DU-2156/2157/ 2158
Programmable capacitor leakage current tester
Category：
- Features
- Technical parameters
-
High Precision
Output Voltage Accuracy: ±0.3% + 1.0V of set value
Test Voltage Accuracy: ±0.3% + 3 digits of reading
Output Current Accuracy: ±0.3% + 3 digits of reading
Test Current Accuracy: ±0.3% + 3 digits of readingAutomatic Test Function
Automatic cycle test: Charge → Test → DischargeCV/CC Mode
Constant Voltage (C.V) Test Mode: Test the leakage current of finished capacitor products
Constant Current (C.C) Test Mode: Test the withstand voltage of aluminum foil/electrolyte/leadSetting Saving Function
100 sets of storage memory can save commonly used test settingsRich Interfaces
Handler & RS-232 two-in-one interface card for automated test control and data collectionKey words: -
Technical Specifications Model DU-2316 DU-2317 DU-2158 Output Voltage 0.1 ~ 500 VDC 0.1 ~ 650 VDC 0.1 ~ 850 VDC Voltage Accuracy ± 0.3% + 1.0V of set value Voltmeter Accuracy 4 digits, ±0.3% + 3 digits of reading Output Current 150mA Max. 1mA ~ 150mA programmable 1mA ~ 20mA programmable Current Accuracy ---------- ± 1% + 5 digits of set value Current Range 2uA, 20uA, 200uA, 2mA, 20mA. 5 Range full scale, 4 1/2 digits Ammeter Accuracy ±0.3% + 3 digits of reading Output Mode CV: Constant Voltage Output CV: Constant Voltage Output / CC: Constant Current Output CV: Constant Voltage Output / CC: Constant Current Output Display Screen LCD display, 4 1/2 digits Judgment Method Leakage current upper limit setting method, pass/fail display and alarm Timer Charging/ 1 ~ 999 seconds, Testing/ 1 ~ 999 seconds, Discharging/ 1 ~ 99 seconds Test Method Manual, Automatic, Automatic Cycle Test Memory Group M: 100 memory addresses Accessories Test leads, power cord, operation manual, calibration certificate Input Power 115/230 V ±10%, 50/60 Hz Dimensions 270 (W) x 110 (H) x 310 (D) mm Weight 5.9 kg Optional Accessories Interface Cr21-RSHD: RS232/HANDLER dual-function interface card Fx21-0101 High Voltage Test Lead (Red)
(Standard Accessory)Fx21-0102 High Voltage Test Lead (Black)
(Standard Accessory)Fx21-0401 Three-legged Test Fixture 
Test Application
Constant Voltage (C.V) Test Mode: Test the leakage current of finished capacitors
Constant Current (C.C) Test Mode: Test the withstand voltage of aluminum foil, electrolyte, and needles
Applications
■Incoming inspection of electrolytic capacitors
■Finished product and raw material inspection of electrolytic capacitors
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