多频LCR测试仪 HP 4274A
厂家: 美国惠普
- 频率范围:100Hz - 100KHz
- Test signal level: 1mV to 5Vrms
- 0.1% basic accuracy
- High resolution - 5½ digit; D=0.00001
- Measures L, C, R, D, Q, ESR, |Z|, Ø, X, B, G plus Deviation mode
- Frequency Range: 100Hz to 100kHz in 11 spot frequencies
- 测试原理及应用
| 参量参数 |
量程 |
| L |
100.00 nH - 1000.0 H |
| C |
1.0000 pF - 1.00 F |
| R, |Z|, ESR & X |
100.00mohms - 10.000Mohms |
| D |
0.00001 - 9.9999 |
| Q (1/D) |
0.01 - 9900 |
| G & B |
1.0000 µs - 100.00 s |
| Ø |
0 - ±180° |
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