HT INSTRUMENTS HT10 Ob Ncej Voltage Tester
Cov ntaub ntawv khoom
Specifications
- Qauv: HT10
- Tshaj tawm: 4.00 - 02
- Lus: Italiano, English, Deutsch
CEEB TOOM THIAB KEV SAIB XYUAS
Cov cuab yeej no ua raws li IEC / EN61010-1. Rau koj tus kheej kev nyab xeeb thiab kom tsis txhob ua rau lub cuab yeej ua kom puas, koj raug pom zoo kom ua raws li cov lus qhia hauv phau ntawv no thiab ua tib zoo nyeem tag nrho cov ntawv sau ua ntej los ntawm lub cim 
CEEB TOOM
- Nyob ntawm lub internal impedance ntawm lub voltage ntes yuav muaj peev xwm sib txawv ntawm qhov qhia tias muaj lossis tsis muaj kev khiav hauj lwm voltage nyob rau hauv rooj plaub cuam tshuam voltage yog tam sim no
- Ib voltage detector ntawm kuj tsis tshua muaj nyob rau hauv impedance, piv rau tus nqi siv ntawm 100k, yuav tsis qhia tag nrho cov cuam tshuam vol.tagyog muaj original voltage tus nqi siab dua qib ELV. Thaum nyob rau hauv kev sib cuag nrog cov khoom yuav tsum tau kuaj, lub voltage ntes tuaj yeem tso tawm ib ntus cuam tshuam voltage mus rau theem qis dua ELV, tab sis voltage yuav rov qab mus rau tus nqi qub thaum lub voltage ntes raug tshem tawm
- Thaum lub indication "voltage tam sim no "tsis tshwm sim, nws yog qhov pom zoo kom txhim kho cov khoom siv hauv av ua ntej ua haujlwm
- Ib voltage detector ntawm kuj siab nyob rau hauv impedance, piv rau tus nqi siv ntawm 100k, yuav tsis tso cai kom meej qhia qhov tsis muaj kev khiav hauj lwm vol.tage nyob rau hauv rooj plaub cuam tshuam voltage yog tam sim no
- Thaum lub indication "voltage tam sim no" tshwm rau ntawm ib feem uas xav tias yuav raug txiav tawm ntawm kev teeb tsa, nws tau pom zoo kom lees paub los ntawm lwm txoj kev (xws li siv lwm qhov vol.tage detector, kev kuaj pom ntawm qhov kev sib txuas ntawm cov hluav taws xob hluav taws xob los kuaj, thiab lwm yam) tias tsis muaj kev khiav hauj lwm voltage ntawm qhov yuav tsum tau kuaj thiab xaus tias qhov voltage qhia los ntawm voltage ntes yog qhov cuam tshuam voltage
- Ib voltage detector tshaj tawm ob qhov tseem ceeb ntawm sab hauv impedance tau dhau qhov kev sim ua haujlwm ntawm kev txheeb xyuas kev cuam tshuam voltages thiab yog (nyob rau hauv kev txwv) muaj peev xwm paub qhov txawv kev khiav hauj lwm voltage los ntawm kev cuam tshuam voltage thiab muaj txhais tau tias ncaj qha lossis tsis ncaj qha qhia tias hom voltage yog tam sim no
- Cov cuab yeej no tau tsim los siv rau hauv ib puag ncig nrog kev ua qias tuaj 2.
- Nws tuaj yeem siv rau DC thiab AC VOLTAGE ntsuas ntawm kev teeb tsa ntawm CAT IV 600V lossis CAT III 1000V
Cov cim hauv qab no yog siv rau ntawm qhov ntsuas:
CEEB TOOM – xa mus rau phau ntawv qhia – ib qho kev siv tsis raug yuav ua rau lub cuab yeej los yog nws cov khoom puas
Ob chav insulated
DC Voltage
AC Voltage
Cov cuab yeej tsim nyog rau kev ntsuas ntsuas raws li voltage
Cov cuab yeej ua raws li cov kev cai ntawm TÜV Association rau Hluav Taws Xob, Hluav Taws Xob & Cov Ntaub Ntawv Technology thiab nrog cov cai ntawm "Geprüfte Sicherheit
CEEB TOOM: Cov cim no qhia tias cov khoom siv, lub roj teeb, thiab nws cov khoom siv yuav tsum raug muab cais tawm thiab muab pov tseg kom raug
Thaum siv
Nco ntsoov ua raws li cov lus qhia muaj nyob rau hauv phau ntawv no:
- Thaum siv cov cuab yeej ib txwm ua raws li cov cai tswj kev nyab xeeb ib txwm tsom los tiv thaiv koj ntawm cov hluav taws xob txaus ntshai nrog rau cov cuab yeej tiv thaiv kev ua haujlwm tsis raug
- Tsis txhob sim lossis txuas mus rau ib lub voj voog uas dhau qhov kev tiv thaiv overload
- Tsis txhob ntsuas nyob rau hauv ib puag ncig tej yam kev mob siab tshaj qhov txwv tau teev nyob rau hauv § 7.2
- Txheeb xyuas lub xeev ntawm cov roj teeb sab hauv ua ntej siv thiab hloov lawv yog tias tsim nyog
- Ua ntej siv kom paub meej cov cuab yeej ua haujlwm zoo (xws li ntawm qhov paub voltage qhov chaw)
- Kev ua haujlwm ntawm cov cuab yeej yuav tsum tau kuaj xyuas sai sai ua ntej thiab tom qab siv los ntawm kev siv cov tshuaj ntsuam xyuas. Yog tias qhov taw qhia ntawm ib lossis ntau cov kauj ruam ua tsis tiav lossis yog tias tsis muaj kev ua haujlwm raug txheeb xyuas, qhov ntsuas yuav tsis raug siv lawm.
