- Since the unit contacts the object of measurement it is virtually free from errors caused by differences among measurers.
- Permits switching between two modes: peak hold measurement and continuous measurement.
- The optional conductive probe tip lets the unit be used safely for sensitive products.
- The amount of electrostatic discharge is easily measured by having the Coulomb meter contact the object of measurement (conductor).
- Capable of measuring the amount of ESD on electronic devices or printed wiring boards surrounded by charged insulators, which is caused by induction charging.
- The measurement method is based on the actual phenomenon of electrostatic destruction (CDM).
- The optional AC adapter enables long and continuous usage of the meter in evaluations, experiments, etc.
- Use of the separately sold ZHO-200PN allows conversion of the device capacitance.
- Use of the separately sold KQ-1400 makes the unit capable of measuring the amount of electrostatic charge (using the Faraday cage method).
Thông số kỹ thuật
- Measurement mode: Continuous/ Peak hold
- Operating environment Temperature: 0°C-40°C,Humidity: 65% RH or below (no condensation)
- Power supply: 2 AA alkaline batteries (7 hours or more of continuous operation)
- Dimensions Main unit: 121×70×22mm
Probe: 167mm×15φ
- Mass: Approx. 230g(including probe and batteries)
- Detection method: Capacitor charging
- Measuring ranges: ±0.01 - ±99.99nC
- Analog output: 0 - ±999.9mV
- Measurement precision: Within ±5% + 2 counts
- Options NK-OP-2 / Conductive probe tip
KSD-AC1 / AC power supply adapter (AC100-240V)
KSD-REC / Analog output cable (length = 1,000 mm)
Model: NK-1001A
Measuring ranges: ±0.01 - ±99.99nC
Standard amount of electrostatic on capacitor in probe: 0.1μF
Model: NK-1002A
Measuring ranges: ±1 - ±9999nC
Standard amount of electrostatic on capacitor in probe: 1μF
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