ET35 Series Digital Bridges(LCR)Operating Instructions
Hangzhou Zhongchuang Electron Co., Ltd.
81
VI.
Technical
indicators
and
performance test
6.1 Technical indicators
The difference between the technical indicators of all types of the ET35 series.
Model
ET3510
ET3505
ET3503
ET3502
ET3501
Test signal frequency
range
10Hz-1MHz
10Hz-500kHz
10Hz-300kHz
10Hz-200kHz
10Hz-100kHz
Frequency resolution 、
accuracy
Resolution:1mHz,Accuracy:0.01%
Test parameters
Cp-D,Cp-Q,Cp-G,Cp-Rp,Cs-D,Cs-Q,Cs-Rs,
Lp-D,Lp-Q,Lp-G,Lp-Rp,Ls-D,Ls-Q,Ls-Rs,
Rs-Xs,|Z|-θr,|Z|-θd,|Y|-θr,|Y|-θd,G-B
Measuring
display speed
Fast:50times/s(20ms )
,Medium:10times/s(100ms ),Slow:1.25times/s(800ms )
Custom measuring speed
Between
0.5times/s~200times/s,Can be set
LCR parameter range
Cp、Cs:0.001000pF~99.9999F
Lp、Ls:0.001000nH~99.9999kH
Rp、Rs、|Z|、Xs:0.001000mΩ~999.999MΩ
G、B、|Y|:0.001000μS~999.999kS
θr:±0.000001rad~3.14159rad
θd:±0.000001deg~179.9999deg
D:±0.000001~9.99999
Q:±0.001~99999.9
Test signal voltage range
0~2Vrms
Voltage resolution、
accuracy
Resolution:1mV,accuracy:5%+5mV
Test signal current range
100μArms~20mArms
Current resolution、
accuracy
Resolution:10μA,accuracy:5%+50μA
DC bias voltage source
Internal:-2V~+2V
voltage bias,-20mA~+20mA current bias
External :-60V~+60V voltage bias
Internal resistance of
signal source
30 Ohm or 100 Ohm, selectable
Basic accuracy
0.05%
Display resolution
6 1/2 digit
Summary of Contents for ET3501
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