Min. Order:
1 Set
Price:
US$ 1
Place of origin:
China
Supply Ability:
50 sets per month
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 valve heat.
Fully metal-to-metal VCR connecting can eliminate O-ring self gas release prob
[Related Keywords : specific surface area, BET surface area, pore size distribution, pore volume]