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Product name | Low Temperature Insulated Gas Cylinder | ||||||||||||
Product Specifications | DPL450- 175/195/210 -1.4 | DPL450- 175/195/210 -2.01 | DPL450- 175/195/210 -2.3 | DPL450- 175/195/210 -2.88 | DPL700- 410/450/500 -3.17 | DPL900-1000-2.45 | |||||||
Nominal volume/effective volume (L) | (175/166) (195/185) (210/199) | (410/377) (450/414) (500/460) | (1000/920) | ||||||||||
Working medium | liquid oxygen, liquid nitrogen, liquid argon, carbon dioxide, helium oxide | ||||||||||||
Working pressure (MPa) | 1.4 | 2.01 | 2.3 | 2.88 | 3.17 | 2.45 | |||||||
Minimum operating temperature (℃) | -196 | ||||||||||||
Air tightness test pressure (MPa) | 1.4 | 2.01 | 2.3 | 2.88 | 3.17 | 2.45 | |||||||
Opening pressure setting of primary safety valve MPa(≤) | 1.59 | 2.41 | 2.76 | 3.45 | 3.45 | 2.76 | |||||||
Bursting pressure setting of liner bursting disc MPa(≤) | 2.6 | 3.6 | 3.6 | 5.17 | 5.17 | 3.6 | |||||||
Static evaporation %rate/d (liquid nitrogen) | 1.9 | 1.9 | 1.9 | 1.9 | 1.7 | 1.9 | |||||||
Empty weight of container (kg) | 110/116/119 | 125/133/140 | 132/140/148 | 143/156/162 | 326/347/370 | 817 | |||||||
Overall dimensions (mm) | Φ516X 1500/1610/1700 | Φ766X1535/1640/1765 | Φ964X2040 | ||||||||||
Maximum filling capacity (kg) | volume | 175/195/210 | 410/450/500 | 1000 | |||||||||
liquid oxygen | 189/210/226 | 429/472/524 | 1048 | ||||||||||
liquid nitrogen | 134/149/161 | 305/335/372 | 745 | ||||||||||
liquid argon | 234/260/280 | 527/579/644 | 1288 | ||||||||||
liquid carbon dioxide | / | 182/203/218 | 392/430/478 | 956 | |||||||||
liquid Nitrous oxide | / | 212/236/254 | 482/529/588 | 1177 |