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Q Meter
- Direct-reading expanded scale of measurement of Q from 5 to 1000 and reading of
very small changes in Q
- Measure the dissipation factor and dielectric constant of insulating materials
- Measure the coefficient of coupling, mutual inductance, and frequency response of
transformers
Test Frequency
- Range: 22 kHz to 70 MHz
- Increments: Approximately 1% resolution
Q Measurement Characteristics
- Q Range: 5 to 1000 in 4 ranges
- Q Accuracy: % of indicated value
| Q |
22 kHz to 30 MHz |
30 MHz to 70 MHz |
| 5 to 300 |
±7 |
±10 |
| 300 to 600 |
±10 |
±15 |
| 600 to 1000 |
±15 |
±20 |
- Q Increments: 1 from 20 to 100; 0.5 from 5 to 10
- DQ Range: 0 to 100 in 4 ranges: 0 to 3, 0 to 10, 0 to
30, 0 to 100
- DQ Accuracy: ±10% of full scale
- DQ Increments: 0.1 from 0 to 10; 0.05 from 0 to 3
Inductance Measurement Characteristics
- L Range: 0.09 µH to 1.2H, direct reading at 7 specific frequencies
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