Features:
Vacuum maintenance time is long, 30 days after vacuuming, the degree of vacuum is reduced by less than 5%.
External dedicated vacuum gauge to observe the vacuum changes at any time.
It is made of injection molded polycarbonate material imported from Dein, which has good safety performance and will not burst.
High-quality plastic sealing ring seals, no grease, better sealing effect.
Fine adjustment of the air intake, the valve adopts a precision needle valve, which can adjust the air intake in a small amount.
The pipeline connection is convenient and simple, and the working environment temperature is-25C-- 120C
Product parameter
Name: Laboratory dryer
Product specifications: 150mm (upgrade)