SYD-0620A dynamic viscosity of asphalt tester

SYD-0620A asphalt dynamic viscosity tester, use this instrument in accordance with national industry standards JTJ052 "highway asphalt and asphalt test procedures" in the T0620 "Asphalt dynamic viscosity test (vacuum decompression capillary method)", and the national petrochemical industry Standard SH / 0557 requirements "asphalt viscosity measurement method (vacuum capillary method)" provides the design and manufacture. This instrument applies to vacuum pressure capillary viscometer dynamic viscosity of viscous asphalt, non otherwise specified, the test temperature is 60 ℃, vacuum degree of 300mmHg. This instrument also applies to the vacuum capillary method, test temperature is 60 ℃, vacuum degree of 300mmHg (40Kpa), the viscosity in the range of 0.0036 ~ 20.000Pa.s two other things, working conditions 1 Power supply: AC220V ± 10%, 50Hz; 2, ambient temperature: 5 ~ 50 ℃; 3, relative humidity: ≤85%. Third, the technical parameters (a) technical parameters 1, temperature range: 0.00 ~ 100.00 ℃; 2, temperature accuracy: ± 0.01 ℃; 3, pressure range: 300 ± 0.5mmHg; 4, time range: 0.0s ~ 999.9 s; 5, timing accuracy: ≤0.05%; 6, measuring range: approximately 4.2 ~ 580000Pa.s; 7, the number of samples: 4. (B) the main features, with functional storage and print calculation results and measuring time; 2, with automatic temperature and vacuum control functions; 3, there is an automatic chronograph function; 4, with automatic LCD screen testing and evaluation function and display test results. Fourth, the instrument sets 1 SYD-0620A dynamic viscosity of asphalt tester power line (250V 10A) 3 Fuse 10A (Ф5 × 20) 4 5 capillary mercury thermometer (50 ℃ -100 ℃) 6 thermometer plug of silica gel (1 #) 7 capillary folder 8 9 thermometer chronograph button assembly ring (# 1) 10 bath manhole cover