” thiab nias tus yuam sij F1 (saib daim duab 19 – sab laug).
33. Siv tus yuam sij F2 (PREV) lossis F3 (Tom ntej) los xaiv thiab view qhov kev ntsuas xav tau ntawm cov uas tau txais kev cawmdim hauv qhov ntsuas qhov cim xeeb (saib daim duab 19 - sab xis). Kev ntsuas ntsuas pom nyob rau hauv qab ntawm cov zaub ntawm sab xis.
34. Nias tus yuam sij F1 (DELETE) kom tshem tawm qhov kev ntsuas xaiv lossis F4 (CLOSE) yuam sij rov qab mus rau lub vijtsam tseem ceeb Rov qab cov ntaub ntawv kaw tseg rau cov zaub
35. Siv tus yuam sij F2 lossis F3 los xaiv lub cim "View R” thiab nias tus yuam sij F1 (saib daim duab 20 – sab laug).
36. Siv tus yuam sij F2 (PREV) lossis F3 (Tom ntej) txhawm rau xaiv cov ntaub ntawv xav tau ntawm cov uas tau khaws tseg hauv lub ntsuas ntsuas nco (saib daim duab 20 - qhov nruab nrab). Cov ntaubntawv povthawj siv tshwm nyob rau hauv qab ntawm cov zaub.
37. Nias tus yuam sij F1 (TREND) kom pom qhov sib txawv ntawm kev kaw.
38. Nias tus yuam sij F3 (>>) txhawm rau txav tus cursor ntawm daim duab thiab saib xyuas tus nqi sib xws hauv qab ntawm cov zaub.
39. Nias tus yuam sij F2 (+) txhawm rau qhib (yog tias muaj) kev ua haujlwm zoom ntawm daim duab.
40. Nias lub F1 (DELETE) tus yuam sij kom rho tawm cov kaw lus xaiv lossis F4 (BACK) yuam sij rov qab mus rau qhov screen dhau los.
    Pab ntawm kab ntawm cov zaub
41. Siv tus yuam sij F2 lossis F3 los xaiv lub cim “Pab” thiab nias tus yuam sij F1 (saib daim duab 21).
42. Siv F2 (UP) lossis F3 (DOWN) los xauj cov nplooj ntawv ntawm cov ntsiab lus hauv online pab.
43. Nias tus yuam sij F4 (CLOSE) rov qab mus rau lub vijtsam tseem ceeb

Cov lus qhia ua haujlwm

5.1. DC, AC + DC VOLTAGE MESUREMENT
CEEB TOOM
Qhov siab tshaj plaws input DC voltage yog 1000V. Tsis ntsuas voltages tshaj qhov txwv tau muab rau hauv phau ntawv no. Tshaj voltage txwv tuaj yeem ua rau hluav taws xob poob siab rau tus neeg siv thiab kev puas tsuaj rau lub ntsuas.

1. Xaiv txoj haujlwm V Hz% los yog mV
2. Ntxig lub liab cable rau hauv input davhlau ya nyob twg thiab dub cable rau hauv input davhlau ya nyob twg COM.
3. Muab cov hlau lead liab thiab cov txhuas dub nyob rau hauv qhov chaw uas muaj qhov zoo thiab qhov tsis zoo ntawm lub voj voog uas yuav ntsuas tau (saib daim duab 22). Cov zaub qhia tus nqi ntawm voltage.
4. Yog tias cov zaub qhia cov lus "OL", xaiv qhov ntau dua.
5. Thaum lub cim "-" tshwm rau ntawm lub ntsuas ntsuas, nws txhais tau tias voltage muaj qhov sib txawv ntawm qhov kev sib txuas ntawm daim duab 22.
6. Txhawm rau siv HOLD, RANGE thiab REL muaj nuj nqi, saib § 4.2.
7. Rau kev ntsuas AC + DC, saib § 4.3.2 thiab siv cov haujlwm sab hauv, saib § 4.3.

5.2. AC VOLTAGE MESUREMENT
CEEB TOOM
Qhov siab tshaj plaws input AC voltage yog 1000V. Tsis ntsuas voltages tshaj qhov txwv tau muab rau hauv phau ntawv no. Tshaj voltage txwv tuaj yeem ua rau hluav taws xob poob siab rau tus neeg siv thiab kev puas tsuaj rau lub ntsuas.

1. Xaiv txoj haujlwm V Hz% los yog mV
2. Hauv txoj hauj lwm mV, nias lub F2 (MODE) tus yuam sij rau view cim "~" ntawm qhov screen.
3. Ntxig lub liab cable rau hauv input davhlau ya nyob twg thiab dub cable rau hauv input davhlau ya nyob twg COM.
4. Muab cov hlau lead liab thiab cov txhuas dub nyob rau hauv qhov chaw ntawm lub voj voog kom ntsuas (saib daim duab 23). Cov zaub qhia tus nqi ntawm voltage.
5. Yog tias cov zaub qhia cov lus "OL", xaiv qhov ntau dua.
6. Nias lub F2 (MODE) tus yuam sij los xaiv qhov ntsuas "Hz" lossis "%" txhawm rau tso saib cov txiaj ntsig ntawm zaus thiab lub luag haujlwm lub voj voog ntawm cov tswv yim voltage. Nias tus yuam sij F1 (TRIG) txhawm rau xaiv qhov zoo lossis qhov tsis zoo ib nrab-yoj ntawm txoj haujlwm "%" Cov lus qhia tsis ua haujlwm hauv cov haujlwm no.
7. Txhawm rau siv HOLD, RANGE thiab REL muaj nuj nqi, saib § 4.2.
8. Txhawm rau siv cov haujlwm sab hauv, saib § 4.3

5.3. AC/DC VOLTAGE ntsuas nrog qis IMPEDANCE (LOZ)
CEEB TOOM
Qhov siab tshaj plaws input AC / DC voltage yog 600V. Tsis ntsuas voltages tshaj qhov txwv tau muab rau hauv phau ntawv no. Tshaj voltage txwv tuaj yeem ua rau hluav taws xob poob siab rau tus neeg siv thiab kev puas tsuaj rau lub ntsuas.

