Introduction: The instrument is in accordance with the national standard GB / T4501 "oil asphalt brittle point measurement method", the national industry standard JTJ052 "highway engineering asphalt and asphalt mixture test" in the T0613 "asphalt brittle point test (Fris law)" Requires design and manufacture, suitable for the determination of asphalt material Fraus brittle point. The instrument can test three samples simultaneously in the same environment and detect and calculate the average of the three results, the computer controlled cooling rate, the built-in printer output and the RS-232 output interface Technical Parameters: 1, work power: AC 220V ± 10%, 50Hz. 2, cooling: water-cooled. 3, cooling rate: 1 ℃ ± 0.5 ℃ / min. 4, temperature range: -27 ℃ ~ 25 ℃. 5, temperature error: ± 0.5 ℃. 6, the sample steel specifications: 41 × 20 × 0.15 (mm). 7, the number of samples: at the same time test three. 8, ambient temperature: room temperature ~ +30 ℃. Complete sets of instruments: 1 SYD-0613A automatic asphalt brittle point tester (host) 2 HWY-10 multi-function circulating constant temperature water bath 3 stainless steel sample pieces 4 rubber tube (Ф10 × 1 m) 5 insulation sponge tube (Ф15 × 1 m)
Introduction: The instrument is in accordance with the national standard GB / T4501 "oil asphalt brittle point measurement method", the national industry standard JTJ052 "highway engineering asphalt and asphalt mixture test" in the T0613 "asphalt brittle point test (Fris law)" Requires design and manufacture, suitable for the determination of asphalt material Fraus brittle point. The instrument can test three samples simultaneously in the same environment and detect and calculate the average of the three results, the computer controlled cooling rate, the built-in printer output and the RS-232 output interface
