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2830 / 2831

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작성자 관리자 작성일21-07-16 21:44 조회218회 댓글0건

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2830 / 2831

Precision Solid and Liquid Dielectric Analyzer

Haefely's 2830/2831 is the result of extensive research and years of experience testing dielectric properties of liquid and solid insulating materials. 

It incorporates a fast and highly advanced procedure to measure capacitance, tangent delta (dissipation/power factor), resistivity, and relative permittivity 

of liquid or solid insulating materials. 

A simple one-time-connection system together with resistivity measurement according to pre-selected standards drastically reduces measuring time.  

The system consists of 2830, the measuring bridge and control unit, and 2831, the extension unit. 

This system is a complete replacement of the Tettex 2821 and 2822. The 2830 contains the controller and the measurement part of the system. 

The 2831 extension unit contains a standard capacitor, 2.5 kV AC & DC power supplies and a temperature control unit. 

* Features

 · Measure capacitance, tan delta (dissipation factor), resistivity and relative permittivity of liquid and solid insulating materials

 · Large 12’’ touch display

 · Customized programmable sequences and manual mode

 · Integrated AC power supply 5 – 2 500 V and 40 – 65 Hz

 · Integrated DC power supply 5 – 2 500 V

 · Two independent integrated temperature control units

 · Integrated ambient temperature and humidity sensor

 · Possibility to connect two oil test cell heaters 2903 or one solid test cell 2914

 · Existing Tettex test cells 2901 (from 1990 and later) and 2914 (from 1985 and later) can be used

 · Data transfer over USB memory stick

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