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IS0 Class6 clean room crane traveling crane

2022-03-10 03:31 click:900

IS0 Class6 clean room crane traveling crane

Clean room cranes, cranes, aerial cranes and other equipment are needed for material handling when working in IS0 Class6 clean room workshops. IS0 Class6 clean room clean room refers to the removal of particulates, harmful air, bacteria and other pollutants in the air within a certain space, and the indoor temperature, cleanliness, indoor pressure, airflow speed and airflow distribution, noise and vibration. And lighting, static control is within a certain demand range, and a specially designed room is given.
IS0 Class6 clean room indoor air parameter requirements
(1) Temperature and humidity requirements: the temperature is generally 24+2℃, and the relative humidity is 55+5%.
(2) The volume of fresh air is large. Due to the large number of personnel in this type of workshop, 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; compensate for the fresh air volume required for indoor exhaust air and maintain the indoor positive pressure value; ensure that the fresh air volume per person per hour in the room is ≥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 class, the air supply volume needs 300×2.5×20=15000m3/h of air supply (the number of air changes) , is ≥ 15 times/h).
A clean room (ie, clean room, clean room) refers to the removal of particulates, harmful air, bacteria and other pollutants in the air within a certain space, and the indoor temperature, cleanliness, indoor pressure, and airflow. The air distribution, noise and vibration, lighting, and static electricity are controlled within a certain demand range, and a specially designed room is given. That is to say, no matter how the external air conditions change, the interior can maintain the characteristics of cleanliness, temperature, humidity and pressure that were originally set. The requirements of IS0 Class6 clean room are relatively high, so the requirements for crane driving are relatively high. Under the standard of IS0 Class6 clean room, it is necessary to use the relevant designed clean room for driving. 
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