SpectraAlyzer Dairy

SpectraAlyzer DAIRY

The SpectraAlyzer DAIRY is the ideal solution for routine analysis of major quality parameters during the production of dairy products.

In modern dairy processing operations, reliable and accurate analysis solutions are necessary to provide customers with products of highest and – what is most important – consistent quality. In order to be most competitive in the world market, consistent high yields, top quality and low production costs are the objectives that need to be achieved. Designed as a modular system, the SpectraAlyzer® DAIRY solution presents the quantitative analytical results of major quality parameters (e.g. moisture, protein, fat, sugars, starch, acidity, salt, ash) and many others within 45 seconds. There is no need to manually condition the sample and extra reagents do not have to be used so this analyzer solution provides highly accurate quality control parameters at no extra cost. As a stand alone system the SpectraAlyzer® DAIRY can be operated very easily and intuitively – even close to the production line. The rugged construction and unique optical sample/reference setup ensures reliable operation in environments with fluctuating temperatures, vibrations and dust.

The SpectraAlyzer® DAIRY analyzer comes with many ready to use calibrations and a powerful software package to facilitate calibration fine tuning and extensive and automated logging as well as database storage of the analytical results on the analyzer, within the company intranet and/or the internet.

  • NIR Sample/Reference technology like all SpectraAlyzer instruments for high sensitive and long term stable measurements.
  • Automated sample presentation for liquid milk, syringe, peristaltic pump, autosampler.
  • User friendly sample presentation and easy to operate.
  • Compact design optimized for bench top or at-line application.
  • User interface with TFT and intrinsically mounted glass touch for straight forward hygenic instrument and autosampler operation.

SpectraAlyzer® dairy 110-A100-1

For food products
Spectral range 1400 – 2400 nm
Dual beam system, Sample / reference measurement
High signal to noise ratio > 10000:1
Large expandable internal memory for calibrations, methods and history results
Graphical user interface, projected capacitive glass touch panel
Standard calibrations Included
Keyboard As optional accessory
Barcode reader As optional accessory
Printer Thermal ticket or office type printer as optional accessory
WiFi Wireless LAN as optional accessory
AWX Application worx, chemometric software package
Screen TFT 800 x 480 pixel
Power requirements min. 90 V AC (50 – 60 Hz), max. 260 V AC (50 – 60 Hz), 220VA
Operating temperature 5 °C – 40 °C non-condensing
Interfaces 1 x front USB 2.0, 3 x USB 2.0, 2 x RS232, Ethernet, Audio out
Dimensions Height: 310 mm / Width: 300 mm / Depth: 480 mm
Weight 17 kg


SpectraAlyzer analytical solutions for Milk powder analysis


Optimization of processing tolerances during the production of skim milk powder

Maximize profit by increasing water content in milk powder, decreasing labour costs and improving product quality



Production Plant

250 d/a

Production Plant

20 h/d

Milk Powder production

2000 kg/h

Total Production

10000 t/a


Product specifications:

Water content

3,7 %

Permitted Water content

4,0 %

Safety difference

0,3 %



The monitoring of the water content in skim milk powder with NIR technology allows the continuous production of skim milk powder with a water content of for example 3,9 % instead of 3,7 %.


Savings in production costs per year: raw material and wages

Production cost reduction per year:

  • 20 t skim milk powder will be saved per year

Skim milk powder savings / year – € 40.000

  • Less routine production analysis is necessary
  • Cost for reduced labour to be quantified