JCI 114 Electrostatic Fieldmeter

Compact instrument for easy, sensitive and reliable measurement and monitoring of electrostatic conditions.

 114 HeadersJCI Logo

 

 


Benefits

  • Displays the electric field at the sensing aperture
  • Resolution to 10V/m (20kV/m range)
  • Ranges to 200kV/m
  • Analogue output for data capture
  • Suitable for measuring 50-60Hz AC fields & DC fields.


General Description

The JCI 114 is a compact sensitive instrument for the measurement of electric fields. Sharing the same field mill technology as the JCI 140, there is no need to switch-on in a static free environment, no need for measurements to be made within a limited time and no need to worry about the influence of air ionisation.

The electric field sensitivity at the sensing aperture can be switched between 20kV/m and 200kV/m full scale. Measurements are shown on a 3½ digit LCD with decimal point and low battery indication. An audible alarm gives warning of any electric fields above a user set threshold level.
 

JCI114 Main Pic.png

Specification

  • Sensitivity:          20kV/m & 200kV/m full scale
  • Response:          -3dB at ~120Hz for JCI 114
  • Noise:                  Within 0.04kV/m on 20kV/m range (within 4mV pk-pk on analogue output)
  • Zero Stability:    Within ±0.05kV/m on 20kV/m range
  • Accuracy:           Within ±2% FSD
  • Display:               3½ digit liquid crystal display of electric field in kV/m at sensing aperture with polarity and ‘LO BATT‘                                                 indication
  • Power supply:   PP3 replaceable battery / JCI 142 External Mains Adapter
  • Dimensions:      34x66x150mm overall. Weight: 320g.

 

Accessories & Services:

  • JCI 143 Analogue Output Cable
  • JCI 142 External Mains Adapter
  • JCI 169 Permanent Mounting Feet
  • Digial USB Oscilloscope & Data Logger
  • Calibration to BS7506: Part 2:1996
  • JCI 125 Zero Check Chamber

Library items

JCI Electrostatic Instrumentation Brochure 2014

Our latest range of JCI electrostatic instruments and services for the consultancy, laboratory testing, hazard assessment, R&D and training sectors.

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Practical Guide to Industrial Electrostatics - Hazards, Problems & Applications

The reason why electrostatic phenomena are so important can be set under three headings: hazards, problems and applications. This Guide will address each of these in turn and show why static often has a critical role to play across the whole breadth of industry.

Download document

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