1. Characteristics
¡¤ Vacuumize steady and rapidly.
¡¤ Preset vacuum degrees and keeping time by digital system.
¡¤ Micro-computer controls, test procedure is programming and mechanical.
¡¤ Employs best elements, performance is steady.
2. Principle
Inner-out pressure difference of the specimen immerged in the water, which formed by vacuumizing the test chamber, will cause the gas in the specimen to leak. It determines the sealing properties by observing the gas leakage.
3. Technical data
Vacuum degrees: 0~ -90kPa
Size of vacuum chamber: ¦µ270¡Á210(H)mm (Could be made to order)
Gas supply pressure: ¡Ü0.7MPa (7kgf/cm2)
Power: AC 220V 50Hz
Dimension: 300(L)mm¡Á380(B)mm¡Á450(H)mm
Net weight: 12kg
4. Standard
GB/T 15171, ASTM D3078
144 Wuyingshan Road, Jinan, P.R.CHINA (250031)
Tel: (86) 531 85864214, 85953155 Fax: (86) 531 85812140
www. labthink.cn
E-mail : hr@lgtest.com.cn
labthink testing instruments co.,ltd.