Insulation resistance tester

NegotiableUpdate on 03/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Implemented "high-speed" insulation resistance inspection $r $n • Z fast 50ms high-speed judgment $r $n • Quickly release residual voltage $r $n • Set any test voltage value (25-1000V (1V resolution) setting) $r $n • Contact inspection function (to prevent misjudgment caused by poor contact) $r $n • Short circuit inspection function (to prevent defective products from entering the market)

Product Details

Basic Parameters

test project	Insulation resistance (DC voltage application method)
Test voltage/measurement range (Manual/Automatic)	25 V ≦ V < 100 V (2.000/20.00/200.0 MΩ), 100 V ≦ V < 500 V (2.000/20.00/200.0/2000 MΩ), 500 V ≦ V ≦ 1000 V (2.000/20.00/200.0/4000/9990 MΩ)
Basic Accuracy	±2 % rdg. ±5 dgt. 25 V ≦ V < 100 V [0～20 MΩ], 100 V ≦ V < 500 V [0～20 MΩ], 500 V ≦ V ≦ 1000 V [0～200 MΩ]
test speed	FAST: 30ms/time, SLOW: 500ms/time (switching)
display screen	LCD (with a lifespan of 100000 hours), 4-stage backlight
storage function	Save contents: rated measurement voltage, upper and lower limits of comparator, test mode, buzzer sound during judgment, test time, response time, resistance range, measurement speed Storage capacity: Up to 10 sets (can be saved/read)
test mode	Continuous mode, PASS STOP mode, FAIL STOP mode, and forced end judgment mode (switching)
Compare settings	UPPER-FAIL: Measurement value ≥ upper limit value PASS: Upper limit value>measured value>lower limit value LOWER-FAIL: Measurement value ≤ lower limit value
Judgment processing	Beep sound, LED lights for PASS/U.FAIL/L.FAIL are on, and the lights for U.FAIL/L.FAIL are on at the same time when UL_LAIL is on. EXT. I/O output, and the judgment result is obtained through RS-232C
Test time timer	0.045 s to 999.999 s (0.001 s resolution), the time from applying voltage to determining whether it is qualified or not
Response time timer	After the experiment begins, it is prohibited to set the comparator to determine the action time between 0.005 s and 999.999 s (0.001 s resolution)
analog output	DC +4 V f.s.
interface	RS-232C (standard), external I/O (input for external controller, output of judgment result), BCD output (* ST5520-01)
power supply	AC100 V ～ 240 V，50/60Hz，zui 大25VA
Volume and weight	215W×80H×166Dmm，1.1kg
attachment	Operation manual x 1, power cord x 1, EXT.I/O connector x 1, connector cover x 1