The Veeco MS-17 Helium Leak Detector leak detector used a split sector spectrometer tube. The MS-17 Cee tube eliminates the spurious background under a wide range of pressure.
Veeco MS-17 Specs
- Full-size unit
- Has a liquid nitrogen cold trap
- Maximum rated sensitivity 6 X 10-11 for air
- Response time less than 1.5 seconds
- Smaller leaks can be found with accumulator valve partially shut.
- Solid state electronics, analog display
- Drift is less than 1% of full scale per hour after 20 minute warm-up