Testing instrument
GD-0613A Automatic Breaking Point Tester
Introduction:
1. Our automatic breaking point tester 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.
2. 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. Features:
1. It is controlled by micro computer. The cooling rate is controlled automatically.
2. It automatically timing to bend samples. The test data is shown on the colored LCD and outputted by built-in printer.
II. Specifications:
| Power supply | AC（220±10%）V,50H |
| Refrigeration mode | Low temperature circulatory bath |
| Cooling rate | (1±0.5)℃/min |
| Temperature measuring range | -30℃～25℃ |
| Temperature measuring error | ±0.5℃ |
| Steel slice | 41mm×20mm×0.15mm |
| Test samples | It can determine 3 samples at the same time. |
| Ambient temperature | Room temp. ～+30℃ |
| Relative humidity | ≤85% |
| Power consumption | 450W（breaking point tester）+ 1600W（low temperature circulatory bath） |
| Overall dimension | 500mm×400mm×570mm（breaking point tester） |
