Need support?

Please leave a message


The LUMiFlector® is a powerful measuring instrument for product parameter determination & monitoring. The innovative patented MRS-Technology® is the core of the instrument. It quantifies parameters of manifold products – no sample preparation, no chemicals.

The At-line instrument is designed for process monitoring or quality control on a production site or in a laboratory. With its small footprint it can be easily placed beside the production line or in a QA/QC laboratory. The LUMiFlector® Lab is consumable free: no chemicals, no additional waste, no additional costs.

Application fields include food, feed, pharmaceutical, biotechnology products and medical nutrition and beyond.

The optical interface is easily accessible and easy to clean, with just water and soap. The instrument comes with a self-explaining user-friendly interface only. A short training of the operator is sufficient, no need for complicated or time-consuming training. With just approximately 20 seconds per measurement, the LUMiFlector® saves your valuable time. Easy cleaning, handling, measurement, installation & operation guaranteed.

Key features

  • Broad range of applications
  • Fast monitoring
  • Automatic process control
  • Efficient screening and QA
  • No preparation of the sample
  • No use of chemicals
  • No direct contact of sensors with the product
  • Easy to clean & easy to handle
  • Self-training
  • Low-maintenance
  • Stable and robust system
  • Quantification of specification of products based on suspensions or emulsions
  • Characterization of product properties resulting from dispersibility, homogenization, dilution
  • Automatic production monitoring and control
  • Process optimization
  • Milk standardization
  • Fast quality assessment
  • Large variety of liquid and semi-liquid products, i. e. dairy products, enteral nutrition, feed products, starch, soybean products, cells, yeast, suspensions, beverages, spicy sauces, dips, ketchup, slurries
  • Biotechnology
  • Determination of product specifications: fat, protein & total solids

Technical specifications

Measuring principle Scattering, Refraction, Fluorescence
Measurement time < 20 s
Quantities concentration of dispersed solids and/or liquid particles;
customer-defined values


Type Emulsions, Suspensions
Volume 200 ml (> 70 ml with customized cup) for At-line

Technical specifications

Light source(s) UV-VIS-NIR
Measurement cup Stainless steel
Calibrations (on-board) UHT / ESL milk (fat, protein, total solids)
Ambient temperature 10 to 35 °C
Product support up to 8 products programmable, 4 measurement
quantities per product
Dimensions (W x H x D)

(At-line) 30 x 30 x 58 cm3, 12.5 kg

(Inline) Sensor: 10 x 10 x 20 cm3, 1.5 kg

Spectrometer: 38 x 38 x 23 cm3, 8 kg

Industrial PC: 38 x 38 x 23 cm3, 9 kg

Process interface: VARINLINE®: DN 25-150 x 25 cm3, 1.5 kg

(to be ordered separately)

Product parameter determination & monitoring with LUMiFlector®

The LUMiFlector is an optical analysis system for the continuous, non-contact determination of various product parameters in food and medical manufacturing & processing, as well as in the biotechnology industry.

  • Agriculture
  • Biopharmaceutical and Biotechnology
  • Chemical
  • Cosmetics & Personal Care
  • Education & Academics
  • Food & Beverage
  • Mining & Minerals
  • Oil & Gas
  • Paper & Wood
  • Pharmaceutical
  • Polymers, Plastics and Rubbers
  • Powders & Pigments / Coating
LUMThe LUM GmbH is one of the leading producers for analytical devices for dispersion analysis and particle characterization. On the basis of longtime experiences in the field of fluid mechanics, rheology and colloid chemistry the company, founded by Prof. Dr. D. Lerche in 1994, has developed the innovative STEP-Technology®, which is the technical platform for different product lines. Or measuring equipment is used for the fast, reliable and comprehensive characterization of any demixing phenomena in dispersions and the testing of bonding and adhesive strength of composite materials.