| Climatic Design Type | Daily Cycle¹ | Operational Conditions | Storage and Transit Conditions | |||||
|---|---|---|---|---|---|---|---|---|
| Ambient Air Temperature² °C (°F) | Solar Radiation W/m² (Bph³) | Ambient Relative Humidity (Percent RH&sup4;) | Induced Air Temperature °C (°F) | Induced Relative Humidity (Percent RH) | ||||
| Daily Low | Daily High | Daily Low | Daily High | |||||
| Hot | Hot Dry (A1) | 32 (90) | 49 (120) | 0 to 1120 (0 to 355) | 8 to 3 | 33 (91) | 71 (160) | 7 to 1 |
| Hot Humid (B3) | 31 (88) | 41 (105) | 0 to 1080 (0 to 343) | 88 to 59 | 33 (91) | 71 (160) | 80 to 14 | |
| Basic | Constant High Humidity (B1) | Nearly Constant 24 (75) | Negligible | 95 to 100 | Nearly Constant 27 (80) | 95 to 100 | ||
| Variable High Humidity (B2) | 26 (78) | 35 (95) | 0 to 970 (0 to 307) | 100 to 74 | 30 (86) | 63 (145) | 75 to 19 | |
| Basic Hot (A2) | 30 (86) | 43 (110) | 0 to 1120 (0 to 355) | 44 to 14 | 30 (86) | 63 (145) | 44 to 5 | |
| Intermediate&sup6; (A3) | 28 (82) | 39 (102) | 0 to 1020 (0 to 323) | 78 to 43 | 28 (82) | 58 (136) | See note 5 | |
| Basic Cold (C1) | -32 (-25) | -21 (-5) | Negligible | Tending toward saturation | -33 (-28) | -25 (-13) | Tending toward saturation | |
| Cold | Cold (C2) | -46 (-50) | -37 (-35) | Negligible | Tending toward saturation | -46 (-50) | -37 (-35) | Tending toward saturation |
| Severe Cold | Severe Cold (C3) | -51 (-60) | Negligible | Tending toward saturation | -51 (-60) | Tending toward saturation | ||
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