VICTOR 4090A ເຄື່ອງວັດແທກ LCR Desktop (10KHz)

Testing frequency

10Points(100,120,200,400,800,1K,2K,4K,8K,10K)

Display screen:3.5” TFT LCD screen

Number of display digits

Principal parameter: 5 digit

Secondary parameter: 5 digit

Measured parameter:

Principal parameter: L/C/R/Z

Secondary parameter: X/D/Q/θ/ESR

Measurement range

L:0.001µH～99999H,

C:0.001pF～99.999mF,

R:0.0001Ω～99.999MΩ

Basic accuracy:0.2%

Measuring display speed:2 time/s (slow), 4 times/s (medium), 8 time/s (fast)

Internal bias:0-1500mV adjustable, at a step of 1mV.

Testing level:Six fixed level(0.1V,0.3V,0.6V,1V,1.5V ,2V)

Signal source output impedance:30Ω,100Ω

Calibration function:Open circuit calibration, short circuit calibration

Screening function:The limit range of screening can be set to -50%～＋50%, and the fixed points are 1%, 5%, 10% and 20%.

Comparator:5 groups sorting,3 groups of qualified setting, one group of unqualified setting, one group of auxiliary setting

Interfaces:standard: RS232(or 485), USB Device, Handler ;optional :GPIB,USB Host

Others:Support dc resistance (DCR), electrolytic capacitor measurement model,Adjustment of backlight brightness, Chinese and English are optional