SEM 3000® - Electrostatic Discharge Meter

The SEM 3000® is suitable for measuring the charge decay behavior of EPA-compatible work clothing and materials. The ESD measuring device was designed on the basis of the field mill influence principle to measure and document the charge decay behavior (DECAY) of EPA-compatible materials. It is ideal for logging and documenting all release tests relating to ESD protection.

Scope of delivery

• 2 measuring electrodes with Velcro fastener
• Shielded measuring cable 2 m with BNC plug
• Shielded test lead 2 m with banana plug
• Earthing cable 2 m with plug, 2 crocodile clips
• Teflon clothes hanger
• Plug-in power supply and charger
• NiMH battery
• Ready case made of aluminum with foam insert
• Operating instructions

Technical data:

• Dimensions: Aluminum console housing
  150 mm x 150 mm x 88 mm (L x W x H)
• Weight: 1,5kg
• Display: Alphanumeric display 2 lines x 16 characters
  Display field 100 mm x 24 mm
  PC interface: Serial interface for controlling and outputting the
  stored measured values, 9-pin Sub D socket
• Recorder output ±2V with Ri
  > 1kOhm proportional to the measured field strength
• Power supply: Internal with battery pack 7.2 V - 1300 mAh (permanently monitored)
  Operating time approx. 4 hours continuous operation with full battery
  Charging time maximum 14 hours
  The display backlight is on in battery mode
  switched off
• Netzteil: primary 230V/50Hz, secondary 12VDC/750mA
• Current consumption: max. 600 mA in mains operation
  with battery operation max. 150 mA
  Operating temperature: 0°C to 40°C
• Humidity: 0-60% rh
• Eingangsimpedanz: > 1016 Ohm
• Measuring principle: Field mill fluence principle

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