- Cov cim sib txawv uas qhia los ntawm qhov ntsuas (xws li ELV txwv qhov taw qhia) yuav tsum tsis txhob siv los ntsuas lub hom phiaj
- Ua ntej siv lub ntsuas nrog audible indicator ntawm qhov chaw uas muaj suab nrov tom qab siab, thov soj ntsuam yog hais tias lub audible teeb liab yog perceptible
- Tso lub ntsuas ntsuas kom tsis txhob zais qhov pom kev pom lossis npog ntawm lub suab transmitter
- Tshawb xyuas lub xeev ntawm voltage qhov chaw ua ntej siv qhov ntsuas
Tom qab siv
Yog tias koj cia siab tias yuav tsis siv lub cuab yeej rau lub sijhawm ntev tshem cov roj teeb
CEEB TOOM
Kev tsis ua raws li CAUTIONs thiab / lossis cov lus qhia yuav ua rau tus neeg kuaj thiab / lossis nws cov khoom puas tsuaj lossis ua rau tus neeg ua haujlwm raug mob
MEASURING CATEGORIES DEFINITIONS
IEC / EN61010-1: Kev nyab xeeb ntawm cov khoom siv hluav taws xob rau kev ntsuas, tswj thiab siv hauv chav kuaj, Ntu 1: Cov kev cai dav dav, txhais cov ntsuas ntsuas dab tsi, feem ntau hu ua overvoltage qeb,. Ntawm § 6.7.4: Kev ntsuas hluav taws xob, nws hais tias: (OMISSIS)
Circuits tau muab faib ua pawg ntsuas hauv qab no:
- Kev ntsuas qeb IV yog rau kev ntsuas ntsuas ntawm qhov chaw qistage 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 hauv kev teeb tsa lub tsev
- Examples yog cov kev ntsuas ntawm cov khoom siv hluav taws xob, cov hluav taws xob hluav taws xob, cov xov hluav taws xob, nrog rau cov cables, busbars, junction boxes, keyboards, socket-outlets nyob rau hauv taag installation, thiab cov khoom siv rau kev lag luam thiab lwm yam khoom siv, rau 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 tau ua nyob rau hauv circuits ncaj qha mus rau qhov qis 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 ntawm cov circuits tsis txuas ncaj qha 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 qauv yuav tsum tau ua kom lub sijhawm ntev tiv taus lub peev xwm ntawm cov cuab yeej siv tau paub rau tus neeg siv
Kev piav qhia dav dav
Lub ntsuas ntsuas ua cov ntsuas hauv qab no:
- DC Voltage nrog 2-xaim txoj kev
- AC Voltage nrog 2-xaim txoj kev
- AC Voltage nrog 1-xaim txoj kev (polarity detection)
- AC Voltage ntsuas nrog tus nqi qis impedance
- Phase sequence indication
- Kev ntsuas ntsuas
- Kev ntsuas txuas ntxiv nrog buzzer
Cov txiaj ntsig ntsuas tau tshwm sim nrog kev qhia ntawm chav ntsuas ob qho tib si hauv hom lej thiab ntawm LCD zaub. Lub pointer dawb LED kuj muaj nyob rau hauv thiaj li yuav ua tau qhov kev ntsuam xyuas kom raug txawm nyob rau hauv qhov chaw tsis zoo
Kev npaj rau kev siv
QHOV TSEEB
Qhov ntsuas tau raug kuaj xyuas los ntawm ib qho chaw kho tshuab thiab hluav taws xob ntawm view ua ntej khoom xa tuaj. Txhua qhov kev saib xyuas tau raug coj los xyuas kom meej tias qhov ntsuas tau ncav cuag koj hauv cov xwm txheej zoo meej. Txawm li cas los xij, nws raug nquahu kom kuaj xyuas sai sai kom pom qhov kev puas tsuaj uas yuav tshwm sim hauv kev thauj mus los. Yog tias qhov no tshwm sim, nkag mus tam sim cov lus thov ib txwm nrog tus neeg nqa khoom. Nco ntsoov tias tag nrho cov khoom siv tau teev tseg hauv § 7.3.1 muaj nyob hauv pob. Yog tias muaj qhov tsis sib xws, hu rau koj tus neeg muag khoom. Nyob rau hauv cov ntaub ntawv ntawm rov qab los ntawm cov tester thov ua raws li cov lus qhia nyob rau hauv § 8
POWER SUPPLY
Qhov ntsuas tau siv los ntawm 2 × 1.5V alkaline roj teeb hom AAA LR03. Thaum cov roj teeb tsawg, qhov taw qhia roj teeb qis " 
” yog tso tawm kom hloov cov roj teeb thov ua raws li cov lus qhia ntawm § 6.2
KHOOM
Tom qab ib lub sij hawm ntawm kev cia nyob rau hauv ib puag ncig huab cua tshaj li qhov txwv tau hais hauv § 7.2 cia lub ntsuas ntsuas rov qab los ntsuas qhov qub ua ntej siv.
