Teledyne 2240 - Portable Handheld Hydrogen Leak Detector, 3rd generation (revision 2/29/08) - Manual (Page 37)

Handheld Hydrogen Leak Detector Appendix
Teledyne Analytical Instruments 27
Appendix
A.1 Specifications
Range: 0.0015% (15ppm) to 100% hydrogen by
volume in air.
Response Time:
Indication of hydrogen within seconds.
Stabilization to final value depends on
concentration.
Temperature: Ambient Operating: -0 to +40 °C
Storage: -20 to +50 °C
Power: Internal rechargeable Lithium Ion battery
yields over 10 hours of operation. Battery
recharge time: 4 hours with included
charger.
Calibration Period:
Recommended user verification on a 3
month basis and calibration on a 12 month
basis.
Dimensions:
See following figures (dimensions in
inches).
Weight: 975 g (2.15 lb.) unit and carrying pouch
2.2 kg (5 lb.) shipping weight (unit with
accessories)
Water Ingress Protection: IP64 (Dust-tight, protected against water
spray from any direction).
Approvals and Ratings: CE 31 May 2007
Product Life Expectancy: 10 years