2720 Near infrared spectrometer Agricultural Instruments
2720 Near infrared spectrometer
1, ** wavelength range: 1000nm-1800nm; wavelength interval 1nm;
2, * wavelength accuracy 0.2nm;
3, * wavelength repeatability ± 0.05nm;
4, spectral resolution 10nm;
5, stray light <0.1%;
6, * prediction time <30 seconds (with sample loading time); normal detection of a sample less than 3 seconds;
7. Simultaneous prediction of 30 properties;
8, ** communication interface USB2.0;
9, ** optical system: holographic digital grating, grating scanning spectroscopic design, spectrometer post-spectral type, optical path self-collimation, self-calibration, upper-illuminated optical design measurement samples.
10, ** daily operation software: RIMP software, full Chinese operation interface, user-friendly interface, simple operation and professional software integrating instrument operation, modeling and data processing, the software supports the mainstream chemometrics technology in the industry including Quantitative analysis of PLS partial least squares regression analysis, ANN neural network method, and SIMCA method for qualitative analysis, cluster analysis and other algorithms. The functions of measurement data storage, viewing, exchange, statistics and report output are realized through the database.
Networked operation, through intuitive graphical operation and user guidance interface, users can easily perform spectral processing, modeling operations, data management and other functions.
11, * Detector: TEC refrigeration thermostat (Ex_InGaAs) high sensitivity indium gallium arsenide detector.
12, * noise level: the index is less than 5E-5.
13, ** light source: low-power light source, 5V, 10W; can be opened without disassembling the instrument host, free to remove the light source.
14, working environment: temperature range 5 ° C ~ 35 ° C; humidity range 5% ~ 85%;
15. Working mode: The upper-illuminated design is truly non-contact, open-type near-infrared diffuse reflection mode detection, and there is no quartz window and other barrier between the sample and the light source.
16, ** loading accessories: aluminum alloy rotating sample tray, configured with different size sample trays and rotating sample trays, to meet the detection needs from 10mL to 160mL sample volume.
17. Sample method: Samples such as granules, flakes, powders and pastes can be detected. Rotating the sample tray to enhance the representativeness of the uneven sample and improve the accuracy of the measurement results.
18, ** networking function: can join the RIMP network system to achieve data transmission, instrument maintenance, remote diagnosis, model upgrade services and other functions.
19, the instrument built-in standard substance, with automatic diagnosis and fault prompt function, can automatically pop up.
20, size (length × width × height): about 400mm × 420mm × 360mm.
21, weight: 18KG.
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