KHAWV KAWG
INTRUMENT DESCRIPTION
- L1 dynamic sojntsuam
- L2 tsau sojntsuam
- Dawb LED pointer
- Ceeb toom LEDs
- LCD zaub
- Tsawg impedance kuaj keyboards
tus yuam sij
tus yuam sij- Roj teeb lub thawv
- Screw lub roj teeb npog
- Kev sojntsuam tip tiv thaiv cap
- 4mm hlau tes tsho nrog cov xov sab hauv
- Probe tip tiv thaiv npog
DESCRIPTION OF WARNING LEDS
- LEDs rau voltagua test
- LED rau kev ntsuas qis impedance
- LED rau kev soj ntsuam txuas ntxiv
- LEDs rau theem kev sim ua ntu zus
- LED rau AC Voltage
- LED rau DC Voltage npe
- LED rau ceeb toom voltage
- LCD zaub
POM PHAU NTAWV
- Cov ntaub ntawv HOLD muaj nuj nqi qhib
- voltage tshaj 50VAC / 120VDC
- Phase sequence symbols
- Tsawg roj teeb qhia
- LCD zaub
- Voltage thiab Resistance units
- DC / AC Voltage ntsuas thiab polarity
Cov lus qhia ua haujlwm
PIB AUTOTEST
Ua ntej pib ib qho kev ntsuas, ua cov tshev nram qab no
CEEB TOOM
- Siv qhov ntsuas ntawm qhov paub voltage qhov
- Cov ”
” LED hloov mus rau thaum lub voltage saum toj no 50VAC / 120VDC yog siv, txawm tias lub roj teeb qis lossis raug tshem tawm - Ua ntej thiab tom qab siv cov cuab yeej luv luv L1 thiab L2 sojntsuam txog kwv yees. 4-6 s. Cov kev ua hauv qab no yuav tsum tau sau tseg:
- Tag nrho cov LEDs tsuas yog tsis tshua muaj impedance kuaj hloov rau
- Lub teeb liab audible yuav suab
- Txhua ntu ntawm cov zaub thiab backlight hloov rau
DC VOLTAGE MESUREMENT
CEEB TOOM
- Qhov siab tshaj plaws input rau DC Voltage yog 1000V. Tsis ntsuas siab voltages kom tsis txhob muaj kev pheej hmoo ntawm hluav taws xob shocks lossis kev puas tsuaj loj rau lub ntsuas
- Ceeb toom LED tig ON thiab lub suab buzzer rau voltage ntawm probes tshaj 120V
- Ua qhov ua ntej Autotest muaj nuj nqi (saib § 5.1)
- Txuas lub L1 thiab L2 probes rau cov khoom nyob rau hauv kev sim (saib daim duab 4). Kev ntsuas tsuas yog ua nrog kev sib cuag ntawm kev sojntsuam ncaj qha rau ntawm cov hlau ntawm cov khoom siv hluav taws xob
- Lub ntsuas hluav taws xob hloov mus rau voltage> 6V thiab DC voltage tus nqi yog tso tawm ob qho tib si los ntawm liab LEDs hloov rau thiab ntawm cov zaub. DC lub cim tau tshwm sim thiab "+" LED hloov mus
- Yuav tsum cim "-" tshwm sim nws txhais tau hais tias qhov kuaj pom voltage muaj ib qho kev coj rov qab piv rau qhov kev sib txuas qhia hauv daim duab 4
- Lub ntsuas hluav taws xob tig tau txais OFF sai li sai tau thaum cov kev sojntsuam raug txiav tawm ntawm cov khoom hauv kev sim
- Nias lub tus yuam sij kom qhib / deactivate lub luag haujlwm HOLD ntawm zaub. Nias thiab tuav lub yuam kom qhib / deactivate lub teeb pom kev zoo
- Nias lub yuam kom qhib / deactivate lub teeb dawb LED
AC VOLTAGE MESUREMENT
CEEB TOOM
- Qhov siab tshaj plaws input rau AC Voltage yog 1000V. Tsis ntsuas siab voltages kom tsis txhob muaj kev pheej hmoo ntawm hluav taws xob shocks lossis kev puas tsuaj loj rau lub ntsuas
- Ceeb toom LED tig ON thiab lub suab buzzer rau voltage ntawm probes tshaj 50V
- Ua qhov ua ntej Autotest muaj nuj nqi (saib § 5.1)
- Txuas lub L1 thiab L2 probes rau cov khoom nyob rau hauv kev sim (saib daim duab 5). Kev ntsuas tsuas yog ua nrog kev sib cuag ntawm kev sojntsuam ncaj qha rau ntawm cov hlau ntawm cov khoom siv hluav taws xob
