Chroma 11810

Ripple Current Tester 1MHz

The Chroma 11800/11801/11810 Ripple Current Tester is a precision tester designed for electrolytic capacitors load life testing. Provides constant ripple current output and constant peak voltage (Vpeak = Vdc + Vac_peak) output digital control function. Let load life testing for electrolytic capacitors becomes easier and more reliable. And, The Chroma 11800/11801/11810 use excellent output amplifier design technology to reduce power consumption and internal temperature rising. For long time testing requirement, it can reduce electricity cost and perform high stability. The Chroma 11800/11801/11810 is a just right test solution for electrolytic quality evaluation.

Features:

• Digital constant current output and constant peak voltage output control function
• Four terminal contact test jig design, ensure accurate monitoring of voltage dropped on capacitors under test (patent pending)
• Paired cooper-foil wiring test cable to reduce voltage drop on the current driving loop and to ensure accurate monitoring of ac level dropped on capacitors under test (patent pending)
• 0-500 V DC bias voltage source, 0.3% basic accuracy
• 0.01~30A, 100Hz/120Hz/400Hz/1kHz AC ripple current source, (+/- 0.5% reading+0.1% of range) basic accuracy (Model 11800)
• 0.01~10A, 20kHz~100kHz AC ripple current source, 2% basic accuracy (Model 11801)
• 0.03~10A, 20kHz~1MHz AC ripple current source (Model 11810)
• Monitoring software (option) for multiple Ripple Current Testers
• Lower power consumption and lower electricity cost
• Large LCD display (320 x 240 dot-matrix)
• Alarm for indicating of normal or abnormal test termination, Tested time will be recorded if the test is terminated abnormally. An automatic discharge is always performed after test termination
• Standard RS485 interface is provided for computer monitoring
• Optional 20-fixtures Series or Parallel test jigs
• Digital timer inside