Asphalt Automatic Breaking Point Tester

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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 4510 and JTG E20-2011. It can do three tests at the same time in the same environment and calculate the avera

Description

SY-0613A Automatic Fraass Breaking Point Tester

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 4510 and JTG E20-2011. 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.

I. 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.

II. Main technical specifications

1. Power supply	AC(220±10%)V,50Hz
2. Refrigeration mode	Low temperature circulatory bath
3. Cooling rate	(1±0.5)℃/min
4. Temperature measuring range	-30℃~25℃
5. Temperature measuring error	±0.5℃
6. Steel slice	41mm×20mm×0.15mm
7. Test samples	It can determine 3 samples at the same time
8. Ambient temperature	Room temp. ~+30℃
9. Relative humidity	≤85%
10.Power consumption	450W(breaking point tester)+ 1600W(low temperature circulatory bath)
11.Overall dimension	500mm×400mm×570mm(breaking point tester)