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.
