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Thermo Scientific™
Helix SFT™ Split Flight Tube Noble Gas Mass Spectrometer
Catalog number: IQLAAEGACVFAKUMAWM
Thermo Scientific™
Helix SFT™ Split Flight Tube Noble Gas Mass Spectrometer
Catalog number: IQLAAEGACVFAKUMAWM
Achieve ultimate helium isotope analysis with the Thermo Scientific™ Helix SFT™ split flight tube noble gas mass spectrometer. This compact but powerful magnetic sector static vacuum mass spectrometer (SVMS) is capable of the high-precision analysis all noble gas isotopes, but is ideally suited to the simultaneous collection of the isotopes helium 3 and helium 4.
Catalog Number
IQLAAEGACVFAKUMAWM
Unit Size
Each
Mass Range
1 to 150 Da
Sensitivity
Helium: > 2 x 10-4amps/Torr at 800μA trap current, Argon: > 1 x 10-3amps/Torr at 200μA trap current
Rate of Rise
Rate of Rise at Mass 40 to be Less Than 1 x 10-12cc STP/Min of Argon 40
Price (ARS)
| Type | Noble Gas MS |
| Mass Range | 1 to 150 Da |
| Background | Equal or Better Than 5 e-14cc STP (at Mass 36) |
| Peak Side Stability | Drift to be less than the equivalent of ±25ppm in mass over 30 minutes at mass 40 |
| Rate of Rise | Rate of Rise at Mass 40 to be Less Than 1 x 10-12cc STP/Min of Argon 40 |
| Sensitivity | Helium: > 2 x 10-4amps/Torr at 800μA trap current, Argon: > 1 x 10-3amps/Torr at 200μA trap current |
| Unit Size | Each |
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| Catalog Number | Specifications | Unit Size | Mass Range | Sensitivity | Rate of Rise | Price (ARS) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| IQLAAEGACVFAKUMAWM | Each | 1 to 150 Da | Helium: > 2 x 10-4amps/Torr at 800μA trap current, Argon: > 1 x 10-3amps/Torr at 200μA trap current | Rate of Rise at Mass 40 to be Less Than 1 x 10-12cc STP/Min of Argon 40 | Contact Us › | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Innovations That Make a Total Helium Solution
- Simultaneous analysis of helium isotopes, without peak jumping, reduces analysis time and improves throughput
- Nier-type ion source provides excellent sensitivity while maintaining a low trap / total emission ratio for long filament life and low source temperatures
- Extremely low internal volume enhances sensitivity
- Low-mass collector includes a 50 mm 90 degree energy filter that enables the system to measure extremely large ratios without peak tailing—abundance sensitivity is <1 ppb (3 contribution from 4)
- Excellent low-mass resolution completely separates helium 3 from HD and H3+ interferences
- Innovative amplifier technology enables the majority of analyses to be done with long-life Faraday detectors
Specifications, terms, and pricing are subject to change. Not all products are available in all countries. Please consult your local sales representative for details.
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