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ATR2110_Portable Raman Spectrometer
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ATR2110_Portable Raman Spectrometer
Detail

DESCRIPTION

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;


    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  

Signal-to-Noise

>400:1 (918 cm-1 of Acetonitrile10s 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

13001

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


Raman Probe

Working distance


Rayleigh scattering  resistance

OD>8

Numerical Aperture

0.3

Aperture

7mm

High Reliability

  Figure 3.1 and Figure 3.2 showed thetemperature reliability testing results of fives ATR2110 portable Ramanspectrometers. The testing temperature range was from 5 oC to 40 oC.The spectrometer was kept more than 1 hour at every temperature spots.Acetonitrile was used as the standard sample in the testing. The testingresults were calculated using 918 cm-1 of acetonitrile. Thewavenumber shift was 1 cm-1 or less(as show in Fig. 3.1). The peakintensity variation was less than 10% (as show in Fig. 4).


Temperature range: 5-40 centigrade

Wavenumber shift: < 1 cm-1

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

4 . Order guide

PN

Wavelength

nm

Power(mW

Wavenumber

 range cm-1

ATR2110-473

473

100

150-4000

ATR2110-532

532

100

150-4000

ATR2110-785-27

785

600

250-2700

ATR2110-785-40

150-4000

ATR2110-830

830

600

150-4000

ATR2110-1064

1064

600

150-4000

Available in custom wavelength


Available in sample cell:


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