Pass Box Cleaning Guide

  • 10, 05, 2021

Pass box is generally operated in clean areas such as clean rooms and laboratories.  Little knows how to maintain and clean pass box. In this article, VCR will provide you pass box cleaning guide. Let's find out!

I. Pass box features  

1. Stainless steel pass box

The work surface and box body are made of stainless steel, which is smooth and clean. Not only the appearance and visual effects are good, but also cleaning is very convenient.  

2. Electronic interlocking

Two doors of stainless steel pass box are equipped with mechanical interlocking or electronic interlocking system, so that the doors on both sides cannot be opened at the same time, so as to ensure the sterility of the transferred objects.   

3. Door signal indicators

The two electronic interlock pass box doors are equipped with door opening signal indicators, which show the opening and closing status of the opposite door, which is convenient for the operator to operate and will not open the door because it is invisible and cause damage to the pass box.   

4. Sealing strip

A special sealing strip is installed on the cleanroom pass box to ensure airtightness.

5. Lighting lamps and UV lamps

According to different purposes, indoor lamps and UV lamps can be added to increase contamination control.

II. How to clean cleanroom pass box

1. Use a special cleaning cloth and disinfectant for the pass box to wipe and remove the stains on the inner surface of the pass box, each corner, ultraviolet lamps, and the doors. Brushes and disinfectants can be used to remove the dirt. It is necessary to clean with disinfectant at times.   

2. Use UV light for disinfection during the use of the pass box.   

3. It is necessary to develop a good habit of cleaning the stainless steel pass box regularly, and disinfect the inside and outside of the pass box with a disinfectant after use every week.   

4. After the stainless steel pass box has been cleaned, it will be affixed with a "cleaned" status indicator card after it has been checked and cleaned by a professional inspector, indicating that it can be put into use normally.

Vietnam Cleanroom Equipment (VCR) specializes in providing cleanroom equipment for construction contractors. We provide high-quality products with competitive prices and large quantities nationwide. The equipment includes:

Differential pressure gauge, FFU Fan Filter Unit, Pass box, Clean room air filter, HEPA box, Clean booth, cleanroom steel door, Isolator cabinet, and other equipment

For details, please refer to Vietnam cleanroom equipment official website

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