ZJNF Class II Vertical Laminar Flow Biosafety Cabinets For Cleanrooms

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Delivery Time	18 days
Packaging Details	plywood/wooden package
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Product Name	403 Forbidden
Brand Name	ZJNF
Model Number	ZJNF-1
Certification	CE
Place of Origin	China

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Payment Terms	tt lc PayPal credit card	Delivery Time	18 days
Packaging Details	plywood/wooden package	Server	openresty
Status Code	403	Description	The server understood the request, but is refusing to fulfill it.
Product Name	403 Forbidden	Brand Name	ZJNF
Model Number	ZJNF-1	Certification	CE
Place of Origin	China
High Light	Class II vertical laminar flow biosafety cabinet ，cleanroom laminar flow cabinet ，vertical biosafety cabinet for cleanrooms

How to Choose a Biosafety Cabinet for Cleanrooms‌

When selecting a biosafety cabinet for cleanroom environments, it is essential to consider key factors such as protection level, airflow parameters, filtration efficiency, and compliance with certifications. Below are the core selection criteria and product recommendations.

‌1. Key Performance Indicators‌

‌Airflow Velocity‌
- ‌Inflow Airflow‌: Protects the operator. For Class II biosafety cabinets, it should be ≥0.5 m/s (e.g., 0.53 m/s or 0.55 m/s) to prevent aerosol leakage.
- ‌Downward Airflow‌: Protects the sample, typically ≥0.25 m/s (e.g., 0.35 m/s) to ensure stable vertical laminar flow.
‌Filtration Efficiency‌
- HEPA filters must capture ≥99.995% of 0.3 μm particles (e.g., 99.9995% or 99.999%) to block pathogens.
‌Certifications & Compliance‌
- Must have medical device registration and meet standards like YY0569-2011 (China) or NSF/ANSI 49 (International).

‌2. Application Scenarios & Safety Levels‌

‌Class II Biosafety Cabinets‌: Suitable for BSL-2 operations (e.g., clinical testing, cell culture), protecting personnel, samples, and the environment.
‌Class III Biosafety Cabinets‌: Designed for BSL-3/4 high-risk pathogens (e.g., Ebola virus), featuring fully enclosed design and dual HEPA filtration.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

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from Quality China Factory

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Business Type:

Manufacturer 


Year Established:

2003 


Total Annual:

3000000-4000000


Employee Number:

200~300 


Ecer Certification：

Verified Supplier 

Shenzhen ZhongJian South Environment Co., Ltd was founded in 2003. Which is the only high-tech technology company in Southern China with CNAS certification We are mainly engaged in Designing Manufacturing, Testing & Verification, Manufacturing Processes and Quality Control, ... Shenzhen ZhongJian South Environment Co., Ltd was founded in 2003. Which is the only high-tech technology company in Southern China with CNAS certification We are mainly engaged in Designing Manufacturing, Testing & Verification, Manufacturing Processes and Quality Control, ...

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Shenzhen Zhong Jian South Environment Co., Ltd.
9th Floor, Block C, Coolpad Building, Intersection Of Keyuan Avenue And Baoshen Road, Nanshan Gaoxin North District, Songpingshan Community, Xili Street, Shenzhen city, Guangdong, China
https://www.iairpurifier.com/

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