Tonghui TH2689A Capacitor Leakage Current/IR Meter

Tonghui TH2689A Capacitor Leakage Current/IR Meter

SKU:
TH2689A
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Specification

Test voltage: 1V-500V

Voltage accuracy: ± (0.5% of setting value+0.2V)

Recharging current: When the test voltage is ≤100V, 0.5mA-500mA; when the test voltage is >100V, 0.5mA-IMAX, IMAX=50W/test voltage ± (3% set value + 0.05mA)

Measuring range: LC(0.001μA-20.00mA) IR(0.01MΩ-99.99GΩ)

Basic accuracy: LC : ±(0.3%+0.05μA)

Charging time: 0-999 seconds manual control

Testing time: Fast: 40ms, Medium: 60ms, Slow: 120ms (The measurement condition is range lock, the trigger mode is EXT, and the external trigger voltage is displayed off immediately)

Limit setting: LC(0.001μA-20.00mA) IR(0.01MΩ-99.99GΩ)

Sorting: pass, fail, alarm setting

Brief Introduction

– TH2689/TH2689A is a rapid and precise capacitance leakage current insulation resistance tester. The max. test speed of 18 times/second, good performance and the suitable price provide the user an optimal choice.

– TH 2689/TH2689A provides max. test voltage: 800v/500v, charge current: 0.5mA─500.0mA( if >100V, the max. power 50W can limit). It is mainly applied in capacitance leakage current, insulation resistance and aluminum electrolysis capacitance anode foil pressure test. Also it can be applied in the confirmation of annihilator, zener diode, neonbulb .etc and leakage current test. Standard Handler interface, stable and rapid test, to reach the sorting effect

– Standard RS 232 interface, optional GPIB interface, and general RS232 software are provided to meet the demand of connecting with computer and forming auto test system. The instrument can receive the SCPI command to guarantee the compatibility of communication software.

Performance Characteristic

– Test voltage: Continously adjustable 1 – 500V, and real-time monitor the output voltage
– Voltage Accuracy: ±(0.5% set value+0.2V)
– Test range: LC:0.001μA-20.00mA | IR:0.01MΩ
– Current Accuracy: ±(0.3%+0.05µA)
– Test Speed: Max. 40ms
– Capacitance leakage test function
– Insulation resistance test function
– Aluminum foil pressure and rise time test function
– Precise low current charge function (0.5mA±0.05mA)
– Large current )500mA) improves the charge speed of low voltage large capacitance
– Opent correction (null) to eliminate the remaning base number
– Built-in digit counter
– Comparator function to realize the sorting of PASS/FAIL
– 10 groups of statucs for save and load
– Standard RS232 interface, Handler interface, optional GPIB interface
– Large LCD (240×64 dot-matrix) display
– Humanazed operation interface

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