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Helium Leak Detectors

Helium Leak Detectors

The PHD-4 is able to detect very small leaks in objects that have a slight helium/air pressure inside. It is sensitive to helium concentrations as small as 2 ppm - equivalent to a leak rate of 5 x 10-6 atm-cc/sec, far superior to the performance by other means of detecting leaks, such as bubble-testing. The PHD-4 sensitivity relies on Agilent’s proprietary and patented SIPD (Selective Ion Pump Detection) technology. Since it is controlled by a microprocessor, the PHD-4 is easy to use with no training required. All tuning and zeroing are handled automatically. The display can be set to use any of four languages (English, French, German, and Italian).

The best solution for laboratory leak detection is to purchase a Helium Leak Detector. Find leak detectors for sale and through online auction at LabX. 

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Gow-Mac Helium Leak Detector Model 21-150

Price: Please Inquire

Condition: Refurbished

Alcatel ASM 121h Helium Leak Detector

Price: Please Inquire

Condition: Refurbished

Used Leybold UL500 Helium Leak Detector

Price: Please Inquire

Condition: Used