传递窗

Pass Boxes

Photo for reference; configuration may vary by order.

Model No. PBO-0002 · Cleanroom Equipment

Dynamic Pass Box with HEPA Filtration

带 HEPA 过滤的动态传递窗

Transfers into sterile or ISO 5 zones need a pass box that actively flushes the chamber. HEPA air at 0.3 to 0.5 m/s through H13 or H14 filters brings the at-rest chamber to ISO 5. Internal sizes are 500 × 500 × 500 to 800 × 800 × 800 mm, with noise at or below 60 dB(A).

Internal size: 500 × 500 × 500 to 800 × 800 × 800 mm
Air velocity: 0.3–0.5 m/s
Filter grade: H13 or H14 HEPA
Chamber cleanliness (at rest): ISO 5 (Class 100)
Interlock: Electromagnetic or electronic

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Packing & Shipping

Place of origin	China (dispatched from Shanghai)
Brand	Liquid International / OEM on request
Export packing	Fumigation-free plywood case or reinforced carton
Loading port	Shanghai / Ningbo (others on request)
Payment terms	T/T, L/C at sight (confirmed on quotation)
Trade terms	EXW, FOB, CFR, CIF, DAP

Typical export terms — final terms are confirmed on the proforma invoice.

Product Description 产品描述

Highlights

Electromagnetic or electronic interlock.
304 stainless chamber.
220 V, 50 Hz at 150–250 W.
Suits biologics and cell therapy facilities.

Applications

Sterile pharmaceutical production
Biologics manufacturing
Cell therapy facilities
Electronics cleanrooms

Specifications 技术参数

Parameter	Value
Internal size 内部尺寸	500 × 500 × 500 to 800 × 800 × 800 mm
Air velocity 风速	0.3–0.5 m/s
Filter grade 过滤器等级	H13 or H14 HEPA
Chamber cleanliness (at rest) 腔内洁净度（静态）	ISO 5 (Class 100)
Interlock 互锁	Electromagnetic or electronic
Chamber material 腔体材质	304 stainless steel
Power supply 电源	220 V, 50 Hz, 150–250 W
Noise level 噪声	≤ 60 dB(A)
Differential pressure gauge 压差计	0–250 Pa
Wall thickness fit 适配墙厚	50–100 mm
Model No.	PBO-0002
Place of origin	China (dispatched from Shanghai)

Applicable standards 适用标准

ISO 14644-1 (cleanroom classification) ISO 14644-4 (design and construction) EU GMP Annex 1 (sterile manufacturing) GB 50073 (cleanroom design code) JG/T 382 EN 1822 (HEPA and ULPA filters)

Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.