- Lub ntsuas hluav taws xob hloov mus rau hauv voltage> 6V thiab AC voltage tus nqi yog tso tawm ob qho tib si los ntawm liab LEDs hloov rau thiab ntawm cov zaub. AC cim tau tso tawm
- Lub LED thiab qhov "AC" qhia hloov rau, AC voltage ntsuas yog tso tawm, thiab lub teeb liab acoustic raug tso tawm
- Lub ntsuas hluav taws xob tig tau txais OFF sai li sai tau thaum cov kev sojntsuam raug txiav tawm ntawm cov khoom hauv kev sim
- Rau kev ntsuas hauv ib-theem cov nroj tsuag LEDs
tuaj yeem qhib Qhov no tsis yog qhov teeb meem ntaus ntawv - Nias lub tus yuam sij los pab kom HOLD muaj nuj nqi ntawm zaub. Nias thiab tuav lub yuam kom qhib / deactivate lub teeb pom kev zoo
- Nias lub yuam kom qhib / deactivate lub teeb dawb LED
AC VOLTAGE nrog tus nqi qis IMPEDANCE
CEEB TOOM
- Qhov siab tshaj plaws input rau AC Voltage yog 1000V. Tsis ntsuas siab voltages kom tsis txhob muaj kev pheej hmoo ntawm hluav taws xob shocks lossis kev puas tsuaj loj rau lub ntsuas
- Ceeb toom LED tig ON thiab lub suab buzzer rau voltage ntawm probes tshaj 50V
- Qhov no muaj nuj nqi yog tshwj xeeb tshaj yog pab tau rau kev ntsuam xyuas installation. Vim qhov txo qis hauv impedance, capacitive voltage teebmeem yog suppressed. Kev nyeem ntawv qhia qhov tseeb voltage ua. Ib yam li ntawd, ntsuas theem (L1) ntawm lub ntiaj teb hlau (PE) tuaj yeem ua rau muaj kev cuam tshuam tam sim no (RCD)
- Ua qhov ua ntej Autotest muaj nuj nqi (saib § 5.1)
- Txuas lub L1 thiab L2 probes rau cov khoom nyob rau hauv kev sim (saib daim duab 6). Kev ntsuas tsuas yog ua nrog kev sib cuag ntawm kev sojntsuam ncaj qha rau ntawm cov hlau ntawm cov khoom siv hluav taws xob
- Lub LED thiab qhov "AC" qhia hloov rau, AC voltage ntsuas yog tso tawm kom pom thiab lub teeb liab acoustic tawm
- Nias ob lub keyboards (saib daim duab 1 – ntu 6) ib txhij. Apply voltage yog tso tawm ob qho tib si los ntawm liab LEDs hloov rau thiab ntawm cov zaub. AC cim tau tshwm sim. Lub LED rau qhov ntsuas impedance qis (saib daim duab 2 - ntu 2) hloov mus
- Lub ntsuas hluav taws xob tig tau txais OFF sai li sai tau thaum cov kev sojntsuam raug txiav tawm ntawm cov khoom hauv kev sim
- Rau kev ntsuas hauv ib-theem cov nroj tsuag LEDs tuaj yeem qhib. Qhov no tsis yog teeb meem ntaus ntawv
- Nias lub tus yuam sij kom qhib / deactivate HOLD muaj nuj nqi ntawm cov zaub. Nias thiab tuav lub yuam kom qhib / deactivate lub teeb pom kev zoo
- Nias lub yuam kom qhib / deactivate lub teeb dawb LED
1-KEV AC VOLTAGE DETECTION (POLARITY)
CEEB TOOM
- Qhov siab tshaj plaws input rau AC voltage yog 1000V. Tsis txhob sim ntsuas siab dua voltages kom tsis txhob muaj kev pheej hmoo ntawm hluav taws xob shocks lossis kev puas tsuaj loj rau lub ntsuas
- 1-wire AC voltage hom yuav tsum tau siv raws li ib tug ceev kev xeem nyob rau hauv thiaj li yuav xyuas kom meej lub xub ntiag ntawm voltage tsuas yog tsis pom qhov tshwm sim. Cov ncej xeem tsis tsim nyog los txiav txim siab voltage. Rau lub hom phiaj no, ob-ncej voltage xeem yog ib txwm yuav tsum tau
- Thaum siv ib leeg-ncej theem kev ntsuam xyuas los txiav txim rau cov khoom siv sab nraud, cov khoom ua haujlwm yuav raug cuam tshuam los ntawm qee yam kev mob (xws li rau lub cev insulating, cov khoom tiv thaiv ntawm qhov chaw rwb thaiv tsev, thiab lwm yam.
