I. Main technical features
1. It equips a specially designed heating bath.The gas circuit is designed reasonably and the effect of evaporation is good.
2. The material of working bench is stainless steel. It has 5 sample holes. Each jet flow can be adjusted and controlled by an independent flowmeter. It can do 1 ~ 4 determinations at the same time.
3. The instrument is desktop structure. Simple design and easy to operate. It equips an air compressor to make it meet requirements of standard.
4. Each test hole equips unique flowmeter. It can control the hot-air flow rate of each test hole correctly.
II. Main technical specifications | SN. | Item | Parameter |
| 1 | Power supply | AC(220±10%)V，50Hz，3500W |
| 2 | Dimension of evaporation bath | 260mm×130mm |
| 3 | Sample positions | 5 positions |
| 4 | Dimension of sample positions | φ51mm×70mm |
| 5 | Working temperature | (160～165)℃ |
| 6 | Temperature control | Automatic |
| 7 | Temperature display | Digital display |
| 8 | Flow display | Flaot ball type |
| 9 | Working pressure of air reducing valve | 0.07MPa |
| 10 | Air source rate of jet outlet | 600mL/s for each hole |
| 11 | Dimension | 590mm×480mm×340mm(Thermometer holder is not included) |
