CLS Series Helium Permeation Calibrated Leaks
- Chrome plated brass body
- Bellows sealed shutoff valve
- Used for helium leak detector calibration
| PART NUMBER |
LEAK RANGES (TORR L/SEC @ 25 °C) |
| CLS-8 |
1 x 10-5 to 2 x 10-6 |
| CLS-9 |
1 x 10-6 to 2 x 10-7 |
| CLS-10 |
1 x 10-7 to 2 x 10-8 |
| CLS-11 |
1 x 10-8 to 2 x 10-9 |
| CLS-12 |
1 x 10-9 to 2 x 10-10 |
Notes
- Actual leak rates that exist within the ranges given above for each model is considered within specifications.
- Key High recommends storing all permeation leaks with the Shut off valve open to prevent saturation of the glass element.
Options
- KEY SPEEDY NW40 and NW50 fittings are available upon request
- Larger or smaller leak rates are available upon request
Recalibration Service
Key High provides a complete recalibration and refilling service traceable to the National Bureau of Standards. Key High also services and repairs other brand helium permeation gas leaks. All calibrated gas leaks are shipped with certified calibration reports traceable to the NBS.
Product information is subject to change without notice. Product images may include options or accessories not included with the base model.
