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    We have purchased 6 sets Roller Shutter Door for our candy factory from your company. Good quality! Good sevice! We will purchased other clean room equipment from your company later.
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    This year we are going to build a mobile phone screen electronics clean factory.We send Hongkong YaNing a list of products we need,Unexpectedly, they soon gave me a very detailed quotation and drawings, and gave us a lot of good advice. Very professional, good service, good product quality! We decided to place an order.
Contact Person : Nicole Yu
Phone Number : 86-18924660320
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High Efficiency Laminar Air Flow System , Laminar Airflow Chamber Negative Pressure Type

Place of Origin China
Brand Name YN
Certification CE/ISO
Model Number YN-LC-GMP
Minimum Order Quantity 1PCS
Price reconsideration
Packaging Details First in carton,then made wooden tray or as your requirement
Delivery Time 7-15 work days
Payment Terms L/C, D/A, D/P, T/T, Western Union
Product Details
Product Name Negative Pressure Laminar Air Flow Chamber Purification Levels Class 100
Specification Customize Hepa QTY According To Size
Packaging Wooden Case Terms CIF/EXW/FOB
Application Pharmacy
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Product Description


Negative pressure laminar air flow chamber meet GMP drug management specifications



1. Negative pressure Laminar air flow chamber description

Negative pressure laminar flow chamber. Negative pressure type cleaning cabinet (weighing room. Also called measuring hood, weighing room, weighing platform) is a kind of advanced practical necessary equipment for meeting GMP technical requirements, meeting GMP management requirements and preventing cross contamination. . It is a professional working equipment that is suitable for sampling, weighing, analysis, packaging microbiological research, scientific experiments, hospital tests, etc., and is applicable to the new GMP specifications. It can effectively control toxic and harmful gases, dust and dust in the work area. According to the design airflow direction, the operator is not allowed to inhale the operated items, ensure safe operation and operation, does not spread outside the operating area, protect the operator's safety and the external environment, is an effective control of dust flying to prevent cross-contamination Zui thinks of special purification equipment.


YN negative pressure laminar air flow chamber is a new type of product designed and developed based on advanced foreign technology. It is a cost-effective ideal weighing device. After a period of production and customer use, information feedback has further improved the unit's structure and control. The dust exhaust gas is discharged after purification and dilution. Negative pressure cleaning cabinet (weighing room) is also the best alternative to biological safety cabinets.


2.GMP Laminar air flow chamber advantages

1). Purpose: The clean laminar flow hood is an air purification unit that can provide a local high clean environment and can be flexibly installed above the process requiring high cleanliness. Clean laminar flow hoods can be used individually or as multiple strips of clean areas. The device is a unidirectional flow purification device with top, side or bottom air inlet and bottom air supply, which can be widely used in electronics, pharmaceuticals, precision instruments, scientific research and other fields.


2). Principle: The clean laminar flow hood blows the pre-filtered air into the static pressure box with a certain wind speed, and then the hepa filter equalizes the pressure of the damping layer, so that the clean air flows vertically into the working area. , thus ensuring the cleanliness of the work area to achieve the process requirements.


3). Structure: There are three kinds of clean laminar flow hood with fan installed, fan installed above and fan installed. Mounting methods are suspended, floor stand and mobile. The structure can be divided into wall plate type, full iron shell paint, stainless steel outer shell iron and stainless steel and other forms.


3. Laminar air flow chamber Parameter

 Model/parameter Class Ⅰ Class Ⅱ Class Ⅲ
Efficiency 99.99%
The wind speed(m/s) 0.45 0.3 0.23
Air supply size (mm) 2600×2400 2600×1800 2600×1400
Boundary dimension (mm) 2680×2480×500 2680×1880×500 2680×1480×500
Hepa size and QTY 610*305*292mm 8pcs 610*305*292mm 6pcs 610*305*292mm 4pcs
Usage occasion Class Ⅰ Special clean operating room. Class ⅡStandard clean operating room. Class Ⅲ General clean operating room.


High Efficiency Laminar Air Flow System , Laminar Airflow Chamber Negative Pressure Type 0High Efficiency Laminar Air Flow System , Laminar Airflow Chamber Negative Pressure Type 1