Chithunzi cha UNI-T UT18Atage ndi Continuity Tester

Zizindikiro zotchulidwa m'bukuli

Bukhuli lili ndi zofunikira zokhudzana ndi kagwiritsidwe ntchito moyenera ndi kukonza zida ndi, musanagwiritse ntchito, werengani gawo lililonse la bukhuli. Kulephera kuwerenga bukhuli kapena kumvetsetsa njira yogwiritsira ntchito zida zomwe zafotokozedwa m'bukuli kungayambitse kuvulala ndi kuwonongeka kwa zida.

Chizindikiro pa gulu la tester ndi kufotokozera kwake (Chithunzi 1)

Chithunzi 2 chimapereka tsatanetsatane wa gulu la LCD

1. Chete mode chizindikiro;
2. GWIRITSANI mode chizindikiro;
3. Zotsika-voltagchizindikiro cha batri;
4. Voltage muyeso;
5. Kuyeza pafupipafupi;
6. DC voltagmuyeso
7. AC voltage muyeso;
8. Voltagchizindikiro (LCD gawo code);
9. Wokwera kwambiritagchizindikiro e;
10. Chizindikiro chopitilira;
11. RCD chizindikiro;
12. Chiwonetsero cha gawo la Rotary

Malangizo ogwiritsira ntchito ndi kuchuluka kwa oyesa

Voltage ndi continuity tester imaphatikizapo mitundu inayi: UT18A, UT18B, UT18C, UT18D, ndi UT18E, ili ndi ntchito zotere] monga AC/DC (kuphatikiza magawo atatu alternating current) vol.tagmuyeso wa e, mawonekedwe a magawo atatu a AC, kuyeza pafupipafupi, kuyesa kwa RCD, kuyesa kopitilira, kuyesa kosavuta ngati mulibe mphamvu ya batri, kudziyesa nokha, kusankha modekha, kupitiliratagchizindikiro e, ndi low-voltagchizindikiro cha batri. Kuphatikiza apo, tochi yolumikizidwa ndi cholembera choyesera imapereka ntchito yabwino pamalo amdima. Kuteteza woyesa komanso, makamaka, wogwiritsa ntchito woyesa, woyesayo ali ndi jekete yoteteza. Woyesa ayenera kuvala jekete yodzitetezera akagwiritsidwa ntchito ndipo, makamaka, kuyikidwa mkati mwa chida kuti ateteze ku kuwonongeka kulikonse. Osayika choyesa m'thumba mwanu. Zoyesa zimagwiritsidwa ntchito nthawi zosiyanasiyana monga zanyumba, fakitale, dipatimenti yamagetsi amagetsi, ndi zina zotere. Zili ndi izi:

1. Kuteteza ku kuvulala kwakuthupi, kumapangidwa ndi jekete yoteteza;
2. Chizindikiro cha LED (UT18A/B/C/E);
3. LCD voltage ndi kuwonetsera pafupipafupi (UT18C/D/E);
4. AC/DC anayeza mpaka 690V, UT1 BE akhoza kufika 1 000V;
5. Kupitilira muyeso;
6. Onetsani maubwenzi apakati pakati pa magawo atatu a AC;
7. Zonse zosewerera komanso zopanda phokoso ndizosankha;
8. Kuzindikira popanda batire (UT18A/B/C/E);
9. ntchito tochi;
10. Ntchito yodziyendera yokha;
11. Mphamvu ya batri yotsikatage chizindikiro ndi voltage pamitundu yosiyanasiyana (Pamene UT1 BE ili ndi batri yotsika voltage, silingayesedwe ndipo likufunika kusintha batire);
12. RCD mayeso (UT18B/C/D/E);
13. Zoyimirira zokha.

Voltagmuyeso

Tsatirani malamulo oyesera chitetezo omwe afotokozedwa mumutu 3.

