Min. Order:
1 Set
Price:
US$ 1
Place of origin:
China
Supply Ability:
50 sets per month
Dewar Vessel: imported 4 liter metal made Dewar can provide at least 72 hours of unattended measurement without refilling the Dewar
Partial Pressure: P/Po controllable accuracy range is 5x10-6-0.998
Ultimate Vacuum: bipolar pump: 4x10-2Pa (3x10-4Torr), molecular pump: 5x10-6Pa
Sample Types: powders, nanoparticle, fiber, flakes and other materials
Adsorbate Gas: high purity nitrogen (≥99.999%),
[Related Keywords : specific surface area, BET surface area, pore size distribution, pore volume]