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An adsorption membrane that is invariable to form a clean surface is exposed to the gas. Adsorption membranes can also be formed on the surface of porous materials. The amount of adsorption gas at constant temperature depends on the magnitude of the pressure. The surface area analyzer measures the pressure and calculates the molar amount absorbed in the difference between the molar amount of gas allowed to flow into the system and the amount of gas remaining in the system. The BET theory of gas absorption is used to calculate surface area according to the absorption of pressure measurement.qnnTextile Testing Instruments, Testing Equipment Manufacturer
qnnTextile Testing Instruments, Testing Equipment Manufacturer
Features>qnnTextile Testing Instruments, Testing Equipment Manufacturer
◆ Adopt the new technology design, the instrument is beautiful and generous, the operation is simple, the use mission is long.qnnTextile Testing Instruments, Testing Equipment Manufacturer
◆ Perform surface area (single point and multipoint) analysis.qnnTextile Testing Instruments, Testing Equipment Manufacturer
◆ You can measure the volume of the void.qnnTextile Testing Instruments, Testing Equipment Manufacturer
◆ Fast, just four minutes, and the result is accurate.qnnTextile Testing Instruments, Testing Equipment Manufacturer
◆ Highly reproducibility.qnnTextile Testing Instruments, Testing Equipment Manufacturer
◆ Sample can be discharged on the spot.qnnTextile Testing Instruments, Testing Equipment Manufacturer
◆ Automatic calibration routines.qnnTextile Testing Instruments, Testing Equipment Manufacturer
◆ High degree of automation, automatic operation and minimum operator.qnnTextile Testing Instruments, Testing Equipment Manufacturer
◆ Very few maintenance costs.qnnTextile Testing Instruments, Testing Equipment Manufacturer
◆ Sound and cheap.qnnTextile Testing Instruments, Testing Equipment Manufacturer
qnnTextile Testing Instruments, Testing Equipment Manufacturer
Technical Parameters>qnnTextile Testing Instruments, Testing Equipment Manufacturer
Items |
Parameters |
Pressure accuracy |
Reads 0.15% |
Test pressure |
100,200和500psi |
Pressure and flow resolution |
1 in 6000 |
Maximum detectable gap size |
500mu;m |
Flow |
Reach 200SLPM (standard per minute) |
Sample size |
0.25 quot;-2.5quot; (thickness up to 1.5 quot;); Diameter 5mm - 60mm (up to 40mm in thickness) |
Geometrical sample |
Sheet, rod, tube, hollow fiber, film, powder, etc |
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