For visa, K - PATENTS ® refractometer service online

We or our authorized dealer to provide cover visa K - PATENTS ® refractometer the entire life cycle of a perfect customer service, also provide application support.We specially equipped with a professional staff to help meet the demand of customer service or support.

Maintenance and repair

Maintenance and repair

Our maintenance and repair services for the following: visa K - PATENTS ® refractometer need online inspection and preventive maintenance or more comprehensive repair, in order to pass the verification or restore the original performance.No matter you have what demand, can seek help from our service commissioner.


If you need maintenance or repair services to help:

  • To get the help of local authorized dealer, pleasehereSelect the country/region dealers.
  • To get visa's headquarters in Finland help (for all countries/regions) than the United States, please use the online form to apply for a refund
  • To get the visa in the United States technical support for help, please contact the service managerMike Dedmond([email protected]For the United States, contacts).
Start debugging

Start debugging

Installation and debugging is online refractometer efficient and safe operation of the key.Please use the visa to pull or local authorized dealer provide you with professional services, to ensure that the instrument is still and meet the technological requirements.

Training services

Training services

We provide training service partners and end users.Partners by some training modules, training can make the students understand the detail of the refractometer and related instruments operating correctly.

End user training focuses on the safety of the refractometer, efficient, and daily used correctly.In the company for the training from the customers, it is suggested that with start debugging service arrangement.

Technical support

Technical support

Visa, K - PATENTS ® online refractometer professionals can meet the demand of your technical support at any time.