Summary
This instrument is used to determine the temperature which a
bitumen tends to break rather to flow when cooled and stressed as
per standards GB/T ***0 and JTG E******1. It can do three tests at
the same time in the same environment and calculate the average
value.The cooling rate is controlled by computer.
　　
Main technical features
It is controlled by micro computer. The cooling rate is controlled
automatically. It automatically timing to bend samples.The test
data is shown on the colored LCD and outputted by built-in
printer.
Main technical specifications
1. Power supply：
AC（**0±*0%）V，*0Hz
2. Refrigeration mode： Low temperature
circulatory bath
3. Cooling rate：
(1±0.5)℃/min
4. Temperature measuring range：
**0℃～*5℃
5. Temperature measuring error：
±0.5℃
6. Steel slice：
*1mm×*0mm×0.*5mm
7. Test samples： It can determine 3 samples at
the same time.
8. Ambient temperature： Room temp.
～**0℃
9. Relative
humidity：
≤*5%
*0.Power consumption： **0W（breaking
point tester）+ ***0W（low temperature circulatory
bath）
*1.Overall dimension：
**0mm×**0mm×**0mm（breaking point tester）
