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Manufacturer/company:

Company Name

Changyu Precision Manufacturing (Suzhou) Co., Ltd.

NO.258 Jinshun Road, Jinxi Town,
Kunshan City, Suzhou City,
China

Number of projects
1
Number of test pieces
1
Phone

-

Email

-

Website

-

Documents

CH 2605-1778_certificate_01.pdf
Valid until 19.06.2031
Download
CH 2605-1778_statement_01.pdf
Valid until 19.06.2031
Download

Test piece

Name of test piece/s FlexiModule CleanGuard CY20260103001
Description Batch number: CY202601030033; Charge number: HIMM.0505.02003P
Project number CH 2605-1778
Created on 07/06/2026
Valid until 06/19/2031
Test type Particle emission (ISO 14644-1, -14)
Classfication Suitability for air cleanliness class: (ISO-Class):1

Tests & results

Particle emission (ISO 14644-1, -14)

Particle emission (ISO 14644-1, -14)

Test parameter(s)

Air Cleanliness Class

v1 = 0.5 m/s; a1 = 1.0 m/s2

1

v2 = 1.0 m/s; a2 = 2.0 m/s2

1

v3 = 2.0 m/s; a3 = 4.0 m/s2

1

Overall result

1

Please note: Transport damages, incorrect installation, aging behavior, etc. can influence the test result.