- Ceeb toom LED tig ON thiab lub suab buzzer rau voltage ntawm probes tshaj 100V
- Ua qhov ua ntej Autotest muaj nuj nqi (saib § 5.1)
- Txuas lub L2 sojntsuam rau cov khoom nyob rau hauv kev sim (saib daim duab 7). Kev ntsuas tsuas yog ua nrog kev sib cuag ntawm kev sojntsuam ncaj qha rau ntawm cov hlau ntawm tus neeg xyuas pib
- Lub LED thiab "- - -" qhia hloov rau, thiab lub teeb liab acoustic yog tawm rau voltage tam sim no> 100V AC
- Lub ntsuas hluav taws xob tig tau txais OFF sai li sai tau thaum cov kev sojntsuam raug txiav tawm ntawm cov khoom hauv kev sim
- Nias lub tus yuam sij kom qhib / deactivate HOLD muaj nuj nqi ntawm cov zaub. Nias thiab tuav lub yuam kom qhib / deactivate lub teeb pom kev zoo
- Nias lubyuam kom qhib / deactivate lub teeb dawb LED
PHASE SEQUENCE INDICATION
CEEB TOOM
- Qhov siab tshaj plaws input rau AC voltage yog 1000V. Tsis txhob sim ntsuas siab dua voltages kom tsis txhob muaj kev pheej hmoo ntawm hluav taws xob shocks lossis kev puas tsuaj loj rau lub ntsuas
- Ceeb toom LED tig ON thiab lub suab buzzer rau voltage ntawm probes tshaj 50V
- Ua qhov ua ntej Autotest muaj nuj nqi (saib § 5.1)
- Txuas L1 sojntsuam ntawm L1 theem thiab L2 sojntsuam ntawm L2 theem ntawm peb-theem system nyob rau hauv kev sim (saib daim duab 8). Kev ntsuas tsuas yog ua nrog kev sib cuag ntawm kev sojntsuam ncaj qha rau ntawm cov hlau ntawm cov khoom siv hluav taws xob
- Lub LED thiab qhov "AC" qhia hloov rau, AC voltage ntsuas yog tso tawm kom pom thiab lub teeb liab acoustic tawm
- Cov
cim (clockwise) yog tso tawm nyob rau hauv cov ntaub ntawv ntawm qhov tseeb theem ib theem zuj zus qhia. Cov 
cim (anticlockwise) yog tso tawm nyob rau hauv cov ntaub ntawv ntawm tsis raug theem ib theem zuj zus qhia - Txuas L1 sojntsuam ntawm L2 theem thiab L2 sojntsuam ntawm L3 theem ntawm peb-theem system nyob rau hauv kev sim. Cov cim (clockwise) yog tso tawm nyob rau hauv cov ntaub ntawv ntawm qhov tseeb theem ib theem zuj zus qhia. Lub cim (anticlockwise) yog tso tawm nyob rau hauv cov ntaub ntawv ntawm cov theem tsis raug raws li qhia tau hais tias
- Txuas L1 sojntsuam ntawm L3 theem thiab L2 sojntsuam ntawm L1 theem ntawm peb-theem system nyob rau hauv kev sim. Lub cim (clockwise) yog tso tawm nyob rau hauv cov ntaub ntawv ntawm qhov tseeb theem ib theem zuj zus qhia. Lub cim (anticlockwise) yog tso tawm nyob rau hauv cov ntaub ntawv ntawm cov theem tsis raug raws li qhia tau hais tias
- Nias lub tus yuam sij kom qhib / deactivate HOLD muaj nuj nqi ntawm cov zaub. Nias thiab tuav lub yuam kom qhib / deactivate lub teeb pom kev zoo
- Nias lub yuam kom qhib / deactivate lub teeb dawb LED
TXHEEJ TXHEEM XEEM
CEEB TOOM
Ua ntej ua qhov kev ntsuam xyuas txuas ntxiv, tshem tawm lub zog ntawm lub voj voog nyob rau hauv kev sim thiab tawm tag nrho cov capacitors
- Ua qhov ua ntej Autotest muaj nuj nqi (saib § 5.1)
- Txuas lub L1 thiab L2 sojntsuam rau cov khoom nyob rau hauv kev sim (saib daim duab 9)
- Kev ntsuas txuas ntxiv yog nquag ua haujlwm rau <400kΩ. Lub 'meter' tig tau txais nrog LED "
”, cov lus “Con” tau tshwm sim thiab lub suab buzzer txuas ntxiv qhia qhov kev sim zoo - Lub 'meter' cia li tig rau thaum ob lub probes sib cais los ntawm cov khoom ntsuas