1. Select position LoZV. Cov cim "LoZ" thiab "DC" tau pom
2. Nias tus yuam sij MODE (F2) los xaiv qhov "AC" ntsuas
3. Ntxig lub liab cable rau hauv input davhlau ya nyob twg  thiab dub cable rau hauv input davhlau ya nyob twg COM
4. Muab cov hlau lead liab thiab cov hmoov txhuas dub nyob rau hauv qhov xav tau ntawm cov khoom siv hluav taws xob los ntsuas (saib daim duab 24) los yog hauv cov chaw uas muaj qhov zoo thiab qhov tsis zoo ntawm lub voj voog yuav ntsuas (saib daim duab 22). Cov zaub qhia tus nqi ntawm voltage.
5. Cov lus "OL" qhia tias tus nqi ntawm DC voltage tshaj qhov siab tshaj qhov ntsuas tau.
6. Thaum lub cim "-" tshwm rau ntawm lub ntsuas ntsuas, nws txhais tau tias voltage muaj qhov sib txawv ntawm qhov kev sib txuas ntawm daim duab 22
7. Txhawm rau siv HOLD, RANGE thiab REL muaj nuj nqi, saib § 4.2
8. Txhawm rau siv cov haujlwm sab hauv, saib § 4.3

5.4. FREQUENCY THIAB DUTY CYCLE MASSUREMENT
CEEB TOOM
Qhov siab tshaj plaws input AC voltage yog 1000V. Tsis ntsuas voltages tshaj qhov txwv tau muab rau hauv phau ntawv no. Tshaj voltage txwv tuaj yeem ua rau hluav taws xob poob siab rau tus neeg siv thiab kev puas tsuaj rau lub ntsuas.

1. Xaiv txoj haujlwm Hz%.
2. Nias lub F2 (MODE) tus yuam sij los xaiv qhov ntsuas "Hz" lossis "%" txhawm rau tso saib cov txiaj ntsig ntawm zaus thiab lub luag haujlwm voj voog ntawm cov tswv yim vol.tage.
3. Ntxig lub xov tooj liab rau hauv lub davhlau ya nyob twg input thiab dub cable rau hauv input davhlau ya nyob twg COM.
4. Muab cov hlau lead liab thiab cov txhuas dub nyob rau hauv qhov chaw ntawm lub voj voog uas yuav tsum tau ntsuas (saib daim duab 25). Tus nqi ntawm zaus (Hz) lossis ntawm lub voj voog ua haujlwm (%) yog qhia ntawm cov zaub. Lub bargraph tsis ua haujlwm hauv cov haujlwm no.
5. Txhawm rau siv HOLD thiab REL muaj nuj nqi, saib § 4.2.
6. Txhawm rau siv cov haujlwm sab hauv, saib § 4.3

5.5. RESISTANCE MEASUREMENT THIAB CONTINUITY TEST
CEEB TOOM
Ua ntej sim ntsuas qhov kev tiv thaiv, txiav tawm lub zog hluav taws xob los ntawm lub voj voog kom ntsuas thiab xyuas kom meej tias tag nrho cov capacitor raug tso tawm, yog tias tam sim no.

1. Xaiv txoj haujlwm
2. Ntxig lub liab cable rau hauv input davhlau ya nyob twg thiab dub cable rau hauv input davhlau ya nyob twg COM.
3. Muab qhov kev xeem coj mus rau hauv qhov xav tau ntawm lub voj voog kom ntsuas (saib daim duab 26). Cov zaub qhia tus nqi ntawm kev tiv thaiv.
4. Yog tias cov zaub qhia cov lus "OL", xaiv qhov ntau dua.
5. Nias lub F2 (MODO) tus yuam sij los xaiv kev ntsuas )))" cuam tshuam rau qhov kev xeem txuas ntxiv, thiab muab qhov kev xeem coj mus rau hauv qhov xav tau ntawm lub voj voog kom ntsuas.
6. Tus nqi ntawm kev tiv thaiv (uas tsuas yog qhia tau) yog tso tawm nyob rau hauv 2 thiab qhov ntsuas suab yog tias tus nqi ntawm qhov tsis kam yog <50Ω
7. Txhawm rau siv HOLD, RANGE thiab REL muaj nuj nqi, saib § 4.2.
8. Txhawm rau siv cov haujlwm sab hauv, saib § 4.3.

5.6 ib. DIODE TEST
CEEB TOOM
Ua ntej sim ntsuas qhov kev tiv thaiv, txiav tawm lub zog hluav taws xob los ntawm lub voj voog kom ntsuas thiab xyuas kom meej tias tag nrho cov capacitor raug tso tawm, yog tias tam sim no.

