Drawell Brand DTR3000 Micro Portable Raman Spectromete Wholesale Price
Portable Raman Spectrometer
DTR3000
GENERAL DESCRIPTION:
DTR3010 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
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 |


Reliability:
Figure 3.1 and Figure 3.2 showed the temperature reliability testing results of fives DTR3010 portable Raman spectrometers. 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 testing results were calculated using 918 cm-1 of acetonitrile. The wavenumber shift was 1 cm-1 or less(as show in Fig. 3.1). The peak intensity variation was less than 10%

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