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Our team of engineers can:

  • Develop customized solutions 
  • Conduct operational checks according to DIN ISO 9001 prior to shipping
  • Perform calibration and repair work
  • Carry out installation, commissioning and maintenance of the measuring equipment 
  • Provide field engineering services such as analysis of the measurement task and process optimization


Commissioning and maintenance

We test your equipment using reference pyrometers certified by DKD and issue test certificates according to DIN ISO 9001. Our service engineers provide the necessary support during commissioning and maintenance.

Toralf Moog
Tel.: + 49 (5451) / 85 - 365

Metrological services

We assist you in selecting and optimizing the measuring system for your application. We provide loan instruments for test measurements.

Michael Hettmer
Tel.: + 49 (5451) / 85 - 480


We will repair your instrument quickly and reliably should a malfuntion occur or a defect be found. 

Wolfgang Jobstfinke

Tel.: + 49 (5451)  85 640
Fax: + 49 (5451)  85 374




Customers benefit from KELLER HCW´s individual consultation. In addition to customized advice on the telephone, our team of experts can provide personal on-site support and perform installation and commissioning services.
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