GB/T4505, JTG E20-2011/T0606, ASTM D36.


The instruments is used to determine the softening point of bituminous materials.

Main technical specifications

1. Power supply: AC220V, 50Hz
2. Maximum power consumption: 800W
3. Temperature range and precision: (5~90)℃, ±0.2℃
4. Heating rate: (5±0.5)℃/min
5. Heating control: PID regulation, magnetic stirring
6. Detection mode: Manual
7. Ball: weight 3.5g±0.05g diameter 9.53mm
8. Timing range: 0~99m99s
9. Dimension and weight: 340×230×340(mm), 4.5kg

Main technical features

1. The temperature control is automatic. No personal error.
2. 18B20 digital temperature sensor. The sensitivity is good.
3. PID method controls heating rate. The linearity is good.
4. Magnetic stirrer makes the temperature uniform.
5. Simple design. Easy to use.
6. Manually detect the softening point temperature. Automatically calculate the average value.