| 型号：A | 频率特性：高频 | 铁心形状：E型 |
| 应用范围：电源 | 电源相数：其他 |
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
．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
| Model | 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 | |||||