- Nias lub yuam kom qhib / deactivate lub teeb dawb LED
RESISTANCE MEASUREMENT
CEEB TOOM
Ua ntej noj ib qho hauv kev ntsuas kev tiv thaiv hluav taws xob, tshem tawm lub zog ntawm lub voj voog mus kuaj thiab tso tawm tag nrho cov capacitor
- Ua qhov ua ntej Autotest muaj nuj nqi (saib § 5.1)
- Nias thiab tuav lub tus yuam sij hloov ntawm qhov ntsuas Qhov "OL" thiab "Ω" cov cim tau tshwm sim
- Txuas lub L1 thiab L2 probes rau cov khoom nyob rau hauv kev sim (saib daim duab 10). Tus nqi tiv thaiv tau pom ntawm qhov screen
- Nias lub tus yuam sij kom qhib / deactivate lub luag haujlwm HOLD ntawm zaub. Nias thiab tuav lub yuam kom qhib / deactivate lub teeb pom kev zoo
- Nias lub yuam kom qhib / deactivate lub teeb dawb LED
- Nias thiab tuav lub qhov tseem ceeb los hloov qhov ntsuas
Kev kho mob
Cov ntaub ntawv dav dav
- Txhawm rau lav qhov ntsuas qhov ua tau zoo, nco ntsoov siv nws lossis khaws cia rau hauv ib puag ncig tsim nyog
- Tsis txhob tso nws mus rau qhov kub thiab txias los yog cov av noo ncaj qha. Thov nco ntsoov tua nws tom qab siv.
- Yog tias koj cia siab tias yuav tsis siv lub cuab yeej rau lub sijhawm ntev tshem cov roj teeb kom tsis txhob muaj cov kua roj teeb uas tuaj yeem ua rau nws cov khoom puas.
- Tsuas yog cov neeg tau tso cai raug tso cai los tshem tawm cov cuab yeej
Kev hloov roj teeb
Thaum lub cim “ ” yog qhia ntawm cov zaub hloov lub roj teeb.
CEEB TOOM
Tsuas yog cov kws tshaj lij tuaj yeem qhib qhov ntsuas thiab hloov cov roj teeb. Ua ntej tshem cov roj teeb disconnect qhov kev xeem coj los ntawm txhua lub zog hluav taws xob kom tsis txhob muaj hluav taws xob poob siab
- Tshem cov ntsia hlau nyob rau hauv qab ntawm qhov ntsuas (saib daim duab 1 - Ntu 10) thiab tshem lub roj teeb npog
- Tshem cov roj teeb tawm ntawm lub roj teeb
- Ntxig cov roj teeb tshiab ntawm tib hom (saib § 7.2) saib xyuas cov polarity qhia (saib daim duab 11)
- Rov qab kho lub roj teeb npog thiab muab lub hau kaw kom nruj dua
- Tsis txhob muab cov roj teeb uas siv rau hauv ib puag ncig tom qab siv. Siv cov txheej txheem pov tseg roj teeb uas tsim nyog muaj nyob hauv koj cheeb tsam
Kev huv huv
Rau kev tu lub cuab yeej siv ib daim ntaub mos muag. Tsis txhob siv cov ntaub ntub dej, cov kuab tshuaj lossis dej, thiab lwm yam
TECHNICAL SPECIFICATIONS
TECHNICAL CHARACTERISTICS
Qhov tseeb xam raws li ±[%rdg + (dgt * daws teeb meem)] ntawm 23 ° C ± 5 ° C, < 70% RH
| AC/DC Voltage (LED indications) | ||
| Ntau yam | Kev daws teeb meem | Qhov tseeb |
| 12V 1000V | ± 12, 24, 50, 120, 230,
400, 690, 1000V |
Ua raws li
IEC / EN61243-3: 2014 |
- Ntau zaus: 0/40Hz ÷ 400Hz
- Lub sijhawm teb: 1s
- Pib Fais fab ON: ≥12V AC / DC
- Lub Sijhawm Sijhawm: tom qab 30s ntawm kev ntsuas txuas ntxiv, qhov ntsuas xav tau lub sijhawm rov qab los ntawm 240s ua ntej nws tuaj yeem pib ntsuas tshiab
| AC/DC Voltage (LCD indications) – Autorange | |||
| Ntau yam | Kev daws teeb meem | Qhov tseeb | Kev tiv thaiv overload |
| 6 v 1000v | 1V | ± (3.0% rdg + 5dgt) | 1000VAC / DC |
- Ntau zaus: 0/40Hz ÷ 400Hz
- Lub sij hawm teb: ≤1s
- Pib Fais fab ON: ≥ 6V AC / DC
- Kev ntsuas ntau yam xaiv: tsis siv neeg
- Load impedance: 350kΩ / Yog <3.5mA (tsis muaj RCD tripping)