1. Xaiv txoj haujlwm
2. Nias tus yuam sij F2 (MODE) xaiv "+" ntsuas.
3. Ntxig lub liab cable rau hauv input davhlau ya nyob twg thiab dub cable rau hauv input davhlau ya nyob twg COM.
4. Muab cov coj mus rau qhov kawg ntawm lub diode yuav tsum tau kuaj (saib daim duab 27), saib xyuas cov polarity qhia. Tus nqi ntawm ncaj qha polarized pib voltage muaj nyob rau ntawm cov zaub.
5. Yog tias tus nqi pib sib npaug rau OmV, PN kev sib tshuam ntawm lub diode yog luv luv.
6. Yog hais tias cov zaub qhia cov lus "OL", lub terminals ntawm lub diode yog reversed raws li cov qhia nyob rau hauv daim duab 27 los yog lub PN hlws ris ntawm lub diode yog puas.
7. Txhawm rau siv HOLD thiab REL muaj nuj nqi, saib § 4.2.
8. Txhawm rau siv cov haujlwm sab hauv, saib § 4.3.

5.7. CAPACITANCE MEASUREMENT
CEEB TOOM
Ua ntej ua cov kev ntsuas capacitance ntawm circuits lossis capacitors, txiav tawm lub zog hluav taws xob los ntawm Circuit Court raug kuaj thiab cia tag nrho cov capacitance hauv nws tawm. Thaum txuas lub multimeter thiab capacitance los ntsuas, hwm qhov tseeb polarity (thaum xav tau).

1. Xaiv txoj haujlwm
2. Nias tus yuam sij F2 (MODE) kom txog thaum lub cim "nF" tshwm.
3. Ntxig lub liab cable rau hauv input davhlau ya nyob twg thiab dub cable rau hauv input davhlau ya nyob twg COM.
4. Nias tus yuam sij REL/A ua ntej ua kev ntsuas.
5. Muab cov coj mus rau qhov kawg ntawm lub capacitor yuav tsum tau kuaj, saib xyuas, yog tias tsim nyog, qhov zoo (liab cable) thiab qhov tsis zoo (dub cable) polarity (saib daim duab 28). Cov zaub qhia tus nqi. Nyob ntawm qhov muaj peev xwm, lub cuab yeej tuaj yeem siv li 20s ua ntej pom qhov tseeb tus nqi kawg. Lub bargraph tsis ua haujlwm hauv qhov haujlwm no.
6. Cov lus "OL" qhia tias tus nqi ntawm lub peev xwm tshaj qhov siab tshaj qhov ntsuas tau.
7. Txhawm rau siv HOLD thiab REL muaj nuj nqi, saib § 4.2.
8. Txhawm rau siv cov haujlwm sab hauv, saib § 4.3.

5.8. Kev ntsuas kub nrog K-Hom PROBE
CEEB TOOM
Ua ntej sim ntsuas qhov ntsuas kub, txiav tawm lub zog hluav taws xob los ntawm Circuit Court los ntsuas thiab xyuas kom meej tias tag nrho cov capacitor raug tso tawm, yog tias tam sim no.

1. Xaiv txoj haujlwm
2. Nias tus yuam sij F2 (MODE) kom txog thaum lub cim "° C" lossis "F" tshwm.
3. Ntxig lub adapter muab rau hauv input terminals (polarity +) thiab COM (polarity -) (saib daim duab 29)
4. Txuas tus muab K-hom hlau sojntsuam lossis qhov xaiv K-hom thermocouple (saib § 7.2.2) rau lub ntsuas ntsuas los ntawm kev hloov pauv, hwm qhov zoo thiab qhov tsis zoo ntawm nws. Cov zaub qhia cov nqi ntawm qhov kub thiab txias. Lub bargraph tsis ua haujlwm hauv qhov haujlwm no.
5. Cov lus "OL" qhia tias tus nqi ntawm qhov kub siab tshaj qhov siab tshaj qhov ntsuas tau.
6. Txhawm rau siv HOLD thiab REL muaj nuj nqi, saib § 4.2.
7. Txhawm rau siv cov haujlwm sab hauv, saib § 4.3.

5.9. DC, AC + DC tam sim no ntsuas thiab E 4-20MA% NYEEM
CEEB TOOM
Qhov siab tshaj plaws input DC tam sim no yog 10A (input 10A) lossis 600mA (input mAuA). Tsis txhob ntsuas tam sim no tshaj qhov txwv tau muab hauv phau ntawv no. Tshaj voltage txwv tuaj yeem ua rau hluav taws xob poob siab rau tus neeg siv thiab kev puas tsuaj rau lub ntsuas.

