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Manufacturer/company:

STRUBL GmbH & Co. KG

Richtweg 52
Wendelstein
Germany

Number of projects
1
Number of test pieces
2
Phone

+49(0) 9129-90350

Email

strubl@strubl.de en

Website

http://www.strubl.de/

Documents

ST 2511-1682_certificate_01.pdf
Valid until 16.01.2031
ST 2511-1682_statement_01.pdf
Valid until 16.01.2031

Test piece

Name of test piece/s Cleanroompackaging SABIC2201H1
Description Charge number: 310431-1/2
Project number ST 2511-1682
Created on 02/01/2026
Valid until 01/16/2031
Test type Particle emission (ISO 14644-1, -14)
Classfication Suitability for air cleanliness class: (ISO-Class):4
Particle emission (ISO 14644-1, -14)

Particle emission (ISO 14644-1, -14)

Test parameter(s)

Air Cleanliness Class

exterior interior

Linear compression = 120 mm
Torsion = 180°
Cycle time t = 1 s

4

4

Overall result

4


This corresponds with ISO-ACPc Class 1 according to VDI 2083 Part 9.2.

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