Deuchainn an aghaidh insulation bholtachd àrd PS-3420

Thathas gu sònraichte a’ cleachdadh inneal-deuchainn dìon insulation, ris an canar megohmmeter cuideachd, megohmmeter bholtadh àrd, deuchainn dìon insulation bholtachd àrd, msaa, airson deuchainn insulation ann an obair-lann no air an làrach.

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Mion-fhiosrachadh

Tagaichean

Ro-ràdh puing reic toraidh

1. Tha e freagarrach airson a bhith a’ tomhas luach an aghaidh diofar stuthan inslitheach agus an aghaidh insulation cruth-atharraichean, motaran, càbaill agus uidheamachd dealain.
2. Tha am meatair dìon insulation didseatach air a dhèanamh suas de chuairtean aonaichte meadhanach agus mòr, a’ toirt a-steach siostam tomhais meanbh-gnàthach àrd-chruinneas, siostam àrdachadh didseatach, agus cuairteachadh sgaoilidh fèin-ghluasadach.
3. Chan fheum thu ach an DUT a cheangal le loidhne àrd-bholtaid agus loidhne chomharran airson tomhas.
4. Is e 250V ~ 5000V an raon bholtachd deuchainn toraidh le ìre, agus is e an raon tomhais dìon insulation 0.01MΩ~5.00TΩ.
5. Is e an raon tomhais bholtachd DC 0V ~ 1000V DC, agus is e raon tomhais bholtachd AC 0V ~ 750V AC.

Paramadair toraidh

An bholtaids toraidh	Raon tomhais	cruinneas
250V (15%) DC	0.01MΩ~2.50GΩ	±3%rdg±5dgt
250V (15%) DC	2.50GΩ ~ 250 GΩ	±15%rdg±5dgt
500V (10%) DC	0.01MΩ~5.00GΩ	±3%rdg±5dgt
500V (10%) DC	±3%rdg±5dgt	±15%rdg±5dgt
1000V (10%) DC	0.01MΩ~10.00GΩ	±3%rdg±5dgt
1000V (10%) DC	10.00GΩ~1.00 TΩ	±15%rdg±5dgt
2500V (10%) DC	0.01MΩ~25.0GΩ	±3%rdg±5dgt
2500V (10%) DC	25.0GΩ ~ 2.50 TΩ	±15%rdg±5dgt
5000V (10%) DC	0.01MΩ~50.0GΩ	±3%rdg±5dgt
5000V (10%) DC	50.0GΩ ~ 5.00 TΩ	±15%rdg±5dgt

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