Cleanroom test TFT Display Module

Clean room and clean area test The primary purpose is to determine their operating performance. Existing "IEST RP-CC006.3: clean room test" provides a proven and is standardized testing procedures, it can determine the clean room and clean area performance. Test procedure is divided into two categories: initial testing and intermediate tests. Preliminary tests with cleanroom classification of airborne particulate cleanliness or closely related validation test contains the following sections: gas flow, speed and evenness testing; HEPA and ULPA filter installation and testing; calculated airborne particulate testing; interior plus pressure testing. Intermediate tests including cleanroom or clean zone for other characteristics, specified acceptance range consists of the following elements: visual flow characteristics test; illumination and illumination uniformity test; noise level test; temperature and humidity uniformity test; vibration testing. We may require one or more operating state, i.e. empty state, static or operating state for performance testing. In this literature does not make clear the test requirements of the order, however, in general, preferably in the order of preferred to perform certain tests. For example, for unidirectional cleanroom concerned, we recommend the following sequence: gas flow rate or flow rate test; visualize flow characteristics test; room pressurization test serial oled display
Recommended Practice (RP) is expected to help planners, designers, manufacturers and users, ready cleanroom testing detailed technical specifications to meet the requirements to ensure cleanroom operation. Under the agreement, the user will choose for their own cleanroom appropriate test and develop the necessary use of cleanroom acceptance range. Recommended Practices may also be used as a dedicated clean room writing internal test procedures.
Recommended practice is also recommended for a variety of test methods corresponding test equipment. If the clean room type (ie, one-way or one-way clean room clean room) affect the test method, then, then you can use alternative testing procedures. For some test procedures, it can have two or more of the test methods or test equipment, so that they can meet the concerns of the end-user requirements. In the use of alternative methods, the end user should be aware of the different ways the results may not be consistent.
In general, the recommended practice does not provide the range of acceptance, but only to determine the proper boundaries of the standard terminology. Moreover, recommended practice does not fully cover all be used to describe the operation of the clean room characteristics of the test parameters, for example, particle sedimentation rate, air molecules pollutants, microbes, electrostatic discharge (ESD), the recovery test and pollution leak test, and did not mention other and testing. 128x64 oled