DTR3010 Portable Cooled Raman Spectrometer

Portable Raman spectrometer is suitable for field operation. The outstanding reliability makes the detection result much more accurate. The excellent low stray light conditions that enable the spectrometer has a wide range of applications, especially in the biochemical analyzer, food safety, and pharmaceutical engineering. The multi-function software facilitated the spectral analysis process in the application. The remote experiment through internet access makes the bald test item much easier.


  • Biological science
  • Pharmaceutical engineering
  • Forensic analysis
  • Agriculture and food safety
  • Gemstone
  • Environmental science
Features of DTR3010 Portable Spectrometer:
1. Ultra-high sensitive FFT-CCD with TEC cooling; 
2. Powerful embedded software; 
3. Peak searching and indicating;
4. Android 4.0 OS;
5. Touch operation;
6. Battery Endurance > 3 hours;
7. IP67 case;
8. Ultra-low noise circuit;
9. Fluorescent background eliminate;
10. 10.1’’ LCD;
11. USB 2.0;
12. Friendly HMI;
13. Remote control via LAN;
YouTube video

Specifications of Portable Cooled Raman Spectrometer

DTR3010 System
Interface USB 2.0/LAN
OS Android 4.4.2
Battery endurance >3 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 7.5 Kg
Spectral stability σ/μ < 0.5%  (COT 8 hours)
Temperature stability Spectral shift ≤ 1 cm-1 (10-40 ℃)
Variation of Spectral intensity in 5 ~ 40 ℃ <±5%
Optics Parameter
Spectral region 250-2400 cm-1
Spectral resolution 2 cm-1@900nm
Signal-to-Noise >3000:1 (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
Type Ultra-high sensitive FFT-CCD with TEC cooling
Detectable range 200-1100 nm
Effective pixel 2048*64
Dynamic range 50000:1
Pixel dimension 14μm×14μm
Full well capacity 300 Ke-
Sensitivity QE>40%, 6.5 μV/e-
Exciting Laser
Center Wavelength 785nm (±0.5nm)
FWHM 0.08 nm
Output power ≥500 mW
Power stability σ/μ <±0.2%
Raman Probe
Working distance 6 mm
Rayleigh scattering resistance OD>8
Numerical Aperture 0.3
Aperture 7mm

DTR3010 Portable Spectrometer Display

DTR3010 Portable Cooled Raman Spectrometer

Other Portable Cooled Raman Spectrometer