Min. Order:
1 Set
Price:
US$ 1
Place of origin:
China
Supply Ability:
50 sets per month
use, reduce latter utilization cost.
Micro welding vacuum system, high vacuum solenoid valve and high ultimate vacuum molecular pump unite perfectly, bring each accessories performance into full play, precision degree can reach until 5x10-8.
Imported high vacuum pneumatic valve's sealing performance is up to 5x10-12 (Pa﹡ m3/s), can completely remove analyzed gas temperature change caused by val
[Related Keywords : specific surface area, BET surface area, pore size distribution, pore volume]