Dynamic pass box Introduction:
Dynamic pass box is a kind of auxiliary equipment of clean room, used for cargo transfer between different clean level cleanrooms. It can reduce the times to open the door so as to ensure the cleanliness in the clean room. It can remove the dust on the surface of articles. Meanwhile, this pass box can also prevent unpurified air getting into clean zone. Client can choose to add UV light, buzzer and bottom plate. We can also design non-standard size of pass box as client’s specific needs.
Dynamic pass box Applications:
Biological pharmacy, Tissue culture, Scientific research institute, Center for disease control(CDC), Hospitals, Chemical industry.
Dynamic pass box Operation features:
1. All components are designed for maximum chemical resistance and enhanced durability for a long service life. The surface material of Dynamic pass box can be chose stainless steel or steel with power coated.
2. It is constructed of stainless steel inside in circular arc form. The arc design in the inner circumference is to ensure a seamless connection line, making the work zone easy to clean and endurable.
3. Microprocessor controller and automatic control system, Two level filtration system(Pre-filter, HEPA filter).
4. Laminar flow design adopts the ceiling air supply and lower side return mode of air distribution.
5. Double-layer glass has a smooth, glossy surface, which is both aesthetical and safe for users.
6. The internal bottom is optional to adopt to the stainless steel plate or non-power drum.
7. This dynamic pass box contains differential pressure gauge and PAO/DOP port.
8. Electronic interlock shall reduce contamination from the low cleanliness area.
9. With Buzzer, alarm independently(when the filter exceed 250-300Pa).
10. It shall be installed in the wall or supported by bracket.
11. Special sealing trip is installed to ensure air tightness.
12. Low vibration and low noise.
Photograph:
Illustration:
DOP/PAO Port
Differential pressure gauge
Control board
Handle
Double Layer Glass
UV light
Parameter
| Dynamic Pass Box | |||
| Model | HaoAir-DPB500 | HaoAir-DPB600 | HaoAir-DPB700 |
| Internal Size(W*D*H)㎜ | 500x500x500 | 600x600x600 | 700x700x700 |
| External Size(W*D*H)㎜ | 700x570x1050 | 800x670x1150 | 900x770x1250 |
| Air Velocity | 0.45m/s (Adjustable) | ||
| HEPA Efficiency | 99.995%@0.3um (GB50073/ISO14644-1) | ||
| HEPA Filter Type | Mini-Pleats Gel Sealant HEPA Filter | ||
| Test port | External PAOI/DOP Test port | ||
| Differential pressure gauge | 1 Set (Dwyer brand) | ||
| Inner bottom | Arc Shaped | ||
| Interlock | Micro-computer interlock | ||
| Material | SUS304/201 or steel with power coated (T=1.0/1.2/1.5mm) | ||
| Power | 150-350W 220V/50HZ | ||
