21
Nov
Cleanrooms Operate
Cleanrooms are designated areas that are free from contaminants and airborne particles. These designated areas are generally used either for manufacturing or research processes. However, compared to most manufacturing processes, cleanrooms are strictly safer and free from many types of airborne particles. In... read more
15
Aug
The class 100 operating room’s environment must be controlled. Especially the temperature and humidity. Therefore, the operating room temperature in the design is set at t=22-25°C; the relative humidity is 35-60%. And the corresponding air conditioner and humidifier are configured according to different sizes... read more
07
Aug
Air filter is an essential equipment for clean room. Many enterprises have made difficulties to select air filters. Now there are so many air filters on the market, how to choose them? In fact, as long as you master the method, it is very... read more
07
Aug
The use of air filters continues to increase in both industrial and civil areas. In different fields, the types of air filters used are also different. It is believed that most users of air filters will be unfamiliar with the word “dust capacity”. Only... read more
19
Nov
Note When Getting Cleanrooms
Basically, there are various types of particles around us and a considerable amount of these particles are harmful to some manufacturing processes. Some everyday microorganisms too can be harmful to sensitive manufacturing processes. Since most of the industries consider manufacturing micro... read more
27
Nov
Worldwide Standard Cleanliness
Cleanliness
The cleanroom classification standards FS 209E and ISO 14644-1 require specific particle count measurements and calculations to classify the cleanliness level of a cleanroom or clean area.
ISO 14644-1
Maximum concentration limits (particles/m3 )
Classification Number (N)
0.1μm
0.2μm
0.3μm
0.5μm
1.0μm
5.0μm
ISO Class 1
10
2
–
–
–
–
ISO Class 2
100
24
10
4
–
–
ISO Class 3
1,000
237
102
35.2
8
–
ISO Class 4
10,000
2,370
1,020
352
83
–
ISO Class... read more
14
Oct
Personal Protective Equipment In Clean Room
Various tasks in the cleanroom carry various requirements for using personal protective equipment. The purpose of these rules is not to hinder your work but to keep you and those around you safe. Proper PPE will greatly reduce the... read more
12
Dec
HaoAir Tech’s Clean Booth Information Introduction
Clean Booth Description
Clean Booth is a portable Clean room system equipped with HEPA Fan Filter Unit, it generates stable and ideal laminar air flow inside. This unit can provides high cleanliness (ranging from Class 100 to Class 10 000)... read more
10
Nov
Characteristics of Air Showers
Air showers is one of the most important equipment of clean room. Installation of cleanrooms is a highly beneficial step for a manufacturing plant or a research facility that expects the supreme level of cleanliness and contamination-free, controlled environment. However, without... read more
17
Mar
Cleanroom Applicable Industries
Electronics Cleanrooms, Aerospace, Optics, Research, Military, Defense, Etc.
This ISO5 GMP directional wheels dehumidifier modular cleanbooth for laboratory design normally involves products research, manufacturing, or repair & calibration that does not normally require the room surfaces, and equipment to be sanitized or... read more