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WK－5238集综合测试与LCR电桥功能与一身。 WK5238＝WK5235＋WK4235 特點說明 | |
| 0.1%基本精確度 | |
| 測試頻率最高可達1MHZ | |
| 最高測試速度可達每秒30個項目 | |
| 提供治具短路／開路校正功能 | |
| 提供完整的測試功能，一次完成 | |
| 提供Meter模式，可精確測量 | |
| 內建 8ｍA DC Bias Option | |
| 20Pin測試治具 | |
| 直覺式人性化操作介面 | |
| RS-232介面與電腦連線 | |
| 量測功能 | ||||
| Model | 5235 | 5236 | 5237 | |
| 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 | |||
| MeasurementRange | ||||
| L, LK | 0.00001uH~9999.99H | |||
| C | 0.00001pF~999.99mF | |||
| Q, D | 0.00001~99999 | |||
| Z, X, R | 0.00001Ω~99.9999MΩ | |||
| Y | 0.01nS~99.9999S | |||
| θ | -90.00º~+90.00º | |||
| 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 | 0.03º (1kHz) | |||
| Turn | 0.5% (1kHz) | |||
| Measurement Speed (Fastest) | ||||
| L, LK, C, Z, X, Y, R, Q, 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 | 20 Channels | |||
| Trigger | Internal, Manual, External | |||
| Display | 320*240 dot-matrix LCD display | |||
| Equivalent Circuit Mode | Series, Parallel | |||
| Correction Function | Open/Short Zeroing, Load deviation | |||
| Memory | 64 instrument setups | |||
| General | ||||
| Operation Environment | Temperature :10ºC ~ 40ºC, 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 | |||
| 类型 | 变压器综合测试机 | 品牌 | WAYNE KERR |
| 型号 | 50HZ－1MHZ |
