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100,000-level clean room temperature and humidity standards and 100,000-level clean room air changes
by：PHARMA
2022-11-05
Class 100,000 clean workshops are generally suitable for electronic instrumentation, computer rooms, semiconductor factories, printing plants, automotive industry, aerospace industry, lithography, microcomputer manufacturing and other industries. . 1. Temperature and humidity standards for 100,000-level clean workshops When there are no special requirements for temperature and humidity in a 100,000-level clean room, it is advisable to wear clean work clothes without feeling comfortable, and the temperature is generally controlled at 20~22°C in winter;
24~26℃; fluctuation ±2℃. The humidity in the clean room in winter is controlled at 30-50%, and the humidity in the clean pharmaceutical cleanroom in summer is controlled at 50-70%. Power distribution: The general illuminance value of the main production room of the clean room (area) should be ≥300Lx; the illuminance value of the auxiliary studio, personnel purification and material purification room, airlock room, corridor, etc. should be 200~300Lx. The main function of the dust-free workshop is to control the cleanliness and temperature and humidity of the atmosphere that the products (such as silicon chips, etc.) come into contact with, so that the products can be produced and manufactured in a good environmental space. This space is called dust-free. room. So what are the regulations for the working environment of the 100,000-level clean room? The operating environment of the 100,000-level clean room is as follows: 1. Standard temperature of the clean room: 21℃-25℃, humidity: 50%-70%, there must be a temperature every day table records. 2. The detection of the amount of dust falling is outsourced every three months and the test results are attached to the company management department for archiving. 3. Operators will clean their respective workstation environments (including overtime hours) 10 minutes before commuting to and from get off work, which will be reviewed and confirmed by supervisory personnel from time to time. 100,000 class dust-free workshop indoor air parameter requirements: (1) Temperature and humidity requirements: the temperature is generally 24+2 ℃, and the relative humidity is 55+5% (2) The fresh air volume is large. Due to the large number of people in this type of pharmaceutical cleanroom, the following maximum values can be taken according to the following values: 10-30% of the total air supply volume of the non-unidirectional flow clean room; Fresh air volume; ensure the fresh air volume per person per hour in the room ≥ 40m3
/h. 3) The air supply volume is large. In order to meet the cleanliness and heat and humidity balance in the dust-free workshop, a large air supply volume is required. For a workshop of 300 square meters, the ceiling height is 2.5 meters. If it is 10,000-level, the air supply volume needs to be 300×2.5× 30=22500m3/h air supply volume (the number of air changes is ≥25 times/h); if it is 100,000 level, the air supply volume needs 300×2.5×20=15000m3/h of air supply (the number of air changes , is ≥ 15 times/h). 2. Standards for the working environment of the 100,000-level dust-free workshop: When the 100,000-level dust-free pharmaceutical cleanroom has no special requirements for temperature and humidity, it is advisable to wear clean work clothes without feeling comfortable. 24-26°C; fluctuation ±2°C. The humidity of the clean room in winter is controlled at 30-50%. When necessary, the TH-40 temperature and humidity meter of Hongrui Technology can be used for detection. 3. The standard of air parameters of the 100,000-level clean room: 10-30% of the total air supply volume of the 100,000-level non-unidirectional flow clean room; The CLJ-B330 dust particle counter of Hongrui Technology is used to detect the number of particles in the clean room, and it is classified according to the regulations of ISO14644: 2. The number of air changes in the 100,000-level clean room is generally estimated. For: 100,000-level ventilation frequency ≥ 15 times/hour (generally 15-25) Of course, this ventilation frequency also has certain applicable conditions: 1. The ventilation frequency is suitable for dust-free workshops with a floor height of less than 4 meters 2. Room If the number of people is small, the lower limit should be adopted for the heat source hour. 3. The number of air changes in a clean room with a class greater than 100,000 should not be less than 12 times. Moreover, the air volume should not be designed blindly according to the number of air changes, and the residual heat and humidity of the room and process should be considered. Otherwise, the air volume may be able to meet the temperature and humidity requirements at the beginning, and the effect will not be so good after the system runs for a period of time.
SUZHOU PHARMA MACHINERY CO.,LTD. is different from other companies as we provide timely and unique services to our respected clients.
