BET比表面积(BETspecific surface area)

3H-2000BET-A BETspecific surface area is the mature products of our company and development as a practical measure equipment. As nitrogen gas is passed over the powder a monolayer of Nitrogen molecules is adsorbed onto the surface of the particles.  Adsorbed nitrogen on sample surface is measured by dynamic chromatograph.

• Specific Surface Area by Reference Method
• Specific Surface Area by multi-point or single point BET Method
• BETspecific surface area Langmuir specific surface area measurement

Method	Dynamic Gas Adsorption Surface Area
Gases used	High Purity Nitrogen High Purity Helium
BETspecific surface area Flow Control	High precision constant voltage/current automatic control
Detectors	Thermal Conductivity Detectors
Calibration Method	Automatic calibration of quantitative N2
Samples station	Four tested sample stations
Measurements Efficiency	20-60 minutes for one sample using multi-point BET method
BETspecific surface area Measurement Range	surface area: 0.001m2/g and above
Accuracy	±2%
BETspecific surface area Operation	Auto matic
Dimensions	560H*440W*710D mm
Weight:	35 kg

•  Designs exquisitely and easy to operate.
•  Six patented technology to ensure accuracy
•  Nitrogen precise pressure control
•  BETspecific surface area High speed measurement and high-efficiency.
•  Non-noise jacking system.
•  Full-featured software and easy to operate. Display real-time measure process. Synchronous measurement results show.
•  BETspecific surface area Intelligent sample pretreatment equipment .