●Indoor air changes: Class 100,000 10-15 times/hour; Class 10,000 15-25 times/hour; Class 1,000 50-52 times/hour; ●Average wind speed of Class 100 operating point section 0.25-0.35m/s. Indoor noise: ≤ 65dB (A); ●Indoor pressure difference: high clean room area for adjacent low clean room area ≥ 5Pa, to non-clean room area ≥ 10Pa; ●Indoor temperature: Winter :16℃±

The basic idea of laboratory design is economical and practical. The purification requirement level is class 10000. The laboratory design has preparations for experiments such as greater, secondary, wind shower and buffer. The principle of separating flow and logistics is adopted to reduce experimental pollution and ensure safety. The layout is compact and reasonable, meeting

Here are the advantages and disadvantages for the different plans for a general clean room working area. ●Air supply and air return all from the ceiling Suitable for the class standard: ISO7, ISO8 Advantages: Simple and low cost Disadvantages: Poor airflow resistance is difficult to effectively control dust ●Air supply from the ceiling & air

Clean room where the air suspended particle concentration is controlled. Its construction and use should reduce indoor entrapment and produce stranded particles. Other relevant parameters of indoor installation requirements such as temperature, humidity and pressure shall be controlled. How the dust is produced in a clean room. ●Personnel factors ●Production process production ●Equipment operation generated

In order to make sure that the clean room was well meet the design requirements, before deliver the clean room project to user, construction unit should be arrange test the whole system, including below: ●Detection of the cleanliness for a clean room facility. The biological clean room shall be tested for floating bacteria and settlement

From a manufacturer who build up the clean room facility, who will use the clean room facility and who will take charge the maintenance of the clean room facility. The purification system of the clean room shall have at least the initial, medium and HEPA system at the end section. Air supply of the clean

ISO 3/CLASS 1 Microelectronics industry, mainly used for manufacturing integrated circuits, whose precision of submicron. ISO 4/CLASS 10 Mainly used in the semiconductor industry with a bandwidth of less than 2 microns. ISO 5/CLASS 100 Sterile manufacturing process mainly used in the pharmaceutical industry; Surgery, including the implantation procedure; Integrated circuit manufacturing; Isolation and treatment

In order to meet the cleanliness requirements of the clean room, there are four requirements need to meet. ● Air supply cleanliness The key to ensure the cleanliness of the air supply is the performance and installation of the final filter of the clean room system. ● Air flow organization The airflow organization of the

Construction conditions Clean rooms are not allowed to use wood materials and other materials that do not meet the requirements of cleanliness standards. All kinds of materials should be stored in a clean and dry environment with enclosure. The thickness, specification, size specification and quality of the sandwich panel must conform to the design requirements