The following operating environment information is helpful to you to safely operate the Muffle Burner:
1. A dry, hard and flat surface(workbench);
2. The Muffle burner shall be kept indoor with nice ventilation and avoided direct sunlight;
3. Operating temperature: 50 degree Celsius --- 350 degree Celsius;
4. Relative humidity (noncondensing): 10% --- 85%;
5. Dust-free.