Function

Insulation resistance test (IR), polarization index test (PI), absorption ratio test (DAR), filter test (10S, 20S, 30S, 40S four options);

Volage test (V), current test (nA)

Power supply

Rechargeable lithium battery 5.2Ah

Rated voltage

GDCR3127: 250V, 500V, 1KV, 2.5KV, 5KV

GDCR3127B: 250V, 500V, 1KV, 2.5KV, 5KV, 10KV

Output voltage accuracy

(5%-10%) ±10V

Insulation resistance range

GDCR3127: 0.50MΩ-2.00TΩ

GDCR3127B: 0.50MΩ-5.00TΩ

Output short circuit current

>5mA

Polarization index test

Yes

Absorption ratio test

Yes

Ramp test mode

Test in steps of 10% of the preset voltage

Filter test mode

10S, 20S, 30S, 40S

Voltage test

Range: AC/DC: 0V-1000V, Accuracy: ±5%rdg±3V

Current test

Range: 0.01nA-5mA, Accuracy: ±5%rdg±0.5nA

Voltage monitor

Monitor the voltage of test object, monitor the discharge state after the test, prohibit the test when the voltage is more than 36V, protect the instrument and the operator

Test timer

Automatic recording of test time, timing range: 0s-9999s

Storage function

Automatic storage of test data with date and time, total 1000 groups

Upload function

Upload the stored test data to the computer through the USB communication line.

Battery indication

There is battery power display, reminding to charge in time when the battery is low.

Automatic shutdown function

Automatic shutdown after 15 mins

Meter size

280mm×260mm×160mm

Meter weight

4400g (with battery)

Test cable

1 red high voltage test wire (1 alligator clip, 1 hook),

1 green test line,

1 black test line

Protection class

Close the cover IP65,

Open the cover IP40

Working environment

-20℃～50℃, 80%rh

Storage environment

-25℃～65℃, 80%rh

Insulation resistance

50MΩ(1000v) (Between test circuit and shell)

Withstand voltage

AC 3Kv 50Hz 1min (Between test circuit and shell)

Standard

IEC61010-1, IEC61326-1