Voltage gear ya tester wapangidwa ndi mzere wa zizindikiro za LED kapena LCD gawo, kuphatikizapo 6V (UT1 BD), 12V, 24V, 50V, 120V, 230V, 400V, 690V, ndi 1000V (UT18E okha). LED (kapena LCD segment code) idzawunikiridwa chimodzi pambuyo pa chimzake pamodzi ndi kuwonjezeka kwa voltage, ndi momwemonso chiwonetsero cha polarity LED (kapena LCD segment code), chiwonetsero cha AC LED (kapena LCD segment code), chiwonetsero cha LED (kapena LCD segment code), RCD LED (kapena LCD segment code) chizindikiro, gawo lozungulira LED (kapena LCD gawo code) chizindikiro ndi mkulu-voltage LED (kapena LCD gawo code) chizindikiro.

1. Malizitsani kudziyesa nokha mayeso asanayesedwe. Mukakanikiza makiyi a tochi 5s, woyesayo amatha kuzindikira mitundu yonse ya AC/DC, limodzi ndi kuwala kwa LED (kupatula kuwala kwa RCD) ndi kuthwanima kowonetsedwa kwa LCD. Ndiyenera kusiya kudzifufuza ndekha, ingokhudza kiyi ya tochi. Lumikizani zolembera ziwiri zoyeserera kwa kokondetsa kuti ayezedwe, sankhani voliyumu yodziwikatage poyezera, monga soketi ya 220V, ndikuwonetsetsa kuti muyesowo ndi wolondola (Onani Chithunzi 3). Woyesa sangathe kuyeza AC ndi DC voltage zosakwana 5V ndipo sapereka chisonyezero cholondola pamene volyumu anayezatagndi 5Vac/dc. Kuwala kopitilira muyeso kapena kuwala kwa AC kapena ma voliyumu apamwambatagchizindikiro (UT18D) ndi beep buzzer ndizabwinobwino.
2. Woyesayo angapereke chisonyezo cha LED (UT18A/B), LED + LCD chizindikiro (UT18C/E), ndi LCD chizindikiro (UT18D) poyeza AC kapena DC vol.tage. Mphamvu yapamwambatage LED imawunikiridwa ndipo buzzer ikulira pamene voliyumu yoyezedwatage ndi mphamvu yotsika kwambiritage (ELV) poyambira. Ngati voltage akupitiriza kuonjezera ndi kupitirira voltage ( UT1 BA/B/C/D: 750Vac/dc, UT1BE:1015Vac/dc) ya choyesa, Ma LED Ofananirawo amatha kuwunikira (UT18A/B/C/E), LCD imawonetsa “OL” (UT18C/D /E) ndipo buzzer imapitilirabe kulira.
3. Kuyeza DC voltage, ngati L2 ndi L 1 alumikizidwa motsatana ndi mtengo wabwino ndi woyipa wa chinthu chomwe chiyenera kuyezedwa, LED ingasonyeze mphamvu yofananira.tage, LCD ikuwonetsa voltage, panthawiyi, LED yosonyeza mtengo wabwino idzaunikira, LCD imawonetsa "+" "VDC" ndipo, m'malo mwake, LED yosonyeza mtengo woipa idzaunikira, LCD imawonetsa "-" VDC". Ngati kuli kofunika kuweruza mtengo wabwino ndi woipa wa chinthu chomwe chiyenera kuyezedwa, gwirizanitsani zolembera ziwiri zoyesa ku chinthu kuti chiyesedwe mwachisawawa, chowunikira chowunikira cha LED kapena LCD "+" pa tester chimatanthauza kuti cholembera cholumikizira ku L2 ndi chabwino ndipo china cholumikizana ndi L 1 ndi choyipa.
4. Kuyeza AC voltage, zolembera ziwiri zoyesera zitha kulumikizidwa mwachisawawa ku malekezero awiri a chinthu chomwe chiyenera kuyezedwa, AC LED imawunikiridwa ("+","-" Kuwala kwa LED kumawonetsa AC nthawi imodzi, kokha kwa UT1 BE) LCD zowonetsera "VAC ” pomwe LED ikuwonetsa voltage value ndi ma LCD amawonetsa voltagndi mtengo.
   Zindikirani: Kuyeza AC voltage, Land R gawo inversion indication LED (UT18A/B/C/E) kapena chizindikiro cha Land R (UT18D) chidzawunikiridwa, zikutanthauza kuti chizindikiritso cha gawo sichikhazikika, kuwala kwa L (L chizindikiro) kapena kuwala kwa R (chizindikiro cha R) chawunikira. , ndipo ngakhale kuwala kwa L ndi R (chizindikiro cha L ndi R) kukanaunikiridwa mwanjira ina; Kuwala kwa L ndi R (chizindikiro cha L ndi R) sikungapereke chizindikiritso cholondola komanso chokhazikika pokhapokha ngati kuyeza magawo atatu amagetsi.

