英国WAYNE KERR的仪器是世界计量实验室使用的仪器，获得极高的品质声誉。
特点说明
．0.1%基本精确度
Model
二手英国稳科 WK5235 LCR电桥 , 200KHZ变压器综合测试仪
．测试频率最高可达1MHz
．最高测试速度可达每秒30个项目
．提供治具短路 / 开路校正功能
．提供完整的测试功能, 一次完成
．提供Meter模式, 可精确測量
．內建8mA DC Bias Option
．最高可达80个测试点数
．直觉式人性化操作介面
．RS-232, GPIB介面与电脑连线
5235
5236
5237
Frequency
200K
500K
1M
Test Parameter
Transformer Scanning
Turn Ratio, Phase, L, Q, Leakage L, Balance,
ACR, Cp, D, X, Y, DCR, Pin Short
Test Signals Information
Test Frequency (0.01%, 5digits)
Turn
1kHz~200kHz
1kHz~500kHz
1kHz~1MHz
Others
20Hz~200kHz
20Hz~500kHz
20Hz~1MHz
Output Impedance
100Ω
Measurement Range
L, LK
0.00001uH~9999.99H
C
0.00001pF~999.999mF
Q, D
0.00001~99999
Z, X, R
0.00001Ω~99.9999MΩ
Y
0.01nS~99.9999S
θ
-90.00?~+90.00?
DCR
0.01mΩ~99.999MΩ
Turn
0.01~99999.99turns
Pin-Short
12 pairs, between pin to pin
Basic Accuracy
L, LK, C, Z, X, Y, R, DCR
0.1% (1kHz if AC parameter)
Q, D
0.0005 (1kHz)
θ
0.03? (1kHz)
Turn
0.5% (1kHz)
Measurement Speed (Fastest)
L, LK, C, Z, X, Y, R, D, θ
75ms
DCR
30m/s
Turn
75ms
Judge
Transformer Scanning
PASS/FAIL judge of all test parameters
output from optional HANDLER interface
Test Channel
Trigger
Internal, Manual, External
Display
320*240 dot-matrix LCD display
Equivalent Circuit Mode
Series, Parallel
Correction Function
Open/Short Zeroing, Load deviatiom
Memory
60 instrument setups
General
40 Pin Test Fixture
Operation Environment
Temperature :10?C ~ 40?C, Humidity :10%~90% RH
Power Consumption
140VA max.
Power Requirement
90Vac~125Vac or 190Vac~250Vac, 48Hz~62Hz
Weight
Approx. 9kg
Dimension (W*H*D)
480*180*320mm
