Guangzhou Cleanroom Construction Co., Ltd.
GCC : You All-in-one Cleanroom Construction and Solutions Partner
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GCC Downflow Booth (DFB) is designed in compliance with international cGMP guidelines. It is fully equipped to provide operator, process, and/or product protection during open handling processes such as: weighing / dispensing or charging of powder into intermediate bulk container (IBC), bins or equivalent, and sampling in GMP warehouses.
Downflow Booth Principle
1. Air is delivered into the Operator’s Breathing Zone (OBZ) via the overhead HEPA filters, thus providing a clean and safe environment.
2. Potential dust clouds are suppressed and removed via the exhaust filtration system.
3. The operator carries out tasks in the high velocity zone at the rear of the Booth so that dangerous dusts will not rise into the breathing zone.
4. Product protection is assured by customising the downflow booth’s layout to suit the processes being carried out.
5.The Booth provides a stand-alone work place that doesn’t require the connection of external ventilation systems.
Quality Control
Factory test include:
--appearance testing
--functional test and visual inspection
--air velocity testing
--noise testing
Downflow Booth Applications
This instrument is applied for pharmaceutical, microbiological, scientific experiments, food industries and hospital operating rooms.
Downflow Booth Method of Use
Before debugging, we must verify that the connection of the wires is correct, and the debugging personnel to be familiar with the instrument. And we should read the instruction carefully.