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2018 Bad Day Training's HazMat Tactical Response Guides are protected by copyright. Thank you for respecting this. 2
Methane 1 - 690Argon 1 - 840 Neon 1 - 1445
Carbon Dioxide 1 - 450 Nitrogen 1 - 695Fluorine 1 - 980 Nitrous Ox. 1 - 670
Helium 1 - 745 Oxygen 1 - 860
Hydrogen 1 - 850 Propane 1 - 270
LNG 1 - 635 Xenon 1 - 570
4-Gas, PID and Chemical Specific Detection
Cryogenic Liquid Cylinder (Top)
Expansion RatiosConversion from Liquid to Gas
Consider re-occupy if lower than REL, PEL, TWA, STEL
* Constructed of glass, aluminum,
Metering
C: Vacuum FlaskD: Insulated Support
Expansion Ratios (approximate):
Consider: or stainless steel.
A: Cap
B: Outer Case
Dewars (Non-pressurized)** Oxygen Enriched/Deficient Atmospheres **
* Thermal Stress Leak: loss of insular protection* Mechanical Damage to the container walls or valves
PPE
Hazardous Materials Tactical Response GuideCRYOGENIC RESPONSE CONSIDERATIONS
Typical Cryogenic Liquid Cylinder
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Pressurized Containers: up to 500 PSICapacity up to 265 Liters (70 Gallons)
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* Cryogenically rated, loose-fitting gloves (cryo gloves are not rated for immersion) (cryo gloves are not for prolonged handling)* Cryogenic rated apron
** conversion is @ 100% or 1,000,000 ppm *** SCBA or full face shield
* Capactiy: 1 - 50 Liters (13 (Gallons)
If conversion factor is not known ='s A LOT
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Bad Day Training & Consulting, LLCPhone: 440-343-4993