Kuzindikira popanda batri

Woyesa amatha kuzindikira mosavuta batire ikatha kapena palibe batire yoperekedwa. Lumikizani zolembera ziwiri zoyesera ku chinthu chomwe chiyenera kuyezedwa, pamene chinthucho chili ndi voltagndi apamwamba kuposa kapena ofanana ndi 50V AC/120V DC, mkulu -a voltage LED idzawunikiridwa, kusonyeza voltage ndipo ma LED amawala pang'onopang'ono limodzi ndi kuchuluka kwa voliyumutage kuti ayesedwe. Ntchitoyi imagwira ntchito ku UT18A/B/C/E yokha.

Kupitiliza mayeso

Kutsimikizira ngati kondakitala kuti ayezedwe ndi magetsi, voltagNjira yoyezera e akhoza kutengedwa kuti ayeze] voltage pa malekezero onse a kondakitala pogwiritsa ntchito zolembera ziwiri zoyesera. Gwirizanitsani zolembera ziwiri zoyesera kumapeto onse a] chinthu chomwe chiyenera kuyezedwa, ngati kukana kugwera mkati mwa 0-1 00kO, kupitiliza kwa LED (UT1 BA/B/C) kapena chizindikiro chopitilira)” (UT1 BD) chidzawunikiridwa, limodzi ndi kulira kosalekeza; ndipo ngati kukana kugwera mkati mwa 100k0-150kO, kupitilira kwa LED (UT18A/B/C) kapena chizindikiro chopitilira)” (UT18D) mwina kapena kusawunikiridwa ndipo kulira kungathe kapena kusalira; ngati kukana kugwera mkati mwa 0-60k0, kupitiliza kwa LED (UT1 BE) kapena chizindikiro chopitilira ) kudzawunikiridwa, kutsagana ndi kulira kosalekeza; ngati kukana kugwera mkati mwa 60k0-150k0, kupitiliza kwa LED(UT18E) kapena chizindikiro chopitilira ")" mwina kapena sangawunikidwe ndipo buzzer imatha kapena siyikulira; ngati kukana kuli > 150kO, kupitilira kwa LED(UT1 BA/B/C/E) kapena chizindikiro chopitilira )” (UT1 BD) sichingawunikidwe ndipo buzzer sichingamveke . Musanayese mayeso aliwonse, onetsetsani kuti chinthu choyezera chofiira sichinaphatikizidwe ndi magetsi.

Kuyesa kozungulira (chizindikiro cha magawo atatu a AC)

• Muyeso uyenera kuchitidwa motsatira malamulo oyeserera chitetezo omwe afotokozedwa mumutu 3.
• Pankhani ya kusokoneza kwamphamvu kumunda wamagetsi kapena kutsatizana kwamphamvu kwa gawo la mayeso a radiation, zotsatira zoyesa zimatha kukhala zosakhazikika.
• Chizindikiro cha R, L LED kapena L ndi R chimagwira ntchito poyesa kasinthasintha ndipo mayesowa amangogwira ntchito pamagawo atatu a AC.