SUZHOU PHARMA MACHINERY CO.,LTD. is the major CUSTOM SOLUTION SERVICES provider. extraction machine businesses need the right tools at their disposal in order to handle extraction machine. PHARMA MACHINERY is your best choice.
The best way to determine the ideal strategy of CUSTOM SOLUTION SERVICES is to continually test and refine your selling and marketing tactics.
24~26℃; fluctuation ±2℃. The humidity in the clean room in winter is controlled at 30-50%, and the humidity in the clean pharmaceutical cleanroom in summer is controlled at 50-70%. Power distribution: The general illuminance value of the main production room of the clean room (area) should be ≥300Lx; the illuminance value of the auxiliary studio, personnel purification and material purification room, airlock room, corridor, etc. should be 200~300Lx. The main function of the dust-free workshop is to control the cleanliness and temperature and humidity of the atmosphere that the products (such as silicon chips, etc.) come into contact with, so that the products can be produced and manufactured in a good environmental space. This space is called dust-free. room. So what are the regulations for the working environment of the 100,000-level clean room? The operating environment of the 100,000-level clean room is as follows: 1. Standard temperature of the clean room: 21℃-25℃, humidity: 50%-70%, there must be a temperature every day table records. 2. The detection of the amount of dust falling is outsourced every three months and the test results are attached to the company management department for archiving. 3. Operators will clean their respective workstation environments (including overtime hours) 10 minutes before commuting to and from get off work, which will be reviewed and confirmed by supervisory personnel from time to time. 100,000 class dust-free workshop indoor air parameter requirements: (1) Temperature and humidity requirements: the temperature is generally 24+2 ℃, and the relative humidity is 55+5% (2) The fresh air volume is large. Due to the large number of people in this type of pharmaceutical cleanroom, the following maximum values can be taken according to the following values: 10-30% of the total air supply volume of the non-unidirectional flow clean room; Fresh air volume; ensure the fresh air volume per person per hour in the room ≥ 40m3
/h. 3) The air supply volume is large. In order to meet the cleanliness and heat and humidity balance in the dust-free workshop, a large air supply volume is required. For a workshop of 300 square meters, the ceiling height is 2.5 meters. If it is 10,000-level, the air supply volume needs to be 300×2.5× 30=22500m3/h air supply volume (the number of air changes is ≥25 times/h); if it is 100,000 level, the air supply volume needs 300×2.5×20=15000m3/h of air supply (the number of air changes , is ≥ 15 times/h). 2. Standards for the working environment of the 100,000-level dust-free workshop: When the 100,000-level dust-free pharmaceutical cleanroom has no special requirements for temperature and humidity, it is advisable to wear clean work clothes without feeling comfortable. 24-26°C; fluctuation ±2°C. The humidity of the clean room in winter is controlled at 30-50%. When necessary, the TH-40 temperature and humidity meter of Hongrui Technology can be used for detection. 3. The standard of air parameters of the 100,000-level clean room: 10-30% of the total air supply volume of the 100,000-level non-unidirectional flow clean room; The CLJ-B330 dust particle counter of Hongrui Technology is used to detect the number of particles in the clean room, and it is classified according to the regulations of ISO14644: 2. The number of air changes in the 100,000-level clean room is generally estimated. For: 100,000-level ventilation frequency ≥ 15 times/hour (generally 15-25) Of course, this ventilation frequency also has certain applicable conditions: 1. The ventilation frequency is suitable for dust-free workshops with a floor height of less than 4 meters 2. Room If the number of people is small, the lower limit should be adopted for the heat source hour. 3. The number of air changes in a clean room with a class greater than 100,000 should not be less than 12 times. Moreover, the air volume should not be designed blindly according to the number of air changes, and the residual heat and humidity of the room and process should be considered. Otherwise, the air volume may be able to meet the temperature and humidity requirements at the beginning, and the effect will not be so good after the system runs for a period of time.
SUZHOU PHARMA MACHINERY CO.,LTD. is different from other companies as we provide timely and unique services to our respected clients.
SUZHOU PHARMA MACHINERY CO.,LTD. is the major CUSTOM SOLUTION SERVICES provider. extraction machine businesses need the right tools at their disposal in order to handle extraction machine. PHARMA MACHINERY is your best choice.
The best way to determine the ideal strategy of CUSTOM SOLUTION SERVICES is to continually test and refine your selling and marketing tactics.
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