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 .