- Peak tam sim no: max 3.5mA @ 1000V
- Duration: 30s
- Lub sij hawm rov qab: 240s
| AC Voltage nrog tus nqi qis impedance | |||
| Ntau yam | Kev daws teeb meem | Ntau zaus | Kev tiv thaiv overload |
| 6 v 1000v | 1V | 0/40Hz ÷ 400Hz | 1000VAC / DC |
- Input impedance: ca 7kΩ
- Max tso zis tam sim no: Yog (load) = 150mA
- RCD tripping: ca 30mA @ 230V
| 1-wire AC voltage detection (polarity) | |||
| Ntau yam | Kev daws teeb meem | Ntau zaus | Kev tiv thaiv overload |
| 100V 1000V | 1V | 50Hz ÷ 400Hz | 1000VAC / DC |
| Kev sim txuas ntxiv | |||
| Muaj nuj nqi | Buzzer | Kuaj tam sim no | Kev tiv thaiv overload |
|
<400kΩ | <5µA | 1000V AC / DC |
| Kev ntsuas ntsuas | |||
| Ntau yam | Kev daws teeb meem | Qhov tseeb | Kev tiv thaiv overload |
| 0 Ω ÷ 1999 W | 1Ω | ± (5.0% rdg + 10dgt) | 1000V AC / DC |
| Test tam sim no: | <30µA | ||
| Phase sequence indication | ||
| Voltage ntau | Ntau zaus | Kev tiv thaiv overload |
| 100V 1000V | 50Hz ÷ 60Hz | 1000VAC / DC |
Txoj kev ntsuas: 2-hlau nrog kev sib cuag ntawm cov hlau nyob qhov chaw
GENERAL CHARACTERISTIS
Cov lus qhia siv
- Safety: IEC/EN61010-1, IEC/EN61243-3:2014
- EMC: IEC / EN61326-1
- Rwb thaiv tsev: ob chav rwb thaiv tsev
- Pollution degree: 2
- Kev ntsuas qeb: CAT III 1000V, CAT IV 600V
Zaub
- Yam ntxwv: 3½ LCD (1999 suav), tus lej lej lej cim, backlight
- Over range indication: lub cim “OL” ntawm qhov screen
- Hloov pauv hom: Tus nqi nruab nrab
Fais fab mov
- Roj teeb hom: 2 × 1.5V roj teeb hom AAA LR03
- Tsawg roj teeb qhia: cim “ “nyob rau ntawm qhov screen
- Pib Fais fab OFF: tom qab 1 feeb ntawm kev ua haujlwm (R ntsuas)
Mechanical yam ntxwv
- Qhov Loj (L x W x H): 270 x 70 x 30mm (11 x 3 x 1 nti)
- Luj (nrog rau roj teeb): 290g (10 ooj)
- Mechanical tiv thaiv: IP64
Ib puag ncig tej yam kev mob
- Kev ntsuas kub: 23 ° C ± 5 ° C (73 ° F ± 41 ° F)
- Ua haujlwm kub: -10 ° C ÷ 55 ° C (14 ° F ÷ 131 ° F)
- Ua haujlwm av noo: <85% RH
- Cia kub: -10 ° C ÷ 60 ° C (14 ° F ÷ 140 ° F)
- Cia cov av noo: <85% RH
- Qhov siab tshaj plaws ntawm kev siv: 2000m (6.562ft)
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)
Cov khoom siv
Txheem accessories
- Kev tiv thaiv yas ntawm hlau sojntsuam
- 4mm hlau tes tsho adapter + tip tiv thaiv, 2px Cod. KEV 10
- Roj teeb (tsis haum)
- Nqa cov ntaub ntawv
- Cov neeg siv phau ntawv
Kev Pabcuam
WARRANTY CONDITIONS
Cov cuab yeej no tau lav tiv thaiv cov khoom tsis raug lossis kev tsim khoom tsis raug, raws li kev muag khoom dav dav. Thaum lub sijhawm lav (ib xyoos), cov khoom tsis raug yuav raug hloov. Cov chaw tsim khoom muaj cai txiav txim siab los kho lossis hloov cov khoom. Nyob rau hauv rooj plaub ntawm kev xa rov qab cov cuab yeej, tag nrho cov nqi thauj khoom yuav tsum tau them los ntawm tus neeg siv khoom. Cov cuab yeej yuav tsum tau nrog ib daim ntawv xa tuaj qhia txog qhov ua txhaum lossis yog vim li cas rov qab los. Tus neeg kuaj rov qab yuav tsum tau ntim rau hauv nws lub thawv qub. Txhua qhov kev puas tsuaj tshwm sim hauv kev thauj mus los vim tsis muaj cov ntim khoom qub yuav raug txiav tawm rau tus neeg siv khoom. Cov chaw tsim khoom tsis muaj lub luag haujlwm rau kev puas tsuaj rau tib neeg lossis khoom. Accessories thiab roj teeb tsis them los ntawm warranty.
