HZJY-2.5kV 2500V Portable Digital Insulation Resistance Tester

Cov zis voltage

Kev ntsuas ntau

Precision

100V (20%) DC

0.01MΩ ~ 2.50GΩ _

± 3% rdg ± 5dgt

1.00GΩ ~ 100GΩ _

± 15% rdg ± 5dgt

250V (15%) DC

0.01MΩ ~ 2.50GΩ _

± 3% rdg ± 5dgt

2.50GΩ ~ 250GΩ _

± 15% rdg ± 5dgt

500V (10 feem pua) DC

0.01MΩ ~ 5.00GΩ _

± 3% rdg ± 5dgt

5.00GΩ ~ 500GΩ _

± 15% rdg ± 5dgt

1000V (10 feem pua) DC

0.01MΩ ~ 10.00GΩ _

± 3% rdg ± 5dgt

10.00GΩ ~ 1.00TΩ _

± 15% rdg ± 5dgt

2500V (10 feem pua) DC

0.01MΩ ~ 25.0GΩ _

± 3% rdg ± 5dgt

25.0GΩ ~ 2.50TΩ _

± 15% rdg ± 5dgt

Kev ntsuas hluav taws xob

Kev ntsuas ntau

Precision

AC voltage

0.01V~750V

± 2% rdg ± 3dgt

DC voltage

0.01V~1000V

± 2% rdg ± 3dgt

Muaj nuj nqi

Rwb thaiv tsev tsis kam, polarization Performance index, nqus piv, AC thiab DC voltage test; tsis siv neeg paug muaj nuj nqi; ntsuas kub ambient; moos ua haujlwm

fais fab mov

DC 14.8V 2200mAh rechargeable lithium roj teeb, lub roj teeb tau them tag nrho ntawm 16.8V

Test voltage

Kev tawm tswv yim: 100V, 250V, 500V, 1000V, 2500V

luv luv tam sim no

Ntau dua lossis sib npaug rau 5 mA (xaiv ntau dua lossis sib npaug rau 10 mA, Ntau dua lossis sib npaug rau 3.5 mA, Ntau dua lossis sib npaug rau 1.5 mA)

Txoj kev txuas

L davhlau ya nyob twg: "L" yog hu ua high voltage output davhlau ya nyob twg, hu ua kab davhlau ya nyob twg, ua rau ib tug kawg ntawm cov khoom ntsuas.

G davhlau ya nyob twg: "G" yog hu ua lub shielding davhlau ya nyob twg, uas yog siv los ntsuas lub rwb thaiv tsev tsis kam ntawm insulating cov ntaub ntawv los yog cables los ntawm peb-electrode txoj kev, thiab nws yog kev cob cog rua rau lub electrode tiv thaiv nplhaib davhlau ya nyob twg.

E davhlau ya nyob twg: "E" yog hu ua av davhlau ya nyob twg, uas txuas nrog rau hauv av thiab xoom terminals ntawm cov khoom ntsuas. Xws li lub cev muaj zog hlau, transformer core, cable shielding

V davhlau ya nyob twg: AC thiab DC voltage ntsuas lub davhlau ya nyob twg (AC thiab DC tsis siv neeg txheeb xyuas)

daws teeb meem

Rwb thaiv tsev tsis kam: 0.01MΩ

AC voltage: 0.01V

DC voltage: 0.01V

Ntsuas lub sijhawm

1 feeb ~ 30 feeb (txog rau txoj kev ntsuas, tuaj yeem teeb tsa)

backlight

Controllable dawb screen backlight, haum rau siv nyob rau hauv qhov chaw tsaus

Hloov cov iav

Tsis siv neeg ua haujlwm siab

LCD

4-digit LCD zaub, dawb screen backlight

LCD loj

128mm × 75 hli

LCD zaub teb

124mm × 67 hli

Kev ntsuas ntsuas

LED flashing qhia thaum ntsuas, kev nce qib bar teeb qhia

kev qhia them nqi

Qhov taw qhia lub teeb ntawm lub charger yog liab thaum them nyiaj, thiab ntsuab thaum them tag nrho

Loj

Meter loj: ntev, dav thiab qhov siab 258mm × 21 5 hli × 83mm

txheem kab xeem

1 liab high voltage xeem pas nrig, 1 ntsuab thiab 1 dub xeem kab

Roj teeb voltage

Tso cov roj teeb uas tseem tshuav hauv lub sijhawm tiag tiag, thov them nws lub sijhawm thaum lub roj teeb qis

Thaum lub roj teeb qis, lub roj teeb pom lub cim flashes thiab muab lub tswb, thiab lub ntsuas hluav taws xob tsis tuaj yeem tso tawm qhov hluav taws xob rau kev sim

Kev sib txuas lus Interface

Nrog USB interface, cov ntaub ntawv khaws cia tuaj yeem xa mus rau lub computer, khaws cia thiab luam tawm

Kev sib txuas lus kab

1 USB kev sib txuas lus kab, 1.5m ntev

Ua haujlwm tam sim no

Standby: 25mA Max (rov qab tawm); Backlight: 25mA Max (rov qab siv hluav taws xob ib leeg); Kev ntsuas: 450mA Max (rov qab tawm)

Zoo

Meter: 1.85 kg (nrog rau roj teeb)

Tag nrho qhov hnyav: 3.50kg (suav nrog ntim)

Cov cuab yeej

Yellow thiab dub ob-xim lub hnab ntim khoom, nqa tau yooj yim, pom kev zoo

Ua haujlwm kub thiab av noo

-10 degree -40 degree ; qis dua 80% rh

cia kub thiab av noo

-20 degree -60 degree ; qis dua 70 feem pua ​​rh

Nrog voltage

AC10.0kV 50Hz ntawm kab xeem thiab rooj plaub rau 1min

Rwb thaiv tsev tsis kam

>500MΩ ntawm kab xeem thiab rooj plaub

Electromagnetic zog

IEC 61326 (EMC)