FDL-0901 Automatic petroleum asphalt viscosity tester (vacuum capillary method)

Scope
Petroleum asphalt viscosity tester (vacuum capillary method) according to People's Republic of China in accordance with industry standards JTJ052 "highway asphalt and asphalt testing procedures" in T 0620 "Asphalt dynamic viscosity test (vacuum decompression capillary method)", and People's Republic of China Petroleum Chemical Industry Standard SH / 0557 requires "asphalt viscosity measurement method (vacuum capillary method)" provides the design and manufacture.
Features
1, it uses advanced intelligent digital temperature controller automatic temperature control, measurement precision, and with correction function
2, it uses an automatic timing system through easy recording can be automatically cleared
3, it can detect changes in various parameters, simple and intuitive
4, it has automatic temperature control and control the vacuum function
Technical Parameters
1, temperature range: 0.00 ~ 100.00 ℃;
2, temperature accuracy: ± 0.01 ℃;
3, pressure range: 300 ± 0.5mmHg;
4, timing range: 0.0s ~ 9999.9s;
5, the timing accuracy: ≤ 0.05%;
6, measuring range: about 4.2 ~ 580000Pa.s;
7, the number of samples: 4.
8, power supply: AC220V ± 10%, 50Hz;
9, the ambient temperature: 5 ~ 50 ℃;
10, relative humidity: ≤ 85%.