720A Kelvin-Varley Divider

 

Product Description

A primary standard for ratio measurements
Model 720A Kelvin-Varley Divider is a high-resolution primary ratio standard with absolute linearity of 0.1 ppm, temperature coefficient of linearity of 0.1 ppm/ºC, and self-calibration capability.

  • 0.1 ppm resolution, seven decades
  • 0.1 ppm of input absolute linearity
  • Built-in self calibration bridge
  • Front panel self-calibration

Highlights

A primary standard for ratio measurements

Model 720A Kelvin-Varley Divider is a high-resolution primary ratio standard with absolute linearity of 0.1 ppm, temperature coefficient of linearity of 0.1 ppm/ºC, and self-calibration capability.

  • 0.1 ppm resolution, seven decades
  • 0.1 ppm of input absolute linearity
  • Built-in self calibration bridge
  • Front panel self-calibration

Specifications

General Specifications
Ratio Range 0 : 1.1
Input Range 0V to 1100V
Resolution 0.1 ppm of input with seven decades
Terminal Linearity ±0.1 ppm
Calibration Documentation Reports of Calibration are optional
Size 14 cm H x 48.2 cm W x 33 cm D, rack mounted (5.5 in H x 19 in W x 13 in D)
Weight 8.16 kg (18 lbs.)

detailed specifications (.pdf)

Models and Accessories

Model Name Description
720A Kelvin-Varley Voltage Divider

About us

บริษัท เมสเชอร์เมนท์เอเชีย จำกัด
Measurementasia Co.,Ltd.

99 Moo. 3, Khlong 5, Khlong Luang,
Pathumthani 12120


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