PaintChecker Move
Inspects endlessly long surfaces and moving objects without having to move along with the parts
PaintChecker Tube
So light that it can be mounted on any robot arm.
PaintChecker Pen
A mobile, miniature master, ideal for delicate small parts.
Meet Our Experts
From choosing the right system to calibration, we'll answer all your questions.
PaintChecker Gun
The lightweight sensor reaches even tightest places.
PaintChecker Angle
The industrial sensor that can measure around corners.
PaintChecker Cube
Our miniature sensor is the top choice for rough coatings.
PaintChecker Cube
Miniaturization to the square. Fits in every line
PaintChecker Tube-HP
The tiny HP high-power sensor with extra "oomph".
PaintChecker Lab
Ideal for continuous operation in the lab.
Our Reference Standards
The highest degree of accuracy and traceability of a measurement.
Maximum miniaturisation in coating thickness measurement
OptiSense is the world's leading provider of photothermal measuring systems for coating thicknesses on a wide variety of substrates. Our innovative PaintChecker solutions include industrial test systems, mobile measuring devices and numerous related services.
Since the PaintChecker sensors are developed and manufactured in-house – made in Germany –, we can also offer you tailor-made solutions for the most unusual applications.
All good things ...
come in threes. Our OptiSense portfolio proves that the best things usually come in threes. Whether industrial test systems, mobile measurement devices or services, our solutions are guaranteed to get to grips with any measurement task, no matter how demanding.
DSCT Focus Show on May 1, 2025 in Detroit
For almost 50 years, coating experts have gathered at the DSCT Focus Show in Detroit (USA) to discuss opportunities and challenges in the coatings industry. Together with US distributor Rhopoint Inc., OptiSense will present a new measuring method for coating thickness testing at the specialist forum on Thursday, May 1, 2025: The newly developed photothermal testing method allows endlessly long surfaces and moving objects to be checked without having to move along with the parts.
Use the leading forum to expand your network, exchange ideas and find out what quality control options the new OptiSense testing method offers you.
More distributors join the OptiSense family
Almost 30 selected distributors are now certified as OptiSense Approved Partners. OptiSense thus offers uniform quality and consistent standards for coating thickness testing worldwide. All these regional distribution partners are companies from the automation and surface technology sectors and support their customers locally. Two further Asian distributors have now qualified as OptiSense partners: H. P. Automation Pvt. Ltd from India and HERGENG Enterprise Co. Ltd from Taiwan.
ACA CoatingsTech Conference: Coatings and Technologies for a Resilient Future
With a series of presentations by renowned industry experts, the ACA CoatingsTech Conference from April 28-30 in Pittsburg (USA) offers an excellent platform for coating companies to prepare for the future.
The presentation by Dr. Fabian Gaußmann (OptiSense) highlights the current challenges and trends as well as the key role that coatings play in protecting valuable assets and critical infrastructure. Dr. Gaußmann will be speaking about a completely new approach: This recently developed measuring method allows endlessly long surfaces and moving objects to be tested without having to move along with the parts. His presentation will also provide an outlook on technological key factors that will help the industry to chart a sustainable course and prepare itself for future market requirements.
Powder coating week
Strong commitment to the continued education of the powder coating industry is one of the main lines of Powder Coating Week, which opens its doors in Orlando, Florida, on April 14, 2025.
The high-profile event will be hosted by the Powder Coating Institute (PCI) for the 32nd time. While PCI is coordinating the final details, speakers and exhibitors are ready to meet with the approximately 1,500 expected attendees to discuss how to produce even higher powder coating quality. Visit OptiSense at booth 23, where together with our distributor Rhopoint Americas Inc. we will answer all your questions about coating thickness testing.
Battery&Power World in Munich
Battery&Power World, the specialist conference for battery technology, will take place at the Science Congress Center Munich (SCCM) on February 25 and 26, 2025. OptiSense will be there with a presentation on a completely new approach: this photothermal measurement method makes it possible to test endlessly long surfaces and moving objects without having to move along with the parts.
The OptiSense presentation will use practical examples to demonstrate various solutions for automated inline integration of non-contact coating thickness testing in order to optimize all processes in the line, make battery production more efficient and thus achieve significant cost savings.
World premiere at the JOTlive painting and powder coating event 2024
Almost 100 visitors attended this week's JOT live coating and powder event at the Atlantic Hotel in Heidelberg to catch up on trends and developments in surface coating
The OptiSense presentation by Dr. Fabian Gaußmann, who presented a full-surface scanning coating thickness inspection system, was very well attended. The new technology actively uses the movement between part and sensor instead of expensively compensating it, as is the case with conventional devices. The subsequent intensive question and answer session showed the great interest in such a solution, which can measure components of any length. The main question was when the system will be available on the market. The good news: the first pilot run has already been produced!
Pioneering new coating thickness measurement method
With the new PaintChecker Move it is possible to inspect endlessly long and moving objects without having to move along with the components.
The new technology actively utilises the movement between the workpiece and the sensor instead of compensating for it, as is the case with conventional devices. This makes it possible for the first time to inspect objects of any length, movement and even large surfaces.
Moving measurement with a modular design
The new, scanning OptiSense system is called PaintChecker Move and has a completely modular design so that the measuring device can always be optimally adapted to the respective application:
The excitation and detection modules are separate and can be configured independently of each other. They are connected via mounting wedge that also contains the data cable connection and provides the mechanical connection to the customer's system. The angle of the wedge is selected accordingto the respective test situation.
The PaintChecker Move scans the entire surface
The spatially resolved calculation of the coating thickness and visualisation takes place seamlessly on the fly. The surface scan provides a full-surface map of the component coating, in which the coating thickness is displayed in colour. This makes it immediately recognisable where the component has been undercoated (red) or overcoated (blue). Defective coatings can be distinguished from faultless components (green) at a glance and can be reworked before curing.