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KASUGA NK-1002A Coulomb meter

  • 制造商: KASUGA
    Model: NK-1002A
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Model: NK-1002A
Warranty: 12 Months
Detection method: Capacitor charging 
Measuring ranges: ±1 - ±9999nC
Analog output: 0 - ±999.9mV
Measurement precision: Within ±5% + 2 counts
Standard amount of electrostatic on capacitor in probe: 1μF
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 batteries)
Options:
NK-OP-2 / Conductive probe tip
KSD-AC1 / AC power supply adapter (AC100-240V)
KSD-REC / Analog output cable (length = 1,000 mm)

详细

Coulomb meter (NK-1001A/NK-1002A)

This Coulomb meter is a probe-type device that permits easy measurement of the amount of electrostatic discharge (ESD), which causes electrostatic damage to electronic devices in their manufacturing, inspection and assembly.
The charged device model (CDM) explains many cases of ESD that damage electronic devices. The CDM is a model of a phenomenon in which a high peak current flows at a high speed when the device itself is charged and its external electrode is grounded. The Coulomb meter performs high-precision measurement of the amount of ESD, which is the integral value of the current.

Features

  • 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).
  • 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 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).

Specifications

Model NK-1001A NK-1002A
Detection method Capacitor charging
Measuring ranges ±0.01 - ±99.99nC ±1 - ±9999nC
Analog output 0 - ±999.9mV
Measurement precision Within ±5% + 2 counts
Measurement mode Continuous/ Peak hold
Standard amount of electrostatic on capacitor in probe 0.1μF 1μF
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)
Options NK-OP-2 / Conductive probe tip
KSD-AC1 / AC power supply adapter (AC100-240V)
KSD-REC / Analog output cable (length = 1,000 mm)

 

Names of parts

NK-1001-1002_02.gif


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