Lub warranty yuav tsis siv rau cov xwm txheej hauv qab no:
- Kev ua txhaum vim kev siv cov khoom siv tsis raug
- Faults vim kev sib xyaw ntawm cov tester nrog cov khoom siv tsis sib xws.
- Kev ua txhaum vim kev ntim khoom tsis raug.
- Kev ua txhaum vim kev pabcuam ua los ntawm ib tus neeg tsis tau tso cai los ntawm lub tuam txhab.
- Kev ua txhaum vim yog kev hloov kho yam tsis tau tso cai meej meej ntawm peb lub tuam txhab kev lag luam.
- Kev ua txhaum vim yog hloov mus rau ib daim ntawv thov uas tsis tau muab los ntawm lub ntsiab lus ntawm cov khoom siv lossis los ntawm phau ntawv qhia.
Cov ntsiab lus ntawm phau ntawv no tsis tuaj yeem muab luam tawm rau hauv ib qho twg yam tsis muaj kev tso cai.
Peb cov khoom yog patented. Peb lub logo hom tau sau npe. Peb muaj cai hloov cov yam ntxwv thiab tus nqi ntxiv rau kev tsim kho tshuab
Kev Pabcuam
Yog tias cov khoom siv tsis ua haujlwm zoo, ua ntej hu rau cov kev pabcuam, sim cov roj teeb, cov kev xeem coj, thiab lwm yam, thiab hloov pauv yog tias tsim nyog. Yog tias cov cuab yeej tseem tsis ua haujlwm, xyuas kom tseeb tias koj cov txheej txheem kev khiav hauj lwm ua tau raws li qhov tau piav qhia hauv phau ntawv no. Nyob rau hauv rooj plaub ntawm kev xa rov qab ntawm cov cuab yeej, tag nrho cov nqi thauj khoom yuav tsum tau them los ntawm tus neeg siv khoom. Cov cuab yeej yuav tsum tau nrog nrog ib daim ntawv xa khoom qhia txog qhov ua txhaum lossis vim li cas rov qab los. Tus neeg kuaj rov qab yuav tsum tau ntim rau hauv nws lub thawv qub. Ib qho kev puas tsuaj tshwm sim hauv kev thauj mus los vim tsis muaj cov khoom ntim thawj zaug yuav raug txiav txim rau tus neeg siv khoom
Daim duab INTERNE
HT ITALIA SRL
- Via della Boaria, 40
- 48018 – Faenza (RA) – Italy
- T +39 0546 621002 | F + 39 0546 621144
- M info@ht-instrumnents.com
- www.ht-instruments.it
Peb nyob qhov twg
Cov lus nug nquag
- Q: Kuv yuav ua li cas yog tias lub cuab yeej qhia tias muaj roj teeb ceeb toom?
A: Yog tias lub roj teeb tsawg, xav txog kev hloov nws kom ntseeg tau tias lub cuab yeej ua haujlwm tau zoo. - Q: Cov cuab yeej no puas tuaj yeem ntsuas AC thiab DC voltages?
A: Yog, cov cuab yeej tsim los ntsuas AC thiab DC voltages. Saib rau cov ntsuas LED thiab LCD zaub rau kev nyeem ntawv.
Cov ntaub ntawv / Cov ntaub ntawv
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HT INSTRUMENTS HT10 Ob Ncej Voltage Tester [ua pdf] Tus neeg siv phau ntawv HT10, HT10 Ob Ncej Voltage Tester, Ob Ncej Voltage Tester, Voltage Tester, Tester |