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Custom Cleaning Level Class Modular Cleanroom With Ceiling FFU Air Condition Filtration System
Key Characteristics of Cleanrooms
Controlled Air Quality:
Airborne particle levels are strictly regulated based on cleanroom classification standards (e.g., ISO 14644 or Federal Standard 209E).
HEPA or ULPA filters are commonly used to remove particles as small as 0.3 microns or smaller.
Positive Air Pressure:
Cleanrooms often maintain higher air pressure inside to prevent unfiltered air from entering when doors are opened.
Temperature and Humidity Control:
Precise control of temperature (typically 20–22°C) and relative humidity (30–60%) to ensure optimal conditions for sensitive processes and equipment.
Airflow System:
Laminar airflow (unidirectional) or turbulent airflow systems maintain cleanliness by continuously replacing and filtering air.
High air exchange rates, typically 10–600 air changes per hour, depending on the cleanroom classification.
Surface Materials:
Interior surfaces, including walls, floors, and ceilings, are smooth, non-porous, and easy to clean to minimize particle accumulation.
Common materials include epoxy, stainless steel, or special-grade plastics.
Personnel Protocols:
Workers are required to wear specialized clothing, such as cleanroom suits, gloves, masks, and booties, to minimize contamination from skin or clothing particles.
Strict entry and exit protocols, often through airlocks or cleanroom pass boxes.
Classification Standards:
Cleanrooms are categorized by the allowable number of particles per cubic meter of air. For example:
ISO Class 1: Strictest (least particles allowed)
ISO Class 9: Least strict (most particles allowed)
Monitoring Systems:
Continuous monitoring of particle levels, airflow, pressure differentials, and environmental conditions to ensure compliance with cleanroom standards.
Applications of Cleanrooms
Pharmaceuticals and Biotechnology: To prevent microbial contamination during drug production.
Semiconductor Manufacturing: To avoid defects caused by dust or other particles on microchips.
Aerospace: For assembling sensitive equipment like satellites or spacecraft.
Medical Device Manufacturing: To ensure sterility and compliance with health regulations.
Advantages of Cleanrooms
Enhanced product quality and consistency.
Compliance with regulatory standards in critical industries.
Protection of sensitive processes and equipment from contamination.
Cleanrooms are a cornerstone of modern high-tech manufacturing and research, ensuring optimal conditions for innovation and safety.
Technical Data
Cleanliness Level
Maximum Allowable Dust Number/Cubic Meter
Maximum Allowable Number of Microorganism
/
≥0.5um
≥5um
Airborne Microbe/Cubic Meter
Settling Microbe Number/Vessel·30min
100
3500
0
5
1
10000
350000
2000
100
3
100000
3500000
20000
500
10
300000
10500000
60000
/
15
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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, ...
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