COM1003 Single Phase Comparator

COM1003 Single Phase Comparator COM1003 Single Phase Comparator Inclusive adjustment and factory calibration for one mains fr.. ZERA Product #: COM1003 based on 0 Reviews 2 - 3 Days

COM1003 Single Phase Comparator


COM1003 Single Phase Comparator
Brand: ZERA
Product Code: COM1003
Call for Price: +202 333 84 831

COM1003 Single Phase Comparator
Inclusive adjustment and factory calibration for one mains frequency. COM3001 is highly precise Comporator which offers the opportunity to compare the tractability of the internal frequency and the AC/DC transfer voltage to external Standards. Due to the extreme good long term stability and reliable accuracy the Comparator is often used as Primary Standard at national Metrological Institutes or regional Bureaus of Standards.
At accredited test labs from utilities or private holders the Comparator is frequent used as transfer standard for the repetitive tasks of testing other portable and stationary meter test equipment.

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Application

These comparators are common used in metrological institutes but also official test laboratories as primary standard. Power utilities and meters manufactures use this kind of high accurate instruments to perform their traceability to national or international standards.

Features

  • High accuracy, independent of measuring mode

  • Excellent long-term stability
  • Use of DC-capable current transformers
  • Recalibration period by PTB (German National Metrology Laboratory) set for 2 years
  • RS 232 and IEEE 488 interface

 

 

  • SCPI compatible IEEE 488 interface commands

  • Automatic measuring range selection
  • Only one current input for the whole measuring range
  • Direct traceability of measuring accuracy by connection of DC standard and frequency standard devices

Configuration:

  • Direct current measurement up to 500 V / 160 A
  •  
  • Comprehensive functionalities by integrated user software MT3701
  • Pulse input (BNC) for power proportional signals from reference meters (BNC cable optional)
  • Scanning head input for pulses from static or electromechanical meters (scanning head optional)

 

 

  • Comparator
  • Accuracy class 0.01
  • AC/DC reference standard
  • Primary standard, e.g. for meteorological institutes and calibration laboratories.

Functions amongst  others:

  • Actual values 
  • Vectorial display
  • Curve display
  • Harmonic measurement
  • Error measurement
  • Reference measurement
  • Static and electromechanical power meters respectively instruments with power proportional frequency output can be tested in the menu Error measurement . The user can select between scanning head input or frequency input.
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