Key facts
- Brand
- Agilent
- Model
- PHD-4
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-03
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Varian PHD-4 Portable Helium Detector Product Leaflet
Product Leaflet 6 pages · 364 KB · EN
The Varian PHD-4 is a portable helium detector designed for field use, utilizing patented Selective Ion Pump Detection (SIPD) technology. It offers high sensitivity to helium with excellent selectivity, allowing users to detect very small leaks while ignoring other gases. The device is compact, lightweight, and ready for testing in less than three minutes, operating on either battery power or an external outlet.
Read onlineAgilent PHD-4 specifications
| Lowest Detectable Helium Concentration | 2 ppm |
|---|---|
| Lowest Detectable Helium leak | 5 x 10^-10 mbar l/s |
| Recovery Time | <10 sec |
| Power Supply | 12Vdc, 1.2A |
| Weight | 2,6 Kg (5.7 lbs) |
Source: Varian PHD-4 Portable Helium Detector Product Leaflet
All Agilent PHD-4 documents by type
Questions answered in these manuals
What is the sensitivity of the PHD-4?
The PHD-4 has a high sensitivity of 2 ppm to helium.
Does the PHD-4 require tuning?
No, the PHD-4 requires no tuning.
What is the lowest detectable helium concentration?
The lowest detectable helium concentration is 2 ppm.
How long does it take for the device to be ready for testing?
The device is ready for test in less than 3 minutes.