Product Upgrades and Notifications

K-Patents takes product safety and safe use seriously. We take the utmost care in designing products to meet or exceed safety standards and legislation all over the world. We intend to make positive, pro-active product improvement measures and if we consider it necessary, we release product upgrades and notifications consistent with our policy for continuous improvement. These upgrades and notifications can also be for components or products that may cause functionality issues, but are not related to a safety hazard.

K-Patents publishes notifications on this web-site drawing attention to the upgraded features and gives recommendations for the users on how to upgrade. Where possible, K-Patents local representatives contact the users who have purchased a product.

Released Product Upgrades and Notifications: 


K-Patents SAFE-DRIVE™ Process Refractometer PR-23-SD Generation 2.1 »

May 2, 2017


Ex Cerfiticates for PR-23-M/MS/W Updated Allowing Their Use with High Conductive Liquids Only »


SAFE-DRIVE™ Process Refractometer PR-23-SD Generation 2 »

June 1, 2014