Product Description
NIR DW-EXPEC1370 Near-infrared Spectroscopy
Introduction
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 accessory
Ø100 sample tray, Ø100 special sample tray (shallow tray
for powder samples), sample gland, dustpan, scraper, brush
Features
- Suitable for a wide range of sample types, such as granules, flakes, powders, pastes, etc.
- Customized sample trays for special samples, e.g. fertilizer, asphalt
- Easy loading, flattening of granular samples and scraping of powder samples
- Sample tray is easy to clean and can effectively prevent cross contamination
- Rotation of the sample tray to improve the representativeness and accuracy of the measurement of inhomogeneous samples
- Fast analysis of multiple components such as moisture, crude fat, crude protein, crude fiber, crude ash, etc. within 10 seconds
- Advanced grating technology and indium gallium arsenide detector for excellent signal-to-noise ratio
- Instrument built-in standard substance, with automatic diagnosis and fault prompt function
- Auto-collimation module design is adopted for the light source that light source replacement can be achieved easily without the need for adjustment
- Software applicable to different management permissions
| Host size |
(403 x 391 x 373.5) mm |
| Weight |
20 kg |
| Applicable samples |
Grain and feed, Fertilizer products |
| Sample status |
Solids such as granules and powders |
| Assay method |
Diffuse reflection |
| Light source |
Tungsten halogen lamp |
| Light source power |
5 V/ 10 W |
| Detector |
TEC 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) nm@1529.5nm |
| Absorbance noise |
<50uA |
| Stray light |
<0.15% |
| Scanning speed |
5 times/s |
| Analysis time |
<30 s |
| Preheating time |
30 min |
| Power supply |
(220±20) V~/50Hz |
| Communication interface |
USB 2.0 |
| Environmental temperature |
(5~35)°C |
| Environmental humidity |
(5%~85%) RH, non-condensing |
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