ATR3110-1064nm Portable Raman Spectrometer
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ATR3110-1064nm Portable Raman Spectrometer
KW: High sensitivity, high resolution
Detail



High sensitivity, High resolution
1064nm Portable Raman Spectrometer
ATR3110-1064


Description:

ATR3110-1064 is portable Raman spectrometer with an excitation wavelength of 1064nm, and as a member of ATR3110 series enjoying popularity in scientific research sectors. ATR3110-1064 employs 1064nm laser, Raman filter sets, high-sensitivity InGaAs array, TE cooled, down to -10 ℃, resulting in optimized SNR and higher dynamic range.


1064nm has the lowest fluorescence, ATR3110-1064 avoids fluorescence interference to be applied to many high fluorescent samples, such as dyes, inks, petroleum products, biological samples etc. ATR3110-1064nm covers spectral range of 200~65000px-1, spectral resolution of 13 cm-1. ATR3110-1064nm is designed with compact size, light weight and low consumption, so it can provide laboratorial Raman detection at any places. It suits to scientific research in laboratory for accurate and reliable detecting results. Its excellent low stray light enables spectrometers to be applied to a wide variety of sectors, especially in biochemistry analyzer, food safety, pharmaceutical engineering etc. Its multi-functional software promotes spectral analysis process in application.


Feature:

  • High sensitivity 512 pixels InGaAs array;TE-cooled, down to -10 ℃;

  • Ultra-low noise circuit;

  • Powerful embedded software;

  • Fluorescence background elimination;

  • Peak value search and display;

  • USB 2.0;

  • User friendly human and machine interface;

Application:

  • Bioscience

  • Pharmaceutical engineering

  • Forensic analysis

  • Agriculture and food safety

  • Gemstones identification

  • Environmental science



2.Specifications

ATR3110 -1064 System
Interface
USB 2.0
Integration time
4ms - 120s
Power voltage
DC 19V(+/-5%)
Operating Temp
-10~40 ℃
Operating humidity
< 95%
Dimension(L*W*H)
30×22.5×13.2 cm3
Weight
7 Kg
Reliability

Spectral stability
σ/μ < 0.5%  (COT 8 hours)
Temp stability
Spectral shift ≤ 1 cm-1 (10-40 ℃)
Spectral strength changes(in 5 ~ 40 ℃)
<±5%
Optical parameters

Spectral range (cm-1)
200-2600
resolution (cm-1)
13
SNR
>3000:1
Optical path
f/4 crossed C-T
Focal length
112 mm for incidence and output
Detector
Item
High sensitivity 512 pixels InGaAs array
Cooled down to
-10 ℃
Detecting range
900-1700 nm
Effective pixels
512
Dynamic range
80000:1
Pixel size
25 ×500 μm

Excitation light

Central wavelength
785nm (+/-0.5nm)
Semi-peak width
0.1 nm
Maximum power output
≥500 mW
Power stability
σ/μ <±0.2%
Raman probe
Operating distance
6 mm
Blocking of filter
OD>8
Numerical aperture
0.3
aperture
7mm

Remarks:measuring method based on ASTM E2529-06;


3.Measured spectrum:


Fig 1 ATR3110-1064 measured spectra(Sample: Acetonitrile, laser power: 400mW, integration time: 15s)

Fig 2 ATR3110-1064 measured spectra(sample: Tylenol, laser power: 400mW, integration time: 15s)


4. Measurement attachment

          

    Fig 5 Solid, powder measurement probe


      

  • Fig 3 Fluid sample cell(Thermo bottle)
  •   

  • Fig  4 Fluid sample cell(Liquid chromatography bottle)(Optional)
  • Fig 6 Raman probe gun (optional)



  • Other excitation wavelength:


  • ITEM No.
    Excitation
    Wavelength(nm)
    Maximum
    laser
    power
    Spectral
    range
    (cm-1)
    resolution
    Feature


    (mW)

    (cm-1)

    ATR31100-27
    785
    550
    250-2700
    6
    Available for most
    application
    ATR31100-35


    200-2500
    8

    ATR31100-43


    200-4300
    10

    ATR3110-1064
    1064
    500
    200-2600
    13
    Fluorescence-free,
    non-destructive ,
    high-sensitivity,
    high-SNR,
    Available samples:
    dark-color samples,
    fluorescence sample,
    biology sample,
    bacteria, plastic, fuel,
    petroleum product,
    vegetable oil, explosive etc.
    ATR3110-830
    830
    550
    200-3300
    7
    higher skin permeance suit to biological
    samples, eg. Non-invasive blood glucose, early cancer diagnosis
    ATR3110-266
    266
    50
    200-3000
    25
     
    ATR3110-532
    532
    100
    200-3200
    10
     
    ATR3110-633
    633
    80
    200-3200
    10
     




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