I. Standards:
It is made in accordance with the GB/T2951.7 standard "Thermal Stability Test for Insulation and Sheath", and complies with UL758, UL1581, UL62, ASTM, GB-1690, and 1EC811 test standards.
Ii. Uses
Insulation and sheath tests of polyvinyl chloride mixtures applicable to wires and cables.
Temperature range: Room temperature to 250℃.
3. Timer: 0 to 99.99 seconds.
5. Heater power: 1.25KW
7. Outer box dimensions: 420 (length) ×200 (width) ×250mm (height)
8. Internal dimensions: 3000ml
9. Glass tube: 110mm in length, 5mm in outer diameter, 4mm in inner diameter, with one end sealed
10. PH test paper: 1 to 7PH
2. Temperature resolution: 0.1℃
4. Working power supply: AC220V/50Hz
6. Test oil: 2# lubricating oil and insulating oil are used. (Self-prepared