Japan Keyence SK-H050|SK-H055 handheld static meter;
The measuring part adopts a floating structure that can rotate 180 degrees. It is convenient for measuring narrow spaces, and the impact will not be directly transmitted to the sensor when it falls, which greatly improves the impact resistance.
Pre-sales electrostatic engineer: 13771908123
After-sales technical engineer: 13817065777
The measuring unit adopts a floating structure that can rotate 180 degrees. It is convenient to measure in narrow spaces, and the impact will not be directly transmitted to the sensor when it falls, which greatly improves the impact resistance.
The optimal measurement distance can be obtained by using 2 laser pointers, which can achieve more accurate measurement.
The main body is designed according to ergonomics, with a curved shape that is easy to hold.
A large LCD screen with high visibility is adopted. The measurement results can be clearly seen on site.
| Model | SK-H050 | |||||
| Live potential measurement | Measurement mode | High precision mode | Wide range mode | |||
| Measuring distance | 25 mm | 100 mm | ||||
| Measuring range | ±2 kV | ±50 kV | ||||
| Measurement accuracy*1 | ±10V | ±100V*2 | ||||
| Minimum display unit | 0 to 999V: 1V, 1.00 to 9.99 kV: 0.01 kV, 10.0kV and above: 0.1 kV | |||||
| Sampling period | About 1.4 ms | |||||
| Temperature measurement | Measurement range | 0 to 40℃ | ||||
| Measurement accuracy*3 | ±1℃ | |||||
| Display minimum unit | 0.1℃ | |||||
| Sampling period | 1s | |||||
| Humidity measurement | Measuring range | 1 0 % to 8 5 % RH | ||||
| Measuring accuracy*3 | ±5%RH | |||||
| Display minimum unit | 1%RH | |||||
| Sampling period | 1s | |||||
| Static elimination Monitoring function*4 |
Ion balance Measurement mode |
Ion balance measurement range | ±1 kV | |||
| Measurement accuracy*5 | ±10V | |||||
| Minimum unit of measured voltage display | 1V | |||||
| Static elimination time Measurement mode |
Charging voltage | ±1400V | ||||
| Minimum unit for static elimination time display | 0.1 s | |||||
| Measurement time | 0 to 99 s | |||||
| Laser classification | Class 1 laser product (IEC60825-1, FDA (CDRH) Part1040.10*) | |||||
| P C interface | USB2.0 full speed | |||||
| Power supply | Power supply | 2 AA alkaline dry batteries | ||||
| Working time | 8 hours (in live potential measurement mode) | |||||
| Environmental resistance | Operating ambient temperature | 0 to 40°C (no freezing, no condensation) | ||||
| Operating relative humidity*7 | 10 to 85%RH (no condensation) | |||||
| Material | SK-H050: PC-ABS, PC, SUS/SK-H055: PC, SUS, PTFE, PVC | |||||
| Weight | SK-H050: Approx. 240 g, SK-H055: Approx. 220 g | |||||
*1 ±100V or less in high-precision mode, ±1kV or less in wide-range mode. Other ranges are ±10% (display value). Value measured with 0.8s response time.
*2 The range that satisfies the measurement accuracy is ±30kV.
*3 At 25C, 50%H
*4 SKH055 is required.*5 ±100V or less. Other ranges are ±10% (display value).
*6 FDA (CDRH) laser classification is based on IEC608251 and implemented in accordance with the requirements of LaserNotceN0.50.
*7 10 to 60% H when using SKH055
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