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Model
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WK-5237
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Frequency
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1MHz
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Test Parameter
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Transformer Scanning
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Turn Ratio, Phase, L, Q, Leakage L, Balance,
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ACR, Cp, D, X, Y, DCR, Pin Short
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Test Signals Information
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Test Frequency (0.01%, 5digits)
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Turn
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1kHz~1MHz
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Others
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20Hz~1MHz
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Output Impedance
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100Ω
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Measurement Range
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L, LK
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0.00001uH~9999.99H
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C
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0.00001pF~999.999mF
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Q, D
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0.00001~99999
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Z, X, R
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0.00001Ω~99.9999MΩ
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Y
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0.01nS~99.9999S
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θ
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-90.00o~+90.00o
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DCR
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0.01mΩ~99.999MΩ
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Turn
|
0.01~99999.99turns
|
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Pin-Short
|
12 pairs, between pin to pin
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Basic Accuracy
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|
L, LK, C, Z, X, Y, R, DCR
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0.1% (1kHz if AC parameter)
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Q, D
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0.0005(1kHz)
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θ
|
0.03o(1kHz)
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Turn
|
0.5%(1kHz)
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Measurement Speed (Fastest)
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|
L, LK, C, Z, X, Y, R, D, θ
|
75ms
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DCR
|
30m/s
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|
Turn
|
75ms
|
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Judge
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|
Transformer Scanning
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PASS/FAIL judge of all test parameters
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output from optional HANDLER interface
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Test Channel
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20 Channels
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Trigger
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Internal, Manual, External
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Display
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320*240 dot-matrix LCD display
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Equivalent Circuit Mode
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Series, Parallel
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Correction Function
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Open/Short Zeroing, Load deviation
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Memory
|
64 instrument setups
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General
|
40 Pin Test Fixture
|
|
Operation Environment
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Temperature :10oC ~ 40oC, Humidity :10%~90% RH
|
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Power Consumption
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140VA max.
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Power Requirement
|
90Vac~125Vac or 190Vac~250Vac, 48Hz~62Hz
|
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Weight
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Approx. 9kg
|
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Dimension (W*H*D)
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480*180*320mm
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