İngilizce
Almanca
Arapça
Fransızca
Endonezya dilinde
Japonca
Korece
Malay dilinde
Portekizce
Rusça
İspanyolca
Taylandca
TürkçeCurrent
Vietnamca
Personel ve Malzeme Dekontaminasyon Ekipmanları
Pozitif Basınç Temiz Transfer Pass Kutusu
A filtered-supply pass box maintained above adjacent pressure to reduce inward contamination towards sensitive payloads.
- Positive Chamber Bias
- Filtered Supply Air
- Controlled Relief Path
- Timed Clean-Air Purge
Ürün tanıtımı
The positive-pressure transfer pass box supplies more filtered air than leaves through its controlled relief path, moving small leakage outwards instead of drawing room particles towards the payload. A fan, diffuser and pressure sensor maintain the selected chamber condition. Receiving-side access can be delayed until a purge and pressure recovery have completed.
Ana Özellikler
A defined relief path avoids reliance on door-gap leakage.
A full-width diffuser distributes clean air across trays and containers.
Pressure indication supports operational checks before release.
A timed purge clears loading-side air before clean-side access.
Müşteri Ürün Sorunları
Payload protection requires outward leakage control without excessive door force or uncontrolled airflow to adjacent rooms.
Room particles enter through minor gasket imperfections.Filtered positive bias drives leakage outward from the protected payload zone.
High pressure strains latches and complicates closing.A controlled relief path limits chamber pressure rise.
A narrow jet bypasses the load and leaves corners stagnant.A broad diffuser spreads supply air over the chamber.
The receiving door opens before loading-side air is displaced.A purge timer and pressure permissive control release.
Tipik uygulamalar
Sterile component protectionOptics and sensor transferMicroelectronics materialsMedical-device assembly
Teknik parametreler
Representative clean-air construction ranges for a positive-pressure transfer pass box are shown below.
| Temel malzemeler | SUS 304 or SUS 316L chamber with variable-speed filtered supply fan, diffuser and relief path |
|---|---|
| Panel kalınlığı | 80-150 mm supply-plenum and double-wall construction |
| Effective Width (Etkili Genişlik) | 500-1200 mm clear transfer width |
| Maksimum uzunluk | Up to 1500 mm chamber depth |
| Çelik yüz yüze kalınlığı | 1.0-1.5 mm stainless-steel facing |
| Core Density (Çekirdek Yoğunluğu) | 35-40 kg/m³ polyurethane insulation around supply and relief plenums |
| Termal İletkenlik | 0.022-0.028 W/(m·K) for polyurethane plenum insulation |
| Yüzey bitirme | Brushed stainless chamber with smooth diffuser and removable payload shelf |
| Ortak tip | Sealed cabinet seams with interlocked compression doors, gasketed filter frame and relief connection |
| Customization (Özelleşme) | Kullanılan uygulama ve çalışma ortamına göre kullanılabilir. |
Mevcut Seçenekler
Typical +10 to +30 Pa pressure rangeH13 or H14 supply filterConstant-pressure EC fan controlFiltered or ducted relief connection
Planning a Positive-Pressure Clean Transfer Pass Box specification?
Bize boyutlarınızı, montaj koşullarınızı, performans hedeflerinizi ve gerekli yüzey kaplamalarınızı gönderin.
