NIR DW-EXPEC1370 Near-infrared Spectroscopy

Based on near infrared diffuse reflectance spectroscopy technology, the DW-EXPEC1370 analyzer is particularly suitable for use in laboratories of the grain and oil processing and feed industries for accurate and rapid testing of raw materials, processes and finished product quality thanks to its accuracy and speed, simultaneous detection of multi-component indicators and ease of operation.

Measuring Accessories of NIR DW-EXPEC1370 Near-infrared Spectroscopy

Ø100 sample tray, Ø100 special sample tray (shallow tray for powder samples), sample gland, dustpan, scraper, brush.

Features of NIR DW-EXPEC1370 Near-infrared Spectroscopy

  1. Suitable for a wide range of sample types, such as granules, flakes, powders, pastes, etc.
  2. Customized sample trays for special samples, e.g. fertilizer, asphalt
  3. Easy loading, flattening of granular samples and scraping of powder samples
  4. Sample tray is easy to clean and can effectively prevent cross contamination
  5. Rotation of the sample tray to improve the representativeness and accuracy of the measurement of inhomogeneous samples
  6. Fast analysis of multiple components such as moisture, crude fat, crude protein, crude fiber, crude ash, etc. within 10 seconds
  7. Advanced grating technology and indium gallium arsenide detector for excellent signal-to-noise ratio
  8. Instrument built-in standard substance, with automatic diagnosis and fault prompt function
  9. Auto-collimation module design is adopted for the light source that light source replacement can be achieved easily without the need for adjustment
  10. Software applicable to different management permissions

Applications of NIR DW-EXPEC1370 Near-infrared Spectroscopy

Host size(403 x 391 x 373.5) mm
Weight20 kg
Applicable samplesGrain and feed, Fertilizer products
Sample statusSolids such as granules and powders
Assay methodDiffuse reflection
Light sourceTungsten halogen lamp
Light source power5 V/ 10 W
DetectorTEC refrigerated and temperature-controlled indium gallium arsenide (InGaAs) detector
Wavelength range( 1000~ 1800) nm & ( 1000~2500nm optional)
Wavelength accuracy±0.2 nm
Wavelength repeatability<0.01 nm
Spectral resolution( 10.95±0.3) [email protected]
Absorbance noise<50uA
Stray light<0.15%
Scanning speed5 times/s
Analysis time<30 s
Preheating time30 min
Power supply(220±20) V~/50Hz
Communication interfaceUSB 2.0
Environmental temperature(5~35)°C
Environmental humidity(5%~85%) RH, non-condensing