1. Main Characteristics:
- There are pockets and containers for collecting materials under negative pressure room.
- An isolation plate is installed on operating area to ensure that material will not fly out of the operating area.
- A flow equalizing plate makes wind speed uniform and ensures that wind speed on the same plane is consistent.
- Automatic control of air supply and exhaust to ensure that operating area is in a state of negative micro-pressure relative to the outside of equipment.
- Automatically controlled by microcomputer and wind speed is automatically constant.
- The operating parameters of equipment can be stored and printed. If operating parameters exceed the set limit, the equipment will alarm.
- Negative pressure weighing booth can be made as follows: movable type, integral type, assembled type.
2. Technical Data Sheet
|
Modèle |
DBT-800 |
DBT-1200 |
| Cleanliness |
ISO5 (CLASS A) |
|
| Air Output m3/h | 800 | 1500 |
| Exhaust Air Rate m3/h | 150 | 250 |
| Air Supply Velocity m/s | 0.45±20% | 0.45±20% |
| Negative Pressure Differential at working area Pa | -5 to -15Pa | -5 to -15Pa |
| Noise dB(A) | <72 | <72 |
| Illuminance LUX | >300 | >300 |
| Power Supply | AC220V/50Hz | AC220V/50Hz |
| Max. Power W | 350 | 550 |
| Weight kg | 40 | 80 |
| Outline Dimension mm | W900*D800*H2000 | W1300*D850*H2000 |
| Working Area Dimension mm | W800*D500*H800 | W1200*D600*H800 |
| Operative Surface |
Isolation Gate |
|
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