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CH1200 coil turns tester series can conveniently test the turns and DC resistance of various winding coils. This series of instruments is suitable for testing various types of winding coils such as motors, transformers, generator windings and relay coils. The instrument has the characteristics of intelligence, novel appearance, high test accuracy, high speed and convenient use. It can greatly improve the test efficiency without calibration and range change.
Features:
■ New improved circuit design,
■ Dual control by CPLD and MCU
■ Fast measurement, higher accuracy
■ The resistance is tested by quasi-four terminals.
■ Wide measuring range
| model | CH1201 | CH1201R | CH1200 | CH1200R |
| Test sensor specifications | Ф9.5 Ф6 Ф4 | |||
| Measured coil shape | Inner diameter > ф 4mm outer diameter < ＜120mm height < ＜110mm | |||
| Number of turns test range | 1 ~ 80000 laps | 1 ~ 30000 laps | ||
| Accuracy of lap number test | 1 ~ 300 cycles 0 cycles 300 ~ 500 cycles 1 cycle 500 ~ 20000 cycles 0.2% 20000 ~ 80000 cycles 0.5% | 1 ~ 500 cycles 1 cycle 500 ~ 30000 cycles 0.3% | ||
| Basic measuring speed of turns | Fast 3 times/second | Slow 1.5 times/second | ||
| Resistance test range | NO | 100uΩ～200KΩ | NO | 100uΩ～20KΩ |
| Basic measuring speed of resistance | NO | 5 times/second | NO | 3 times/second |
| Resistance test accuracy | NO | 0.20% | NO | 0.20% |
| Range mode | automatic selection | |||
| display mode | 6-bit LED display | |||
| Signal selection | Open、phase、mute optional | |||
| Size (W×H×D) | 335mm×320mm×290mm | |||
| weight | About 6Kg | |||
| Operating temperature and humidity | 0℃～40℃，≤90%RH | |||
| power requirement | 198-242VAC 47.5-52.5Hz | |||
| power consumption | ≤30VA | |||
| remarks | To ensure the measuring accuracy of the instrument, please use ф 9.5 sensor when the inner diameter of the tested coil is greater than 30mm. | |||
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