DSHD-0613A Automatic Fraass Breaking Point Tester

function:

1)DSHD-0613A Automatic Fraass Breaking Point Tester is designed anddeveloped as per T0613 “Asphalt Breaking Point Test (Fraass Methods) in the Industry Standard JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering.The instrument isappliedto determine Fraass Breaking Point of bituminous materials.

2)DSHD-0613A Automatic Fraass Breaking Point Tester can make determination for 3 pieces of samples at the same time, and calculate the average value of three test data.Ituses computer to control cooling rate and is equipped with a printer to print out test data and a RS232 output port.

Technicalspecification

1. Power supply: AC 220V±10%, 50 Hz;

2. Cooling mode: by water;

3. Cooling rate: 1°C±0.5°C/min;

4. Temperature measurement range: -27°C~25°C;

5. Temperature measurement error: ±0.5°C;

6. Size of steel sheet: 41×20×0.15(mm);

7. Sample quantity: it can make determination for 3 pieces of samples at the same time;

8. Ambient temperature: room temperature~+30°C;

9. Relative humidity:no more than85%;

10. Total power consumption: not more than 450 W;