Calibration Leaks For He-Vacuum Leak Detectors UL1/3/5/6000 Fab-Product Series

Various types with different leak rate ranges:

TL7	Capillary leak with helium gas reservoir and manual valve Leak rate range 10 E^-7mbar l/s Connecting flange DN10KF
TL8/9	Permeation leak with helium gas reservoir and manual valve Special quartz bulb with a high helium permeation rate adjusts the constant gas flow. Leak rate range 10 E^-8mbar l/s or 10 E^-9mbar l/s Connecting flange DN10KF
TL3-5/TL4-6	Universal gas source for the fast insert in a variety of applications. Helium capillary leak for vacuum and sniffing applications. Adjustable leak rate in the range between 10E^-3to 10E^-5mbar l /s . Besides helium, which is included in delivery, the TL4-6 is also usable with different kind of gases. Connecting flange DN 10 KF

Advantages

Inured to pollution
Metal-free flow reduction for low temperature dependences
Detemination of the nominal leak rate by comparison with a calibrated leak having a PTB certificate
Inspection certificate ( included ) in accordance to DIN EN 10204:2004-3-3.1
DAKKS certificate(optional ) traceable to PTB