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ATR2110_便攜式拉曼光譜儀
GENERALDESCRIPTION
ATR2110 portable Ramanspectrometer is suitable for field operation. The outstanding reliability makesthe detection result much accurate. The excellent low stray light conditionsthat enable the spectrometer has a wide range of application, especially in thebiochemical analyzer, food safety, pharmaceutical engineering. Themulti-function software facilitated the spectral analysis process inapplication. The remote experiment through internet access makes the bald testitem much easier.
FEATURES
linear CCD with TEC cooling;
low noise circuit;
Powerful embedded software;
Fluorescent background eliminate;
Peak searching and indicating;
10.1’’ LCD;
Android Operation System;
USB 2.0;
Touch screen and Keyboard input;
Friendly HMI;
Battery Endurance > 5 hours;
Remote control via LAN;
IP67 case;
ATR2110_便攜式拉曼光譜儀
APPLICATIONS
Biological science
Pharmaceuticalengineering
Forensic analysis
Agriculture and food safety
Gemstone
Environmentalscience
ATR2110 System
Interface
USB 2.0/LAN
OS
Android 4.4.2
Battery endurance
>5 h
Integration time
4ms - 120s
Supply voltage
DC 19V(+/-5%)
Operating temperature
5~40 ℃
Operating humidity
< 95%
Size (L*W*H)
30×22.5×13.2 cm3
Weight
7 Kg
Reliability
Spectral stability
Temperature stability
Variation of Spectral intensity in 5 ~ 40℃
Optics Parameter
Spectral region
250-2700 cm-1
Spectral resolution
5cm-1 （按美國(guó)國(guó)標(biāo)方法測(cè)定）
Signal-to-Noise
>400:1 (918 cm-1 of Acetonitrile，10s accumulation, 200mW)
Incidence slit
50 μm
Optical system
f/4 Crossed Symmetrical Czerny-Turner
Focal length
98 mm for incidence and output
Detector
Type
Linear Array Detector
Detectable range
200-1100 nm
Effective pixel
3648
Dynamic range
1300：1
Pixel dimension
8μm×200μm
Full well capacity
100 Ke-
Sensitivity
130 Photon @ 400 nm; 60 Photon @ 600 nm
Exciting Laser
Center Wavelength
785nm (+/-1nm)
FWHM
0.1 nm
Output power
≥450 mW
Power stability
ATR2110_
Raman Probe
Working distance
Rayleigh scattering resistance
OD>8
Numerical Aperture
0.3
Aperture
7mm
Fig. 3.1 Wavenumber shift results testing from 5 oC to 40oC of fives ATR2110 portable Raman spectrometers
Temperature range: 5-40 centigrade
Spectral intensity variation: < 10%
Fig.3.2 Intensity variation testing from 5 oC to 40 oC offives ATR2110 portable Raman spectrometers
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