1. Gawo lachitatu voltage mayeso osiyanasiyana: 57V-400V (50Hz-60Hz) (100V-400V kokha kwa UT18E).
2. Gwirani thupi lalikulu la tester (ndi chogwirira chala), monga momwe tawonetsera pachithunzichi, ndikulumikiza cholembera choyesera L2 ku gawo lililonse ndi L 1 ku magawo awiri otsalawo.
3. R kapena L LED idzawunikiridwa, ndipo pambuyo polumikiza cholembera choyesera ku gawo lina, LED ina (Lor R) idzaunikira.
4. Lor R LED idzawunikiridwa moyenerera pamene malo a zolembera ziwiri zoyesa asinthidwa.
5. LED idzawonetsa mphamvu yofananiratage kapena LCD imawonetsa voltage value, voliyumu yowonetsedwa kapena yowonetsedwatage ayenera kukhala gawo voltage motsutsana ndi dziko lapansi koma magawo atatu voltage.

Chithunzi cha magawo atatu oyesa magetsi amagetsi (Chithunzi 4)

Zindikirani: Pakuyeza kachitidwe ka magawo atatu a AC, gwirizanitsani zoyezera zitatu ku terminal yofananira ya gawo la magawo atatu ndipo, popeza woyesayo ali ndi zolembera ziwiri zokha zoyeserera, amayenera kupanga cholemberacho pogwira cholembera ndi cholembera. chala (kupyolera pansi), choncho sichingasonyeze molondola ndondomeko ya gawo la magawo atatu ngati sichikugwira chogwirira kapena kuvala magolovesi otetezera. Kuonjezera apo, m'pofunika kuonetsetsa kuti dziko lapansi (waya kapena chipolopolo) la gawo la magawo atatu likukhudzana ndi thupi la munthu pamene likuyesa mphamvu ya magawo atatu pansi pa 1 OOV.

RCD mayeso

Kuchepetsa kusokoneza voltage pa voltage muyeso, chigawo chokhala ndi cholepheretsa chotsika kuposa choyesa pansi pamayendedwe oyezera atha kuperekedwa pakati pa zolembera ziwiri zoyesa, zomwe ndi RCD circuit system. Pakuyesa kwaulendo wa RCD, gwirizanitsani zolembera ziwiri zoyesa ku L ndi PE terminal ya 230Vac system pansi pa voliyumu yadzina.tage muyeso ndikudina kiyi ya RCD Toni zolembera ziwiri zoyesa, dongosolo la RCD limatha kuyenda ndipo nyali yosonyeza RCD (UT1BB/C/E) kapena chizindikiro chaRCD (UT1 BD) imawunidwa ngati dera lipanga AC panopa kuposa 30mA. . Makamaka, ngati RCD silingathe kuyeza kwa nthawi yayitali ndipo, pa 230V, nthawi yoyesera iyenera kukhala <1 Os, sangathe kuyesa mosalekeza ndipo, pambuyo pa mayesero amodzi, dikirani mpaka 60s musanafike muyeso wotsatira.

Zindikirani: Ngati palibe kuyeza kapena kuyesa, ndimwadzina kukhala ndi nyali yowunikira mosalekeza komanso kulira kosalekeza mutatha kukanikiza makiyi a RCD pa zolembera ziwiri zoyeserera. Kuti mupewe kusokonezeka kwa magwiridwe antchito, musakanize makiyi awiri a RCD pansi pa mayeso omwe si a RCD.

Kusankha modekha chete

Amaloledwa kulowa mwakachetechete pamene woyesa ali pansi pa standby mode kapena mwadzina ntchito. Pambuyo kukanikiza kiyi ya tochi ya 1s, woyesayo amalira ndipo LCD imawonetsa chizindikiro cha chete "1» (UT1 BC/D/E), ndipo woyesayo amalowa mumayendedwe opanda phokoso, pomwe mawonekedwe onse amafanana ndi omwe ali pansi pa dzina. mode, kupatulapo phokoso lopanda phokoso. Ndiyenera kuyambiranso mongodziwiratu (moyimbire), kanikizani kiyi ya tochi pafupifupi 1s ndipo, pambuyo pa "bleeps", chizindikiro cha chete•®• pa LCD chidzazimiririka.

