STB6689/STB6689A Capacitor Leakage Current/IR Meter

STB6689/STB6689A 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, neon bulb etc. and leakage current test. Standard Handler interface, stable and rapid test, to reach the sorting effect.

** Standard Lead Time: within 4 weeks **

Key Features

Precise low current charge function(0.5mA±0.05mA)

Large current (500mA)improves the charge speed of low voltage large capacitance

Test range from 0.001uA─20.00mA, 4 digit display

Open correction(null) to eliminate the remaining base number

Built-in digit counter

Comparator function to realize the sorting of PASS/FAIL

10 groups of status for save and load

Standard RS232 interface, Handler interface, optional GPIB interface




Test voltage

1.0V ─ 800V

1.0V ─ 500V

Charge current

Test voltage ≤ 100V,0.5mA─500mA; test voltage > 100V, 0.5mA─Imax, Imax=50W/test voltage;

Accuracy: ±(3% set value+0.05mA)

Test range

LC: 0.001uA ─ 20.00mAIR: 0.01kΩ ─ 99.99GΩ

Basic accuracy

LC: ±(0.3%+0.05uA)

Test time

FAST: 40ms; MED: 60ms;  SLOW: 120ms

Test condition: range is locked, trigger mode is EXT and the external trigger voltage displays the closing state.

Main Machine

Module No. Item Description
STB6689 Capacitor Leakage Current/IR Meter Voltage range: 1.0V ─ 800V, including Three Terminal Test Cable.
STB6689A Capacitor Leakage Current/IR Meter Voltage range: 1.0V ─ 500V, including Three Terminal Test Cable.

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