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معدات إزالة التلوث للموظفين والمواد
Biosafety احتواء تمرير مربع
A sealed, pressure-controlled transfer chamber with filtered exhaust and service features intended for biosafety boundaries.
- Sealed Containment Chamber
- Filtered Exhaust Path
- Safe-تغيير تصفية الإسكان
- Pressure-Gated Doors
مقدمة المنتج
This containment pass box controls material movement between a biological work area and an adjacent support space. The welded chamber operates with a selected pressure bias, while exhaust passes through a high-efficiency final filter housed in a service enclosure. Sealed penetrations, pressure indication and one-door-at-a-time logic support a defined containment boundary.
الخصائص الرئيسية
A safe-change housing isolates the used final filter during service.
Differential-pressure indication makes chamber status visible.
Capped ports support compatible chamber treatment connections.
Coved internal welds simplify chemical wipe-down.
مخاوف المنتج للعملاء
Biosafety transfer must maintain leakage direction, protect maintenance personnel and preserve the barrier at every door movement.
Aged gaskets allow air to escape to the adjacent room.A controlled negative bias draws leakage inward to the filtered exhaust route.
Service staff are exposed while replacing a loaded filter.A safe-change enclosure contains the filter during removal and replacement.
Operators cannot see whether the pressure bias is established.A differential-pressure display and door permissive show the chamber state.
Cable penetrations bypass the sealed enclosure.Welded sleeves and capped pressure-tight ports retain the chamber boundary.
تطبيقات نموذجية
Biosafety laboratoriesVaccine development supportAnimal containment roomsBiological sample logistics
المعلمات الفنية
Representative construction ranges for a biosafety containment pass box are shown below.
| المواد الأساسية | Welded SUS 316L chamber with pressure-control fan, HEPA exhaust filter and safe-change service housing |
|---|---|
| سمك اللوحة | 100-180 mm sealed service-plenum construction |
| العرض الفعال | 500-1100 mm clear chamber width |
| الحد الأقصى الطول | Up to 1500 mm chamber depth |
| الصلب يواجه سمك | 1.2-2.0 mm SUS 316L chamber facing |
| الكثافة الأساسية | 35-40 kg/m³ polyurethane insulation within external service panels |
| الموصلية الحرارية | 0.022-0.028 W/(m·K) for polyurethane service-panel insulation |
| إنهاء السطح | Electropolished or satin SUS 316L with coved welds and chemical-resistant door seals |
| نوع المشترك | Continuously welded pressure-tight chamber with compression doors and safe-change filter enclosure |
| التخصيص | متوفر على أساس التطبيق المقصود وبيئة التشغيل. |
الخيارات المتاحة
Bag-in/bag-out filter housingPressure-decay test portsChamber-treatment connection portsBattery-backed interlock release
Planning a Biosafety Containment Pass Box specification?
أرسل لنا الأبعاد الخاصة بك، شروط التثبيت، أهداف الأداء والتشطيب السطحي المطلوب.