Kugwiritsa ntchito tochi

Ntchito ya tochi ikhoza kusankhidwa ngati ikufunika kugwiritsa ntchito tester usiku kapena malo amdima; pambuyo pa kukhudza kuwala pa tochi batani pa tester gulu, mutuamp Pamwamba pa choyesa chimayatsidwa kuti chiwongolere ntchito yanu, ndipo, pambuyo pa opareshoni, zimitsani kuwala ndi kukhudza kopepuka pa batani.

Kugwiritsa ntchito kuwala kwa backlight (kungogwira kwa UT18D)

Deta yowonetsedwa ndi LCD ikhoza kukhala yovuta kuwerenga usiku kapena malo amdima, zomwe zimapangitsa kuti chiwonetserochi chiwoneke bwino poyatsa chowunikira choyesa. Nyali yakumbuyo imayatsidwa mukakanikiza HOLD pafupifupi 1s ndipo, mutatha opareshoni, muzimitsa nyali mukanikizira HOLD pafupifupi 1s. Ngati woyesa alowa mumayendedwe oyimilira pomwe kuyatsa kwambuyo kuli koyaka, kuwalako kumakhalabe kowunikira woyesayo akadzutsidwa. Nyali yakumbuyo siyingazimitsidwe pokhapokha mutakanikiza HOLD pafupifupi 1s kachiwiri.

Kugwiritsa ntchito HOLD ntchito (UT18C/D/E)

Kuti muwongolere kuwerenga ndi kujambula, sungani deta yoyezedwa (voltage ndi kuchuluka kwafupipafupi) mwa kukhudza pang'ono pa GWIRITSANI pa tester mukugwiritsa ntchito tester; pambuyo pa kukhudza kwina kopepuka, udindo wogwirizira umamasulidwa ndikubwezeretsedwa ku kuyesa mwadzina.

Kusintha kwa batri

Musanagwiritse ntchito voltage chowunikira, Gwirani ndikugwira nsonga ziwirizo pamodzi. Ngati ziwonetsero ndipo mukumva beeper kapena muli chete, QI imayatsidwa. Izi zimatsimikizira kuti gwero la batri silitha. mwinamwake, gwero la batri latha. Kuwunikira kosalekeza kwa LED (UT1BA/B) kapena kutsika kwambiritage chizindikiro pa LCD (UT1BC/D/E) pakugwiritsa ntchito tester imasonyeza kutsika kwa batiretage ndi kufunikira kwa kusintha kwa batri. Bwezerani batire motsatira njira zotsatirazi (monga momwe zasonyezedwera pa Chithunzi 5):

1. Lekani kuyeza ndi kulumikiza zolembera ziwiri zoyesera kuchokera ku chinthu choyezedwa;
2. Chotsani zomangira zoteteza batire ndi screwdriver;
3. Chotsani chivundikiro cha batri;
4. Chotsani batire kuti musinthe;
5. Ikani batire yatsopano molingana ndi chizindikiro cha batri ndi komwe kukuwonetsedwa pagawo.
6. Ikani chivundikiro cha batri ndikuchiteteza ndi zomangira.

Chenjezo: Kuti mupewe kugwedezeka kwa magetsi, onetsetsani kuti ma probe achotsedwa ku dera loyezera musanachotse chivundikiro chakumbuyo. Onetsetsani kuti chivundikiro chakumbuyo chatsekedwa mwamphamvu musanagwiritse ntchito chidacho.

Zindikirani: Pofuna kuteteza chilengedwe, mabatire atha kusonkhanitsidwa ndi kubwezeretsedwanso pamalo okhazikika pomwe akutaya batire yotayika kapena chosungira chomwe chili ndi zinyalala zoopsa. Chonde tsatirani malamulo am'deralo obwezeretsanso ndikutaya mabatire omwe asinthidwa malinga ndi malamulo otaya mabatire akale ndi ma accumulators.

Kukonza zida

Palibe chofunikira chapadera chokonzekera chomwe chimaperekedwa pokhapokha ngati choyesa cha UT1 BA/B/C/D/E chikuyenera kugwiritsidwa ntchito monga mwa malangizo apamanja ndipo, ngati pali vuto lililonse panthawi yantchito, siyani kugwiritsa ntchito nthawi yomweyo ndikulumikizana ndi malo ovomerezeka apafupi.

