Description 
        
 
Various types with different leak rate ranges:
	
		
			TL7 
			
				Capillary leak with helium gas reservoir and manual valve  
				Leak rate range 10 E-7  mbar 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-8  mbar l/s or  10 E-9  mbar 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-3  to 10E-5  mbar 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 
 
Typical Applications 
	Vacuum and Sniffing Leak Detection Applications 
 
 
	
		
			14210 Test leak TL7 with hand valve 
		 
		
			11514 Test leak TL7, DAkkS calibrated 
		 
		
			16557 Helium test leak TL8 
		 
		
			16557DKD Helium test leak TL8, DAkkS calibrated 
		 
		
			14408 Test leak TL9 
		 
		
			15581 Test leak TL 3-5 with helium reservoir 
		 
		
			15580 Test leak TL 4-6 with helium reservoir 
		 
	 
 
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