Ease your everyday life in the laboratory and production with innovative and intuitively operated optical-electronic measuring instruments from A.Krüss Optronic. Discover the diversity of our products and meet the ever-increasing demands of quality assurance with trend-setting measuring and analysis technology.
Digital and analogue refractometers for laboratory and process
Automatic and manual polarimeters for industry, research and science.
Fast, reliable measurement using the oscillating U-tube method
Determining the concentration of alkali and alkaline earth elements in laboratory and process.
Automatic melting point determination - accurate, fast and reliable.
Powerful Peltier thermostats for the laboratory.
Control of the protective atmosphere in packaging
High quality optics, precise mechanics - 5 years warranty
Illumination for microscopes or spectroscopes
Laboratory spectroscopes for the measurement of emission and absorption spectra.
For the precise determination of optical data of prisms.
To determine the luminescence of UV radiation.
Calibration standards, reference material, polarimeter gauges, quartz control plates, KrüssLab software, autosampler and other accessories
As a customer you are at the center of our service, and for your satisfaction we give our best every day. Quality is always our top priority. Whether commissioning, calibration, maintenance or repair: with our certified service and repair services, you can rely on the first-class expertise of our specialists.
We share our experiences and expert knowledge: explore our campus and learn more about typical applications, standards and fields of applications, about sample behavior and functionality, about automation options, about calibration and adjustment, temperature control and temperature compensation. Embark on a journey of discovery with us.
Cutting edge technology "Made in Germany" - you want to be up to date on A.KRÜSS Optronic? Discover our company and its long and varied history. Find out more about current innovations and developments or apply to us. We look forward to you!
No matter where you are - we are always close by: meet us in 128 countries around the world or contact us directly or one of our certified service partners. We are happily looking forward to hearing from you!
Modified Atmosphere Packaging what is it? Watch the new video to learn everything about modified atmosphere packaging.
We are changing our microscope programme. So now, for a limited time, you can buy a quality microscope at a great price.
For maximum accuracy in the measurement range, it is important that handheld refractometers be regularly calibrated & adjusted. Now new, a video that describes these two aspects.
Prices are rising everywhere we focus on quality & offer special discounts. Now benefit from 3% discount on all our gas analysers!
We are live again at the ARAB LAB fair in Dubai (World Trade Centre, stand 410). The show will take place from 24-26 October 2022.
In 2022, we took the opportunity at all the important trade fairs to make direct contact with our customers and partners.
For us, work is much more than a job. At A.KRÜSS, employees are our most valuable asset. We are looking for new colleagues and are delighted by anniversaries.
Now available on video: The well-known measuring method of melting point measurement and information about the function and use of the devices.
The international event for the laboratory industry has been a great opportunity for us to present all our new product innovations to the public. The feedback was remarkably positive.
From 21 to 24.6.2022, the analytica will again take place in Munich. We will be exhibiting many new laboratory instruments, such as refractometers and polarimeters.
Our very successful digital refractometers of the DR6000 series are now enhanced with new and advanced features.
Inspire girls for the world of technology. We also joined the nationwide Girls' Day on 28.4.2022 and had two schoolgirls as guests.
Our process refractometers have been upgraded. There are now many improvements for concentration measurements and production control.
After the positive feedback on our new gemmology brochure at the Tucson Gem and Mineral Show, our gemmo shop is also completely new.
For A.KRÜSS, the last year was like a boost for many developments. So our latest improvements are interesting harbingers of many more innovations to come.
From today it is possible to discover all our products in a new and virtual 360 degree lab world.
The company history, written in 1988 by Ing. Andres Krüss, has now been redesigned and supplemented with many interesting historical device images and technical illustrations.
In the new year we are creating more modern digital services for our customers. Now it is possible to have important documents digitally as interactive PDFs or to join presentations in online dialogue.
At the beginning of December the three part series "The Secret of the Forest of the Dead" ist launched. Our microscopes provide an authentic setting.
From now on, customers have the possibility to see all our products live via online presentation directly from our laboratory in Hamburg.
Be well-informed: New and interesting expert information on the campus about standards, guidelines, samples, cleaning and application fields.
Presentation of the first preprint at the Tucson Gem and Mineral Show
DQ, IQ, OQ, PQ - important and normative required quality assurance instruments.
Digital hand refractometers soon to be seen on Museum Island
New functions for controlling the
circulating thermostats PT80
143 exhibitors from 15 countries showed their products
Information about the wide spectrum of refraction
- Refractometry - User training courses basic knowledge
- Polarimetry - User training courses basic knowledge
- Density measurement -User training courses basic knowledge
The adaptation of the novel's bestseller "ABGESCHNITTEN" with Moritz Bleibtreu started on October 11 in the cinema. A.KRÜSS microscopes can be seen in the autopsy scenes of the film.
The software upgrading to firmware version 7.215 provides improved and expanded functions and give the autosampler pleasant additional functions.
For us the ACHEMA 2018 was our summer stage for new products, prototypes and the launch of the new designed homepage.
With a new name and appearance, our semi-automatic melting point meter M3000 presents itself and adapts to the corporate identity of A.KRÜSS Optronic. Like ..
Circulators for cooling and heating medium, small and micro devices must be both compact, quiet and powerful. With this purpose in mind, we ..
A complete record of all measurement and system-relevant changes is indispensable today. Regardless of whether ..
We will be glad to help.
A.KRÜSS Optronic GmbH
Alsterdorfer Str. 276-278
22297 Hamburg | Germany
Tel. +49 40 5143 17-0
Fax +49 40 5143 17-60