Portable Cooled Raman Spectrometer

DTR3010 

 

 

GENERAL DESCRIPTION

DTR3000 portable Raman spectrometer is suitable for field operation. The outstanding reliability makes the detection result much accurate. The excellent low stray light conditions that enable the spectrometer has a wide range of application, especially in the biochemical analyzer, food safety, pharmaceutical engineering. The multi-function software facilitated the spectral analysis process in application. The remote experiment through internet access makes the bald test item much easier.

 

FEATURES

Ø  Ultra-high sensitive FFT-CCD with TEC cooling;

Ø  Ultra-low noise circuit;

Ø  Powerful embedded software;

Ø  Fluorescent background eliminate;

Ø  Peak searching and indicating;

Ø  10.1’’ LCD;

Ø  Android 4.0 OS;

Ø  USB 2.0;

Ø  Touch operation;

Ø  Friendly HMI;

Ø  Battery Endurance > 3 hours;

Ø  Remote control via LAN;

Ø  IP67 case;

APPLICATIONS

Ø  Biological science

Ø  Pharmaceutical engineering

Ø  Forensic analysis

Ø  Agriculture and food safety

Ø  Gemstone

Ø  Environmental science  

1       Specifications

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
Reliability
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
Detector
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