3:The float of asphalt is expressed as the time, in s, that a sample becomes soft and been broken by water in a bath at a certain temperature. If no otherwise indicated, the test temperature for reside after distillation is 50 °C, and the test temperature for coal pitch is 32 or 50 °C.

4:DSHD-0631 Asphalt Float Tester can also be used as a constant temperature bath.

 

Technical parameters:

1. Power supply: AC 220 V (-5%~+10%), 50 Hz;

2. Bath cubage: Length370×Width300×Height 300 mm;

3. Water in the bath: 28 L;

4. Heating device: Electric heater, power is 1300 W;

5. Refrigeration device: new type of refrigeration compressor;

6. Temperature controlling range: 5°C~80°C;

7. Temperature controlling accuracy: ±0.1°C;

8. Floating disk:

(1) Thickness: 1.4mm±0.1mm;

(2) Weight: 37.9g±0.2g;

9. Copper tube:

(1) Thickness: 1.4mm±0.1mm;

(2) Weight: 9.8g±0.2g;

10. Ambient temperature: no more than 30°C;

11. Relative humidity: no more than 85%;

12. Total power consumption: not more than 2000 W;

13. Size: Length750×Width540×Height 580 mm;

14. Net weight: 30 kg;