Welcome to Hellma. The world of highest precision!

Hellma is independent provider of integrated solutions for optical analysis and leading manufacturer of high-precision products made of optical glass, quartzglass and crystals. Photonics and molecular spectroscopy customers around the world appreciate Hellma products for their exceptional quality and reliability. 

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Spectroscopy Solutions

Design your processes more efficiently with tailored full-service spectroscopy solutions

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Crystalline Materials

Optical materials for optics, laser technology, radiation detection

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Optical Components

Optical components for laser technology, photonics and the optical industry

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Laboratory Supplies

Cuvettes, UV/Vis reference materials, micro volume measurement cells, immersion probes, OEM

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Process Analytics

The world's largest product portfolio of optical probes and measurement cells - standard products and product configurator

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Services

Maintenance packages for probes and measurement cells - for more process safety and efficiency

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News

Hellma GmbH & Co. KG News

Our support for those affected by the earthquake in Syria and Turkey

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Hellma GmbH & Co. KG News

Precise Concentration Determination of Fruit Content in Yogurt

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Hellma GmbH & Co. KG News

Together for a better world

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Events

Hellma @Salon Analyse Industrielle 2023

Paris 05. - 06. April

Hellma France S.A.R.L.

PAT Forum webinar

18. April

Hellma GmbH & Co. KG

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Videos

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Webinar: Process control upscaling with spectroscopy in the food industry. Process analytical technology case (EN)

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European Pharmacopoeia EP 10 | How to comply with the new requirements

New products

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Fiber Optical Multiplexer FMX

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Excalibur HD FCP Flow-Through Cell

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Excalibur HY 25 (3-A) Transmission Probe

Applications

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Food
Fruit Content Determination

Taste Comes First! Spectroscopic Concentration Determination of Fruit Content in Yogurt

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Food
Measurement of Caffeine

Spectroscopic Determination of the Caffeine Content in Dichloromethane After the Extraction of Caffeine in Coffee Beans

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Food
Analysis of Food Colorant

You eat with your eyes - Measuring the color concentration in the production of food colorant

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