1. Txiav tawm fais fab mov los ntawm Circuit Court los ntsuas.
2. Xaiv txoj haujlwm µA, mA ua los yog 10A 20mA rau 4-20mA nyeem ntawv. ntsuas DC tam sim no lossis tib txoj hauj lwm 4-
3. Ntxig lub xov tooj liab mus rau hauv lub davhlau ya nyob twg 10A lossis rau hauv lub davhlau ya nyob twg mAµA thiab cov kab dub rau hauv lub davhlau ya nyob twg COM.
4. Txuas cov hlau lead liab thiab cov hlau lead dub rau hauv lub voj voog uas koj xav ntsuas tam sim no, hwm polarity thiab cov kev taw qhia tam sim no (saib daim duab 30).
5. Muab lub Circuit Court los ntsuas.
6. Tus nqi ntawm DC tam sim no (saib daim duab 30 - sab laug) tshwm rau ntawm cov zaub.
7. Tus nqi ntawm kev nyeem ntawv 4-20mA% (0mA = -25%, 4mA = 0%, 20mA = 100% thiab 24mA = 125%) (saib daim duab 30 sab xis) tshwm ntawm cov zaub. Lub bargraph tsis ua haujlwm hauv qhov haujlwm no.
8. Yog tias cov zaub qhia cov lus "OL", qhov siab tshaj plaws ntsuas tau mus txog.
9. Thaum lub cim "-" tshwm rau ntawm lub ntsuas ntsuas, nws txhais tau hais tias tam sim no muaj qhov sib txawv ntawm qhov kev sib txuas ntawm daim duab 30.
10. Txhawm rau siv HOLD, RANGE thiab REL ua haujlwm, saib § 4.2.
11. Rau kev ntsuas AC + DC, saib § 4.3.2 thiab siv cov haujlwm sab hauv, saib § 4.3

5.10. AC tam sim no ntsuas
CEEB TOOM
Qhov siab tshaj plaws input AC tam sim no yog 10A (input 10A) lossis 600mA (input mAuA). Tsis txhob ntsuas tam sim no tshaj qhov txwv tau muab hauv phau ntawv no. Tshaj voltage txwv tuaj yeem ua rau hluav taws xob poob siab rau tus neeg siv thiab kev puas tsuaj rau lub ntsuas.

1. Txiav tawm fais fab mov los ntawm Circuit Court los ntsuas.
2. Xaiv txoj haujlwm μΑ, mA los yog 10A
3. Nias tus yuam sij F2 (MODE) xaiv "AC" ntsuas.
4. Ntxig lub xov tooj liab mus rau hauv lub davhlau ya nyob twg 10A lossis rau hauv lub davhlau ya nyob twg mAµA thiab cov kab dub rau hauv lub davhlau ya nyob twg COM.
5. Txuas cov hlau lead liab thiab cov hlau lead dub rau hauv lub voj voog uas koj xav ntsuas tam sim no (saib daim duab 31).
6. Muab cov Circuit Court los ntsuas. Cov zaub qhia tus nqi tam sim no.
7. Yog tias cov zaub qhia cov lus "OL", qhov siab tshaj plaws ntsuas tau mus txog.
8. Txhawm rau siv HOLD, RANGE thiab REL ua haujlwm, saib § 4.2.
9. Txhawm rau siv cov haujlwm sab hauv, saib § 4.3

5.11. DC, AC, AC + DC tam sim no ntsuas nrog transducer CLAMPS
CEEB TOOM

• Kev ntsuas tam sim no siab tshaj plaws hauv qhov kev ua haujlwm no yog 3000A AC lossis 1000A DC. Tsis txhob ntsuas tam sim no tshaj qhov txwv tau muab hauv phau ntawv no
• Lub ntsuas ntsuas ua qhov ntsuas los ntawm kev siv ob qho tib si hloov pauv hloov pauv clamp (optional accessory F3000U) thiab lwm yam qauv clamp transducers ntawm HT tsev neeg. Rau transducer clamps nrog HT tso zis connector yog tsim nyog lub NOCANBA xaiv adapter thiaj li ua tau qhov kev twb kev txuas

1. Xaiv txoj haujlwm
2. Nias F2 (MODE) qhov tseem ceeb los xaiv "AC", "DC" lossis "AC + DC" ntsuas
3. Nias RANGE tus yuam sij los xaiv ntawm qhov ntsuas tib yam teeb tsa ntawm lub transducer clamp Ntawm cov kev xaiv: 1000mA, 10A, 30A, 40A (tsuas yog rau HT4006) 100A, 300A, 400A (tsuas yog rau HT4006), 1000A, 3000A. Cov kev xaiv tau tshwm sim nyob rau sab laug sab saum toj ntawm cov zaub
4. Ntxig lub liab cable rau hauv input davhlau ya nyob twg thiab dub cable rau hauv input davhlau ya nyob twg COM. Rau lwm tus qauv transducers (saib §) nrog HT connector siv NOCANBA xaiv accessory. Yog xav paub ntxiv txog kev siv cov transducer clamps xa mus rau tus neeg siv phau ntawv txheeb ze
5. Ntxig rau hauv lub puab tsaig (saib daim duab 32). Tus nqi tam sim no tshwm rau ntawm cov zaub
6. Yog tias cov zaub qhia cov lus "OL", qhov siab tshaj plaws ntsuas tau mus txog
7. Txhawm rau siv HOLD, RANGE thiab REL ua haujlwm, saib § 4.2
8. Txhawm rau siv cov haujlwm sab hauv, saib § 4.3

Kev kho mob

CEEB TOOM

• Tsuas yog cov kws tshaj lij thiab cov kws tshaj lij kev cob qhia yuav tsum ua haujlwm tu. Ua ntej ua haujlwm txij nkawm, tshem tawm tag nrho cov cables los ntawm cov tswv yim terminals.
• Tsis txhob siv cov cuab yeej hauv ib puag ncig uas muaj cov av noo siab lossis kub siab. Tsis txhob raug tshav ntuj ncaj qha.
• Nco ntsoov hloov qhov ntsuas tom qab siv. Nyob rau hauv rooj plaub uas tsis siv lub twj paj nruag ntev, tshem lub roj teeb kom tsis txhob muaj cov kua xau uas tuaj yeem ua rau lub ntsuas hluav taws xob sab hauv.

