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NIRS™ DS2500 L

Take advantage of the latest development in rapid testing of vegetable oils, sugar and other liquid samples. Test multiple parameters and get consistent results with all monitoring and adjustments taken care of by connectivity-enabled support services. Ease of use and automatic logging of tests empower all staff to deliver valuable tests for constant optimisation of oil production processes.

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NIRS DS2500 L
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Value

NIRS™ DS2500 L is an expert tool that anyone can operate. Designed for ultimate process control including multiple parameter and factory standardisation. Connected support services ensure consistent performance.
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Sample Type

Seed oil, olive oil, liquid sugar and other liquid samples in vials or cuvettes
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Parameters

Free fatty acids (FFA)/Acidity, iodine value, peroxide value, phosphorous, oleic acid, linoleic acid, colour and more. For sugars, e.g. Pol, Brix and Reducing Sugars

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  • Flexible sample presentation

    As many producers prefer to use round vials for testing oil, the NIRS™ DS2500 L boasts a unique, convergent light-path configuration that ensures reliable results with the round sample shape. The design works equally well when using a standard square cuvette.

  • Purpose built

    Robust, easy-to-use and IP54 certified the NIRS™ DS2500 L allows everyone to contribute to quality. Measurements take less than 40 seconds and the instrument is rock solid even when subjected to conditions of damp, dust, vibrations or temperature fluctuations.

  • FossAssure™

    FossAssure™ is a NIRS™ DS2500 L digital service designed to reduce product waste, secure brand protection and increase profitability by ensuring the quality and precision of your analytical results. Besides, FossAssure™ services will also improve instrument uptime and reduce production costs by optimising the operation and the performance of your instruments.

  • Automatic temperature adjustment

    Automatic adjustment of sample temperature to within 0.1 degree of the ideal measurement temperature - just load sample, select sample type and press start.
      
    Rapid change of target temperature ensured by active heating and airflow-accelerated cooling.

NIRS™ DS2500 L Technical Specification

Feature Specification
Analysis time < 40 seconds
Sample containers

4 and 8 mm disposable vials. 1, 2, 5 and 10 mm reusable cuvettes and 1 mm flow cell
Measurement mode  Transmission
Wavelength area 400 - 2500 nm
Detector

Si (400 - 1100 nm), InGaAs (1100 - 2500 nm)             
Optical bandwidth 8.75 nm
Spectral resolution  0.5 nm
Wavelength accuracy 

0.05 nm              
Ambient temperature
 5 - 40°C
Sample temperature (min.)
 Ambient +10°C
Sample temperature (max.) 80°C
Degree of protection
 IP54 
Dimensions (w x d x h)
 375 x 490 x 300 mm
Weight 27 kg
Wavelength precision
instrument-to-instrument
(Based on a group of analysers)

<0.015 nm as std
Photometric noise** 850 - 2500 nm < 20 micro au

Brochures and Papers