Full-automatic Softening Point Tester

Detailed product description

Product description

The full-automatic asphalt softening point tester is designed and manufactured according to the requirements specified in the People's Republic of China standard GB/T4507 Determination of Softening Point of Petroleum Asphalt. It is applicable to the determination of softening point of various types of asphalt, such as road petroleum asphalt, coal tar asphalt, liquid petroleum asphalt, etc. It is the preferred instrument for asphalt production enterprises, highway and bridge construction units, and relevant colleges, universities and research institutions.

The STD-2806H full-automatic asphalt softening point tester is an upgraded product of our company. The instrument is fully computer controlled, electronic photoelectric measurement, LCD display, and micro printer automatically prints test results. The instrument also has the characteristics of linear temperature heating, uniform bath mixing, simultaneous testing of four samples, and automatic testing of sample softening point. With high automation, fast and convenient test, reliable test results and high test efficiency, it is an intelligent instrument for asphalt softening point test.

Technical parameters

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

2. Measuring range: room temperature - 200 ℃

⑴ If the softening point of the sample is below 80 ℃, use distilled water as the heating medium,+5 ℃～+80℃;

⑵ If the softening point of the sample is above 80 ℃, glycerol shall be used as the heating medium,+32℃～+200℃;

3. Temperature resolution: 0.01 ℃;

4. Agitator: the mixing speed is continuously adjustable;

5. Heating rate: automatically adjusted to 5.0 ± 0.5 ℃/min after three minutes;

6. Softening point results: LCD display and printer printing;

7. Heating power: 600W;

8. Effective volume of beaker: 1000ml;

9. Environmental conditions: room temperature is less than 35 ℃ and relatively stable, without air convection;

10. Relative humidity: ≤ 85%;

11. Power consumption of the whole machine: no more than 700W.