6.1. RUB lub roj teeb sab hauv
Thaum lub LCD qhia cov cim " ”, nws yog ib qho tsim nyog yuav tau rov them lub roj teeb sab hauv.

1. Tso lub rotary hloov mus rau OFF thiab tshem tawm cov cables los ntawm cov tswv yim terminals.
2. Ntxig lub adapter ntawm lub roj teeb charger fais fab mov rau hauv lub ntsuas, rau hauv plaub lub input terminals (saib daim duab 33).
3. Ntxig lub connector ntawm lub hwj chim mov rau hauv lub adapter thiab txuas lub hwj chim mov mus rau lub hwj chim mains.
4. Lub blinking cim ntawm lub roj teeb ntsuab tshwm rau ntawm cov zaub. Cov txheej txheem recharge yog ua tiav thaum lub cim ruaj khov.
5. Disconnect lub roj teeb charger los ntawm lub ntsuas thaum ua haujlwm tiav.
   CEEB TOOM
   Yog tias cov txheej txheem them nyiaj tsis khiav, xyuas qhov kev ncaj ncees ntawm F800mA / 1000V tiv thaiv fuse (saib § 7.1.2) thiab hloov nws yog tias tsim nyog (saib § 6.2)

6.2. Kev hloov pauv ntawm INTERNAL FUSES

1. Tso lub rotary hloov mus rau OFF thiab tshem tawm cov cables los ntawm cov tswv yim terminals.
2. Tig lub fastening ntsia hlau ntawm lub roj teeb compartment npog los ntawm txoj hauj lwm thiab tshem tawm (saib daim duab 34) rau txoj hauj lwm
3. Tshem lub fuse puas thiab ntxig ib lub fuse tshiab ntawm tib hom (saib § 7.1.2).
4. Restore lub roj teeb compartment cover rau hauv qhov chaw thiab tig lub fastening ntsia hlau los ntawm txoj hauj lwm rau txoj hauj lwm .

6.3. HNUB QUB KAJ NTUG INSTRUMENT
Siv ib daim ntaub mos muag thiab qhuav los ntxuav lub twj paj nruag. Tsis txhob siv cov ntaub ntub dej, cov kuab tshuaj, dej, thiab lwm yam.
6.4. LUB NEEJ
CEEB TOOM: lub cim ntawm qhov ntsuas qhia tau hais tias cov khoom siv thiab nws cov khoom siv yuav tsum tau muab cais tawm thiab muab pov tseg kom raug.

TECHNICAL SPECIFICATIONS

7.1. TECHNICAL CHARACTERISTICS
Qhov tseeb xam raws li [% nyeem + (num. digits* daws teeb meem)] ntawm 18 ° C 28 ° C <75% HR
DC Voltage

Ntau yam	Kev daws teeb meem	Qhov tseeb	Input impedance	Kev tiv thaiv tiv thaiv overcharge
600.0mV	0.1mV	± (0.1% nyeem ntawv + 5 tus lej)	> 10 MW	1000VDC / ACrms
6.000v XNUMX	0.001v XNUMX
60.00v XNUMX	0.01v XNUMX
600.0v XNUMX	0.1v XNUMX	± (0.2% nyeem ntawv + 5 tus lej)
1000v XNUMX	1V

AC TRMS Voltage

Ntau yam	Kev daws teeb meem	Qhov tseeb (*)		Kev tiv thaiv tiv thaiv overcharge
		(50Hz ≥ 60Hz)	(61Hz ± 1kHz)
600.0mV	0.1mV	± (0.9% nyeem ntawv + 5 tus lej)	± (3.0% nyeem ntawv + 5dgt)	1000VDC / ACrms
6.000v XNUMX	0.001v XNUMX
60.00v XNUMX	0.01v XNUMX
600.0v XNUMX	0.1v XNUMX
1000v XNUMX	1V

(*) Qhov tseeb tau teev tseg los ntawm 10% mus rau 100% ntawm qhov ntsuas qhov ntsuas, Input impedance:> 9M ;
Qhov tseeb PEAK muaj nuj nqi: ± (10% rdg + 30dgt), PEAK lub sijhawm teb: 1ms
Tsis yog sinusoidal waveforms qhov tseeb yog: (10.0% nyeem + 10dgt)
AC + DC TRMS Voltage

Ntau yam	Kev daws teeb meem	Qhov tseeb (*) (50Hz ± 1kHz)	Input impedance	Kev tiv thaiv tiv thaiv overcharge
6.000v XNUMX	0.001v XNUMX	± (3.0% nyeem ntawv + 20dgt)	> 10 MW	1000VDC / ACrms
60.00v XNUMX	0.01v XNUMX
600.0v XNUMX	0.1v XNUMX
1000v XNUMX	1V

(*) Qhov tseeb tau teev tseg los ntawm 10% mus rau 100% ntawm qhov ntsuas ntau
Tsis yog sinusoidal waveforms qhov tseeb yog: (10.0% nyeem + 10dgt)
DC/AC TRMS Voltage nrog qis impedance (LoZ)

Ntau yam	Kev daws teeb meem	Qhov tseeb (*) (50Hz ± 1kHz)	Input impedance	Kev tiv thaiv tiv thaiv overcharge
6.000v XNUMX	0.001v XNUMX	± (3.0% nyeem ntawv + 40dgt)	cav 3kW	600VDC / ACrms
60.00v XNUMX	0.01v XNUMX
600.0v XNUMX	0.1v XNUMX
600v XNUMX	1V

