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Manufacturer/company:

Company Name

Ritterwand GmbH & Co. KG Metall-Systembau

Rösseweg 5-7
Nufringen
Germany

Number of projects
1
Number of test pieces
3
Phone

+49 7032 8 18-0

Email

rw@ritterwand.de

Website

http://www.ritterwand.de

Documents

RI 2603-1734_Urkunde_01.pdf
Valid until 26.02.2031
Download
RI 2603-1734_statement_01.pdf
Valid until 26.02.2031
Download
RI 2603-1734_Bescheinigung_01.pdf
Valid until 26.02.2031
Download
RI 2603-1734_certificate_01.pdf
Valid until 26.02.2031
Download

Test piece

Name of test piece/s Cleanroom recessed luminaire TK/FK M600
Description Dimensions: 600 x 600 mm; voltage: 230 V; frequency: 50 Hz
Project number RI 2603-1734
Created on 03/25/2026
Valid until 02/26/2031
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

Structure-borne noise = approx. 50 Hz

1

Overall result

1

It should be noted that cleanrooms of class 1 to 5 according to ISO 14644-1 have a higher filter occupancy, which may restrict the use of panel lighting systems. Cleanrooms with a horizontal displacement flow form an exception to this.
The test result may be affected by the surrounding ceiling system, in particular the material pairing between lights and ceiling frames, as well as other mounting accessories. The particle emission behavior should be reassessed in each assembly situation.

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