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Manufacturer/company:

Company Name

CLEANLIGHT GmbH

Specksloh 7
Arnsberg
Germany

Number of projects
1
Number of test pieces
1
Phone

02932/9318071

Email

info@clean-light.de

Website

http://www.clean-light.de

Documents

CL 2504-1614_Bescheinigung_01.pdf
Valid until 16.04.2030
Download
CL 2504-1614_Urkunde_01.pdf
Valid until 16.04.2030
Download

Test piece

Name of test piece/s Dry room surface-mounted light, type HELIOS, LED (H64.13K.14F02)
Description Size: 116 x 25 x 9 cm
Project number CL 2504-1614
Created on 06/24/2025
Valid until 04/16/2030
Test type Particle Emission in Dry-Cleanroom with Pre-aging (ISO 14644-1, -14)
Classfication Suitability for air cleanliness class: (ISO-Class):4

Tests & results

Particle Emission in Dry-Cleanroom with Pre-aging (ISO 14644-1, -14)

Particle emission in Dry-Cleanroom with Pre-aging
 (ISO 14644-1, -14)
Pre-aging: 6 months, 10 h per day switched on

Test parameter(s)

Air Cleanliness Class

Structure-borne noise = approx. 50 Hz

4

Overall result

4

It should be noted that cleanrooms of classes 1 to 5 according to ISO 14644-1 have a high filter occupancy and the use of panel lights/ceiling systems is not possible in some cases. Cleanrooms with horizontal displacement flow are an exception.
The test result can be influenced by the surrounding ceiling system, in particular the material pairing between the luminaire and ceiling frame, as well as other mounting accessories. The particle emission behavior should be re-evaluated in the respective installation situation.

Please note: Transport damages, incorrect installation, oil leakage, corrosion etc. can influence the test result.