(*) Qhov tseeb tau teev tseg los ntawm 10% mus rau 100% ntawm qhov ntsuas ntau
Tsis yog sinusoidal waveforms qhov tseeb yog: (10.0% nyeem + 10dgt)
DC tam sim no

Ntau yam	Kev daws teeb meem	Qhov tseeb	Kev tiv thaiv tawm tsam overcharge
600.0 mA	0.1 mA	± (0.9% nyeem ntawv + 5 tus lej)	Fais fab fuse 800mA / 1000V
6000 mA	1 mA
60.00 mA	0.01 mA
600.0 mA	0.1 mA	± (0.9% nyeem ntawv + 8 tus lej)
10.00 A	0.01 A	± (1.5% nyeem ntawv + 8 tus lej)	Quick fuse 10A / 1000V

AC TRMS Tam sim no

Ntau yam	Kev daws teeb meem	Qhov tseeb (*) (50Hz¸1 kHz)	Kev tiv thaiv tawm tsam overcharge
600.0 mA	0.1 mA	± (1.2% nyeem ntawv + 5 tus lej)	Fais fab fuse 800mA / 1000V
6000 mA	1 mA
60.00 mA	0.01 mA
600.0 mA	0.1 mA
10.00 A	0.01 A	± (1.5% nyeem ntawv + 5 tus lej)	Quick fuse 10A / 1000V

(*) Qhov tseeb tau teev tseg los ntawm 5% mus rau 100% ntawm qhov ntsuas ntau; Tsis yog sinusoidal waveforms raug yog: + (10.0% nyeem + 10dgt)
Qhov tseeb PEAK muaj nuj nqi: ± (10% rdg + 30dgt), AC + DC TRMS Tam sim no: qhov tseeb (50Hz + 1kHz): + (3.0% nyeem + 20dgt)
DC tam sim no nrog transducer clamp

Ntau yam	Cov zis piv	Kev daws teeb meem	Qhov tseeb (*)	Kev tiv thaiv tawm tsam overcharge
1000 mA	1V / 1A	1 mA	± (1.5% rdg + 6dgt)	1000VDC / ACrms
10 A	100 mV/1A	0.01 A
30 A
40A (**)	10 mV/1A		± (1.5% rdg. + 26dgt) (***)
100 A		0.1 A	± (1.5% rdg + 6dgt)
300 A
400A (**)	1 mV/1A		± (1.5% rdg. + 26dgt) (***)
1000 A	1 mV/1A	1A	± (1.5% rdg + 6dgt)
3000 A

(*) Qhov tseeb raug xa mus rau qhov ntsuas nkaus xwb tsis muaj transducer ; (**) Nrog HT4006 transducer clamp ; (***) Qhov ntsuas qhov tseeb + clamp
AC TRMS Tam sim no nrog transducer clamp

Ntau yam	Cov zis piv	Kev daws teeb meem	Qhov tseeb (*) (50Hz ± 1kHz)	Kev tiv thaiv tiv thaiv overcharge
1000 mA	1V / 1A	1 mA	± (2.5% rdg + 10dgt)	1000VDC / ACrms
10 A	100 mV/1A	0.01 A
30 A
40A (**)	10 mV/1A		± (3.5% rdg. + 30dgt) (***)
100 A		0.1 A	± (2.5% rdg + 10dgt)
300 A
400A (**)	1 mV/1A		± (3.5% rdg + 30dgt) (***)
1000 A		1A	± (2.5% rdg + 10dgt)
3000 A

(*) Qhov tseeb raug xa mus rau qhov ntsuas nkaus xwb tsis muaj transducer ; Qhov tseeb tau teev los ntawm 5% mus rau 100% ntawm qhov ntsuas ntau;
(**) Nrog HT4006 transducer clamp ; (***) Qhov ntsuas qhov tseeb + clamp
Tsis yog sinusoidal waveforms raug yog: (10.0% nyeem ntawv + 10dgt)
Qhov tseeb PEAK muaj nuj nqi: ± (10% rdg + 30dgt), AC + DC TRMS Tam sim no: qhov tseeb (50Hz1 kHz): (3.0% nyeem ntawv + 20dgt)
4-20mA% nyeem ntawv

Ntau yam	Kev daws teeb meem	Qhov tseeb	Kev sau ntawv
-25% ≥ 125%	0.1%	± 50 hli	0mA=-25%, 4mA=0%, 20mA=100%, 24mA=125%

Diode xeem

Muaj nuj nqi	Kuaj tam sim no	Max ntimtage nrog qhib Circuit Court
	<1.5mA	3.2 VDC ua

Zaus (electronic circuits)

Ntau yam	Kev daws teeb meem	Qhov tseeb	Kev tiv thaiv tawm tsam overcharge
40.00Hz ± 10kHz	0.01Hz ± 0.001kHz	± (0.5% nyeem ntawv)	1000VDC / ACrms

rhiab heev: 2Vrms
Zaus (electronic circuits)

