Refrigerant Extraction Tester
Instrument Description
Test Procedure
Resistance to hydrolysis is expressed byappearance and adherence after exposure of the specimens totransformer oil in the presence of water under pressure.
Resistance to transformer oil is expressed by breakdown voltage and flexibilityafter exposure of
The specimens specimens to transformer oil under pressure and elevated temperature
- Test range : both round and retangular wire
- The temperature for oven is maximum 250,digieal controller and resolution is 1℃
-Digital counting machine with sounding-calling runction,maximum 9999 hours.
- The pressure vessle volume 500ml ,with the sealing device
-NO.20 fiberglass tube.maximum temperature is 180,completdy seal
Options
-STV Ventilation oven with digital temperature.controller and counting.
-RDT Breakdown voltage