The Thermotron SM model chambers are designed to test temperature and/or humidity tolerances. The SM-8S has a single stage refrigeration system for cooling. The Thermotron SM-8S has eight cubic feet of work space. The chamber can be equipped with various options. Please contact your sales representative for more information on the options available.
| Input Voltage |
208VAC 3 phase |
| Recommended Min. Service Amperes |
1 phase 40 amperes |
| 3 phase 30 amperes |
| Temperature Range |
-20°F to +350°F |
| -29°C to +177°C |
| Humidity Range (Limited by a +40°F (+4°C) minimum dew point and a max. dry bulb of +185°F (+85°C) |
20% to 95% |
| Humidity Water Operating at Full Capacity |
0.5 GPH |
| 1.9 LPH |
| Temperature Pulldown From +75°F (+24°C) |
-20°F (-29°C) |
| 50 minutes |
| Temperature Heat Up From +75°F (+24°C) |
+200°F (+93°C): |
18 minutes |
| +350°F (+177°C): |
30 minutes |
| Capacity for Holding Watts Live Load |
0°F (-18°C): |
200 watts |
| -20°F (-29°C): |
50 watts |
| 95% R.H.: |
200 watts |
| 50% R.H.: |
500 watts |
| **CHAMBER REQUIRES EXTERNAL WATER SUPPLY FOR COOLING**
The above specifications are based on 60 Hertz operation and +27°C (+80°F) ambient air. For 50 hertz operation, refrigeration and air flow performance are approximately 17% less. |