Ntau yam	Kev daws teeb meem	Qhov tseeb	Kev tiv thaiv tiv thaiv overcharge
6.000 Hz	0.001 Hz	± (0.09% rdg + 5 tus lej)	1000VDC / ACrms
60.00 Hz	0.01 Hz
600.0 Hz	0.1 Hz
6.000 kHz	0.001 kHz
60.00 kHz	0.01 kHz
600.0 kHz	0.1 kHz
1.000MHz	0.001MHz
10.00MHz	0.01MHz

rhiab heev:> 2Vrms (@ 20% +80% lub voj voog ua haujlwm) thiab f <100kHz; > 5Vrms (@ 20% + 80% lub voj voog ua haujlwm) thiab f> 100kHz
Kev ntsuas kev tiv thaiv thiab txuas ntxiv

Ntau yam	Kev daws teeb meem	Qhov tseeb	Buzzer	Kev tiv thaiv tiv thaiv overcharge
600.0 W	0.1 W	± (0.8% nyeem ntawv + 10dgt)	<50 W	1000VDC / ACrms
6.000 kWm XNUMX	0.001 kWm XNUMX	± (0.8% nyeem ntawv + 5 tus lej)
60.00 kWm XNUMX	0.01 kWm XNUMX
600.0 kWm XNUMX	0.1 kWm XNUMX
6.000m wb	0.001m wb
60.00m wb	0.01m wb	± (2.5% nyeem ntawv + 10dgt)

Lub luag hauj lwm Cycle

Ntau yam	Kev daws teeb meem	Qhov tseeb
0.1% ≥ 99.9%	0.1%	± (1.2% nyeem ntawv + 2 tus lej)

Pulse zaus: 40Hz + 10kHz, Pulse ampTawm tswv yim: ± 5V (100 + s + 100ms)
Muaj peev xwm

Ntau yam	Kev daws teeb meem	Qhov tseeb	Kev tiv thaiv tawm tsam overcharge
Xyoo 60.00nF	Xyoo 0.01nF	± (1.5% nyeem ntawv + 20dgt)	1000VDC / ACrms
Xyoo 600.0nF	Xyoo 0.1nF	± (1.2% nyeem ntawv + 8 tus lej)
6.000mf ua	0.001mf ua	± (1.5% nyeem ntawv + 8 tus lej)
60.00mf ua	0.01mf ua	± (1.2% nyeem ntawv + 8 tus lej)
600.0mf ua	0.1mf ua	± (1.5% nyeem ntawv + 8 tus lej)
6000mf ua	1mf ua	± (2.5% nyeem ntawv + 20dgt)

Kub nrog K-hom sojntsuam

Ntau yam	Kev daws teeb meem	Qhov tseeb (*)	Kev tiv thaiv tiv thaiv overcharge
-40.0 ° C ÷ 600.0 ° C	0.1 ° C	± (1.5% nyeem ntawv + 3 ° C)	1000VDC / ACrms
600 ° C ÷ 1350 ° C	1 ° C
-40.0 ° F ÷ 600.0 ° F	0.1 ° F	± (1.5% rdg + 5.4 ° F)
600 ° F ÷ 2462 ° F	1 ° F

(*) Cov cuab yeej raug yam tsis muaj kev sojntsuam; Kev ntsuas qhov tseeb nrog qhov ntsuas kub ib puag ncig ntawm ± 1 ° C
Rau kev ntsuas ntev, kev nyeem ntawv nce 2 ° C
7.1.1. Cov qauv siv
Kev nyab xeeb: IEC / EN61010-1
EMC: IEC / EN 61326-1
Rwb thaiv tsev: ob chav rwb thaiv tsev
Cov pa phem theem: 2
Overvoltage qeb: CAT IV 600V, CAT III 1000V
7.1.2. Cov yam ntxwv dav dav
Mechanical yam ntxwv
Qhov Loj (L x W x H): 175 x 85 x 55mm (7 x 3 x 2 nti)
Qhov hnyav (cov roj teeb suav nrog): 400g (14 ooj)
Mechanical tiv thaiv: IP40
Fais fab mov
Roj teeb hom: 1 × 7.4V rechargeable Li-ION roj teeb, 1300mAh
Roj teeb charger fais fab mov: 100/240VAC, 50/60Hz, 10VDC, 1A
Tsawg roj teeb qhia: cim “ "Ntawm cov zaub
Roj teeb lub neej: approx. 15 hnu
Nws pib Hwj chim OFF: tom qab 5 60min feeb 'idling (tej zaum yuav ua tsis taus)
Fuses: F10A / 1000V, 10 x 38mm (input 10A)
F800mA / 1000V, 6 x 32mm (mAuA input)
Zaub
Kev hloov pauv: TRMS
Yam ntxwv: xim TFT, 6000 dots nrog bargraph
SampLing zaus: 3 zaug / s
Nco MEASURES → max 2000, GRAPHS → max 50 RECORDINGS → 128 ntawm max 20000 cov ntsiab lus
7.1.3. Environmental tej yam kev mob rau kev siv
Kev ntsuas kub: 18 ° C 28 ° C (64 ° F 82 ° F)
Ua haujlwm kub: 5 ° C ÷ 40 ° C (41 ° F 104 ° F)
Tso cai txheeb ze av noo: <80%RH
Cia kub: -20 ° C ÷ 60 ° C (-4 ° F 140 ° F)
Cia cov av noo: <80% RH
Max ua haujlwm qhov siab: 2000m (6562ft)
Qhov ntsuas no ua tiav cov kev cai ntawm Low Voltage Cov Lus Qhia 2014/35/EU (LVD) thiab EMC Cov Lus Qhia 2014/30/EU
Cov cuab yeej no ua tau raws li cov cai ntawm European Cov Lus Qhia 2011/65 / EU (RoHS) thiab 2012/19 / EU (WEEE)
7.2. TXHEEJ TXHEEM
7.2.1. Accessories muab

