
| Project | Technical parameters |
| blower | Air not less than 12 m3 / h |
| Air pressure not less than 49 hpa (500 mmh2o) | |
| Muffle furnace | Furnace heating chamber not less than the following dimensions: High 140 mm, width of 200 mm, 320 mm deep |
| After the furnace wall or on the wall should be vent, and equipped with temperature controller. | |
| Industrial balance | The biggest weighing 1 kg, feeling volume: 0.01 g |