The PHD-4 sniffer leak detector is a lightweight and rugged sniffer, sensitive to helium concentrations as low as 2 ppm ? equivalent to a leak rate of 5 x 10^?6 atm-cc/sec, far superior to bubble-testing, dye penetrants, and pressure decay. The sensitivity of the PHD-4 is enabled by Agilent?s proprietary and patented SIPD (Selective Ion Pump Detection) technology.

With automatic startup, self-test and calibration, the PHD-4 is easy to use with minimal training required. It is powered by a rechargeable battery pack with a 4-hour runtime.

Weighs only 2.6 kg (5.7 lbs) including the battery
Wide range of uses
Replaces or can be used with existing methods such as bubble test or pressure decay
Microprocessor control allows simple, flexible operation
Fully automatic startup
Ready for test in less than three minutes
Excellent selectivity for helium allows you to read helium leaks and ignore all other gases
Helium sensitivity can be adjusted as required to minimize test costs and helium consumption
Can operate either on battery power or line voltage
The display can be set to use any of four languages (English, French, German, or Italian)
Shipped with a power cord

New, factory warranted pumps available.

Price: POA, please contact us for latest prices

Manual

View Manual

Ambient Operating Temperature

-5 to +35 °C

20 to 95 °F

Ambient Storage Temperature

-20 to +60 °C

4 to 140 °F

Background Suppression

Automatic

Battery Pack

Detachable

Sealed

Four hours of operation with full charge

Lowest Helium Concentration

2 ppm

Maximum Relative Humidity

90%

Minimum Detectable Leak

5 x 10^-6?atm·cc/s

5 x 10^-6?mbar·l/s

5 x 10^-7?Pa·m3/s

Power Requirements

12 VDC from battery pack, car battery, or transformer

Recovery Time

<10 seconds from 50 to 0 PPM

Response Time

<2 seconds

Start Up Time

~3 minutes

Transformer Power Supply

110-240 V

50-60 Hz

Tuning

Automatic

Weight

2.6 kg

Service Information

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