• Pair ntawm kev xeem coj nrog 2/4mm cov lus qhia
• Adapter + K-hom hlau sojntsuam
• Li-ION rechargeable roj teeb Code BAT64
• Roj teeb charger fais fab mov multiplug + interface Code A64
• Nqa lub hnab thiab siv phau ntawv

7.2.2. Xaiv cov khoom siv ntxiv

• K-hom sojntsuam rau huab cua thiab roj kub Code TK107
• K-hom sojntsuam rau semisolid tshuaj kub Code TK108
• K-hom sojntsuam rau cov kua dej kub Code TK109
• K-hom sojntsuam rau qhov kub thiab txias Code TK110
• K-hom sojntsuam rau qhov kub thiab txias nrog 90 ° ntsis Code TK111
• Flexible transducer clamp AC 30/300/3000A Cod. F3000 ua
• Standard transducer clamp DC / AC 40-400A / 1V Cod. HT4006
• Standard transducer clamp AC 1-100-1000A / 1V Cod. HT96 ua
• Standard transducer clamp AC 10-100-1000A / 1V Cod. HT97 ua
• Standard transducer clamp DC 1000A / 1V Cod. HT98 ua
• Adapter rau tus qauv transducer clamp nrog HT connector Cod. NOCANBA

ASSISTANCE

8.1. QHOV TSEEB
Cov cuab yeej no tau lees paub rau txhua yam khoom siv lossis kev tsim khoom tsis raug, ua raws li kev muag khoom. Thaum lub sijhawm lav, cov khoom puas tuaj yeem hloov tau. Txawm li cas los xij, cov chaw tsim khoom muaj cai kho lossis hloov cov khoom. Yog tias cov cuab yeej raug xa rov qab mus rau Kev Pabcuam Tomqab muag lossis rau tus neeg muag khoom, kev thauj mus los yuav raug them rau tus neeg siv khoom. Txawm li cas los xij, kev xa khoom yuav raug pom zoo ua ntej. Ib daim ntawv tshaj tawm yuav ib txwm nyob rau hauv cov khoom xa tuaj, hais txog cov laj thawj ntawm cov khoom xa rov qab. Tsuas yog siv cov ntim khoom qub rau kev xa khoom. Txhua qhov kev puas tsuaj vim yog siv cov khoom ntim tsis yog thawj zaug yuav raug them rau Cov Neeg Siv Khoom. Cov chaw tsim khoom tsis lees paub qhov kev lav phib xaub rau kev raug mob rau tib neeg lossis kev puas tsuaj rau vaj tse.
Lub warranty yuav tsis siv rau hauv cov xwm txheej hauv qab no:

• Kho thiab / lossis hloov cov khoom siv thiab cov roj teeb (tsis them los ntawm warranty).
• Kev kho uas yuav tsim nyog los ntawm kev siv tsis raug ntawm cov cuab yeej lossis vim nws siv ua ke nrog cov khoom siv tsis raug.
• Kev kho tej zaum yuav tsim nyog los ntawm kev ntim khoom tsis raug.
• Kev kho uas yuav tsim nyog los ntawm kev cuam tshuam los ntawm cov neeg ua haujlwm tsis tau tso cai.
• Kev hloov kho rau qhov ntsuas tau ua yam tsis muaj qhov chaw tsim khoom tau tso cai meej.
• Siv tsis tau muab rau hauv qhov ntsuas qhov tshwj xeeb lossis hauv phau ntawv qhia.

Cov ntsiab lus ntawm phau ntawv no tsis tuaj yeem muab luam tawm rau hauv ib qho twg yam tsis muaj chaw tsim khoom tso cai.
Peb cov khoom muaj patented thiab peb cov cim lag luam tau sau npe. Cov chaw tsim khoom muaj txoj cai los hloov cov kev qhia tshwj xeeb thiab tus nqi yog tias qhov no yog vim kev txhim kho hauv kev siv tshuab.
8.2. KEV PAB
Yog tias lub cuab yeej ua haujlwm tsis zoo, ua ntej hu rau Kev Pabcuam Tomqab Muag, thov xyuas cov xwm txheej ntawm cov roj teeb thiab cov cables thiab hloov lawv, yog tias tsim nyog. Yog tias lub cuab yeej tseem ua haujlwm tsis raug, xyuas tias cov khoom ua haujlwm raws li cov lus qhia hauv phau ntawv no. Yog tias cov cuab yeej raug xa rov qab mus rau Kev Pabcuam Tomqab muag lossis rau tus neeg muag khoom, kev thauj mus los yuav raug them rau tus neeg siv khoom. Txawm li cas los xij, kev xa khoom yuav raug pom zoo ua ntej. Ib daim ntawv tshaj tawm yuav ib txwm nyob rau hauv cov khoom xa tuaj, hais txog cov laj thawj ntawm cov khoom xa rov qab. Tsuas yog siv cov ntim khoom qub rau kev xa khoom; ib qho kev puas tsuaj vim yog siv cov khoom ntim tsis yog thawj zaug yuav raug them rau Cov Neeg Siv Khoom.
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Tawm 3.01 – 04/12/2024

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• Cov neeg siv phau ntawv