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Leader of cleaning technologies

Service provider for general scheme of cleanroom

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苏ICP备05019691号-1

Business Consulting:  0512-67525878(24-hour service)
E-mail:  promotion@szsxjh.com
Add:  272 Road Suzhou Guandul
Zip code:  215031

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Inspection Consultation

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We strictly execute GB5007-2001, GB50457-2008, GMP-2010, ISO14644-3 and other standard requirements, and provide pharmaceuticals, electronics, foods, sanitation, biotechnology and other industries with complete sets of comprehensive consultation services such as design, manufacturing, installation, debugging and verification of purification plants.
Air Quality Inspection Judging Standards (inspection of cleanroom suspended particles, floating bacteria, settling bacteria and so on, as well as verification of cleanliness class)

Cleanliness grade

Suspended particles (particle quantity/m3)

floating bacteria (cfu/m3)

Settling bacteria(cfu/Ф90mm·0.5h)

≥0.5um

≥5um

100

≤3500

0

≤5

≤1

10000

≤350000

≤2000

≤100

≤3

100000

≤3500000

≤20000

≤500

≤10

2、Air Cleanliness Class of GBJ73-84 Pure Workshop Design Standard, with the following specific indexes:

Grade

Dust count in the air (≥0.5um per square meter)

Dust count in the air (≥5um per square meter)

100   

≤3500

——

1000

≤35000   

≤250

10000

≤350000

≤2500

100000

≤3500000

≤25000

 

 

          

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