
Independent specialist company for cleanroom qualification, calibration and service of cleanroom measurement technology in accordance with EN ISO 14644

BSR Ingenieur-Büro / BSR Messtechnik GmbH
68794 Oberhausen-RheinhausenNew on Amplifa
About BSR Ingenieur-Büro
BSR Ingenieur-Büro is a metrologically neutral and independent specialist company for cleanroom technology based in Oberhausen-Rheinhausen. The company qualifies and re-qualifies cleanrooms in accordance with EN ISO 14644 and VDI 2083 and supports companies that conduct research or manufacture in cleanrooms. Its service portfolio includes consulting, tailored seminars and in-house training, flow visualization by fog injection, and compressed air qualification according to ISO 8573-1, including particle measurement according to ISO 14644-1 and GMP guidelines. Through BSR Messtechnik GmbH, calibrations of measuring and testing devices from various manufacturers are performed, in particular of particle counters, dilution systems, microbial air samplers and handheld measuring devices. In addition, the company offers sales, maintenance and monitoring of Clean Air technical systems. The quality management system has been certified to ISO 9001 since 2006.
- Site
- Oberhausen-Rheinhausen
- Processes
- Cleanroom qualification in accordance with EN ISO 14644, VDI 2083, Consulting on cleanroom technology, Seminars and in-house training (cleanroom), Flow visualization by fog injection, Compressed air qualification according to ISO 8573-1 (particles according to ISO 14644-1, GMP), Calibration of measuring and testing devices (various physical quantities), incl. particle counters, Quality assurance / quality management according to ISO 9001, Maintenance and service for Clean Air technical systems
- Materials
- Cleanroom qualification, Compressed air qualification, Particle measurement
- Certificates
- ISO 9001:2015
- Industries
- Cleanroom technology, Pharmaceutical and medical technology, Companies with research/production in cleanrooms
- 01
Consulting
- 02
Cleanroom qualification (EN ISO 14644, VDI 2083)
- 03
Flow visualization and compressed air qualification
- 04
Calibration of measuring equipment
- 05
Maintenance and monitoring of the systems
Services and Standards
Cleanroom qualification
Qualification and re-qualification of cleanrooms in accordance with EN ISO 14644 and VDI 2083.
Compressed air qualification
Definition of the quality classes for particles, oil and water content as well as biocontamination in compressed air systems.
Particle measurement
Particle qualification according to ISO 14644-1, taking current GMP guidelines into account.
Location

Oberhausen-Rheinhausen
DEHeadquarters
Service Areas



Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Cleanroom qualification in accordance with EN ISO 14644, VDI 2083Testing | – | – | – | – | – |
| Consulting on cleanroom technologyEngineering | – | – | – | – | – |
| Seminars and in-house training (cleanroom)Engineering | – | – | – | – | – |
| Flow visualization by fog injectionTesting | – | – | – | – | – |
| Compressed air qualification according to ISO 8573-1 (particles according to ISO 14644-1, GMP)Testing | – | – | – | – | – |
| Calibration of measuring and testing devices (various physical quantities), incl. particle countersTesting | – | – | – | – | – |
| Quality assurance / quality management according to ISO 9001Testing | – | – | – | – | – |
| Maintenance and service for Clean Air technical systemsTesting | – | – | – | – | – |
Additional services
Quality Assurance
The quality management system is certified according to ISO 9001:2015 (certificate FS 518761/8222D, BSI) and covers consulting, service and monitoring of Clean Air technical systems as well as sales, maintenance and calibration of cleanroom measurement technology.
| Evidence | Oberhausen-Rheinhausen |
|---|---|
| ISO 9001:2015 |
History
- 2006
Initial certification of the quality management system according to ISO 9001 by BSI on 02.08.2006.
- 2024
Recertification according to ISO 9001:2015, valid until 01.08.2027.