Name：Automatic specific surface area tester
Model：FBT-9
Specification
一、Overview
According to GB8074-2008, the company has developed a new type of automatic specific surface area meter FBT-9. This instrument not only has the function of FBT-5 type automatic specific surface area meter, but also adds several functions on the original basis:
- The user can freely adjust the void ratio of the sample, and the measurement range is wider than that of the 5 type.
- The user can also adjust the speed of the air pump according to the needs of the measurement.
- The measurement accuracy has been increased from the original four digits to 5 digits, which broadens the measurement range of the sample.
- The LCD screen is used for display, which is intuitive and convenient.
- Add a filter device that prevents backflow and water absorption to prevent corrosion of solenoid valves and air pumps.
二、Technical parameters
- Power supply voltage: AC220V±10%.
- Timing range: 0.1 S —-999.9 S.
- Measurement accuracy: ≤ 1%.
- Measuring range: 8-34 ℃