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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