ASTM D445
Details description
Applicable standard for petroleum product kinematic viscosity tester: ASTM D445, which can measure the kinematic viscosity of transparent or opaque liquids with the same accuracy, including crude oil, light and heavy fuel oil, lubricating oil, additives, and waste oil. It is also suitable for measuring the kinematic viscosity of samples with high wax content or samples containing components that are insoluble at room temperature. Fully automatic models such as constant temperature, viscosity testing, cleaning, and drying do not require random operations by personnel. The operator can leave the site after setting out, and the instrument can automatically complete all tasks.
Main Features
- The processes of constant temperature, sample suction, timing, calculation, printing, cleaning, and drying are all completed automatically.
- Using high-speed CPU and high-precision AD, it has high reliability and temperature control accuracy, and can store 256 sets of experimental data at the same time.
- It adopts true color LCD display, full Chinese operation interface, and intuitive display.
- Using *PT100 sensor, temperature measurement is fast and accurate. Asynchronous measurements can be performed on two patterns at the same time.
Technical Parameters
- MODEL: PT-D4454C
- Kinematic viscosity measurement range: 0.5-5000cSt (mm2/s)
- Different viscometers only need to be replaced with different viscometers.
- Temperature control range: room temperature ~ 120℃
- Temperature control accuracy: ±0.01℃
- Resolution: 0.01℃
- Experimental holes: 2 holes
- Display mode: LCD display
- Clock display: year, month, day, hour, minute
- Power consumption: 1500W
- Working power supply: AC220V±10% 50Hz
- Ambient temperature: 5~40℃
- Relative humidity: ≤85%