Kuyeretsa zida

Musanayambe kuyeretsa, chotsani choyesa kudera lomwe likuyesedwa. Chidacho chikadetsedwa mukachigwiritsa ntchito bwino, pukutani ndi nsalu yonyowa kapena kachulukidwe kakang'ono m'nyumba m'malo mwa chotsukira asidi kapena zosungunulira. Osagwiritsa ntchito choyesa mkati mwa maola 5 mutayeretsa.

Chizindikiro chaukadaulo

Ntchito zapadera

Chizindikiro cholondola cha LCD

Ntchito ndi kufotokozera kwa parameter

• Anatsogolera voltagmndandanda: 12V-690VAC/DC,1000VAC/DC (zokha za UT1BE)
• Anatsogolera voltagndi chizindikiro: 12V, 24V, 50V, 120V, 230V, 400V, 690V, 1000V (zokha za UT1BE)
• LCD voltagmndandanda: 6V ~ 690VAC/DC(UT1BC/D), 1000VAC/DC (okha UT1BE); kusamvana: 1V, voltage kulondola: ± (1.5% + 1-5 Digits);
• Muyezo wa pafupipafupi: 40Hz-400Hz, kusamvana: 1 Hz, kulondola: ± (3% + 5Digits)
• Voltage muyeso: Auto Buzzing ndi mode chete ndizosankha;
• Polarity chizindikiro: Zadzidzidzi
• Kusankha kwamitundu: Zadzidzidzi
• Nthawi yoyankhira: LED <0.1s/LCD<1s
• Peak current of test circuit: ls<3.5mA (ac/dc)
• Nthawi yoyesera: 30s
• Nthawi yochira: 240s
• Mayeso a RCD: Mtundu: 230V (50Hz-400Hz); Panopa: AC30mA-40mA; Nthawi yoyesera <10s, nthawi yochira: 60s;
• Pa voltagndi chitetezo: 750VAC/DC (1015VAC/DC kokha kwa UT1BE)
• Mayeso otuluka: 0 kO … 1 OOkn (Chabwino0 …. 60Kn kokha pa UT1 BE); Kulondola: Rn + 50%;
• Kuyesa kozungulira (gawo zitatu AC) Voltagmndandanda: 57V-400V; Mafupipafupi osiyanasiyana: 50 Hz-60Hz (100V-400Vonly kwa UT1BE);
• Kuyesa kosavuta (popanda batri) Voltagmndandanda: 50VAC ~ 690VAC, 120VDC- 690VDC (UT1BA/B/C, 1000Vonly kwa UT1BE);
• Kutentha kogwira ntchito: -15″C-+45″C
• Kutentha kosungirako: -20″C-+60″C
• Chinyezi chogwira ntchito: SB5% RH
• Pa voltagkalasi ya chitetezo: CAT 111690V,CAT IV 600V,( UT1 BE: CAT 111 1 OOOV,CAT IV 600V)
• Gulu la kuipitsa: 2
• Malamulo a chitetezo: IP65, EN61010-1, EN61243-3:2010
• Kulemera kwake: 23Bg (UT1BA), 272g(UT1BB/C),295g(UT1BD),277g(UT1BE) (kuphatikizapo batire);
• Makulidwe: 272xB5x31mm
• Batri: IEC LR03 (AAA) x2

Malingaliro a kampani UNI-TREND TECHNOLOGY (CHINA) CC.1 LTD.

• No.6, Gong Ye Bei 1st Road,
• Makampani A Songshan Lake National High-Tech
• Development Zone, Mzinda wa Dongguan,
• Chigawo cha Guangdong, China

Zolemba / Zothandizira

Chithunzi cha UNI-T UT18Atage ndi Continuity Tester [pdf] Buku Logwiritsa Ntchito Mtengo wa UT18Atage ndi Continuity Tester, UT18A, Voltage ndi Continuity Tester

Maumboni

• Buku Logwiritsa Ntchito