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| Test function | Item | Range |
|---|---|---|
| Voltage test | Measurement parameters and range | Ac/DC voltage /10-500V |
| Resolution | 0.1V | |
| Precision | 0.Level 5 | |
| Current testing | Measurement parameters and range | Ac/DC current / 0015-20A |
| Resolution | 0.001A | |
| Precision | 0.Level 5 | |
| Negative pressure testbr/> | Measurement range | -100kpa~0kpa |
| Pressure type | Gauge pressure, absolute pressure | |
| Accuracy grade | 0.5%FS | |
| Overload capacity | 2 times & less than | |
| Mechanical vibration | 20G (20-5000Hz) | |
| "Compensation temperature | -10~70℃ | |
| Zero point temperature drift and sensitivity temperature drift | 0.5%FS (MAX) | |
| Sampling time | 20 times per second & less than | |
| Long-term stability | ≤0.2%FS/ year | |
| Vibration testing | Displacement gear measurement | 0~1999μm,p-p (10~1kHz BP)(0.00~78.7mil) |
| Speed gear measurement | 0.0~199.9mm/s,0-p(10~1kHz,IS02954)(0.00~7.87in/sec) | |
| Acceleration gear measurement | 0.00~19.99g,rms(10HzHP) | |
| Measurement accuracy | 5%(10~10kHz) | |
| Acceleration gauge sensitivity correction | Input acceleration gauge sensitivity (100mV/g±30%) | |
| Noise | Sensitivity | -25dB (53mv/pa) |
| Frequency response | 10Hz-20KHz±2dB | |
| Temperature and pressure coefficient | -0.005dB/℃ (250Hz) / -0.01dB/kPa (250Hz) | |
| Background noise | ≤17dB (A) | |
| Upper limit of dynamic range | ≥133dB distortion < 3% | |
| Temperature | Measurement range | -40℃~123.8℃ |
| measurement accuracy | ±0.5℃@25℃ | |
| Operating ambient temperature & <; | -40℃~80℃ | |
| Humidity | Measurement range | 0-100%RH |
| measurement accuracy | ±3%RH@25℃ | |
| Operating environment humidity & <; | 5%RH-90@RH | |
| Air pressure | Measurement range | 30-100kpa |
| measurement accuracy | ±5% |
Brushless DC motor
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