3
●USB, RS232 communication interface,
Handle sorting
● Data recording function (maximum and
minimum values, average value)
Model
ET1090A
ET1090B
ET1090C
Digits
Main parameter: 5 digits; secondary parameter: 5 digits
Measurement
Parameter
Main parameter: L/C/R/Z; secondary parameter: X/D/Q/θ/ESR
Measurement
Range(L)
0.01μH - 9999H
Measurement
Range(C)
0.01pF - 99999μF
Measurement
Range(R)
0.0001Ω - 99.99MΩ
Basic Accuracy
0.2%
Test Frequency
(Hz)
100~10kHz 10 point 100~20kHz 12point
100~100kHz 20 point
Measurement
Display Speed
2 times/second (slow), 4 times/second (medium speed), 8 times/sec (fast)
Internal Bias
0-1500mV adjustable, 1mV stepping
Test Level
100mV
、
300mV
、
600mV
、
1000mV
、
1500mV
、
2000mV
Correction
Function
Open circuit correction, short circuit correction
Screening
function
The screening limit can be set from -50% to + 50% with fixed points of
1%, 5%, 10% and 20%
Selection
of
comparator
Five gear sorting, third gear qualified, one gear failed, one ancillary gear
Communication
Interface
Standard configuration: USB, RS232 (or 485), Handle interface; Optional:
GPIB, USB Host
Others
Support DCR, electrolytic capacitor measurement mode, adjustable
backlight brightness, optional in English and Chinese
Содержание ET1090
Страница 1: ...ET1090 Benchtop digital bridge...