HAEFELY 2830/2831 Precision Oil and Solid 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
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
Applications
- Liquids like mineral, natural or synthetic oils
- Non-conventional liquid samples with high viscosity
- Solid materials like insulating paper, silicone, rubber, polymeric plastics, etc.
- Oil-impregnated paper - drying and impregnation process can be performed with 2914
- Research & Development in industry and university
Designed by Tettex Instruments
US 7129 
BR 2724 
AU 1520 
TH 1457 
JP 1386 
SG 1245 
MY 996 
CA 965 
