DTR2500 Portable Raman Spectrometer
Raman Spectrometer is an ultra-small and ultra-light portable instrument with high resolution, high sensitivity, high reliability. It has a simple structure, easy operation, fast, efficient, and accurate measurement. It is mainly used in scientific research institutes, laboratories of colleges and universities, drug detection, and gemstone identification.
Features of DTR2500 Portable Raman Spectrometer
- DTR2500 Portable Raman Spectrometer
- Full free space design, super sensitivity;
- Ultra-high sensitivity detector;
- Ultra-low noise circuit;
- Ultra-light, ultra-small, ultra-reliable;
- Powerful spectral analysis software;
- Eliminate fluorescent background;
- Peak search and display;
- USB 2.0;
- Friendly man-machine interface.
Specifications of DTR2500 Portable Raman Spectrometer
|
Model |
DTR2500-27 |
DTR2500-27 |
|
Optical Parameter |
||
|
Spectral Range (cm-1) |
250-2700 |
200-4000 |
|
Resolution (cm-1) |
4〜6 |
7〜10 |
|
SNR |
>1300:1 (918 cm-1of Acetonitrile，4sIntergation, 130mW) |
|
|
Interface |
USB 2.0 |
|
|
Integration time |
4ms – 120s |
|
|
Voltage |
DC 5V±5% |
|
|
Work temperature |
-10〜45℃ |
|
|
Work humidity |
< 95% |
|
|
Dimension(L*W*H) |
Without probe ： 119.2x89x35 mm; With probe ： 139x89x35 mm |
|
|
Weight |
390 g |
|
|
Reliability |
||
|
Spectral reliability |
σ/μ < 0.5% (COT 8 hours) |
|
|
Temperature reliability |
Spectral shift < 1 cm -1 (10-40℃) |
|
|
Spectral intensity |
〈士5% (in 5 〜40℃) |
|
|
Detector |
||
|
Model |
Ultra-sensitive linear array detector |
|
|
Spectral range |
200-1100 nm |
|
|
Effective pixels |
2048 pixels |
|
|
Dynamic range |
50000: 1 |
|
|
Laser |
||
|
Center wavelength |
785士0.5nm |
|
|
Half width |
0.08 nm |
|
|
Maximum output power |
>300 mW, the actual output power software can be set |
|
|
Minimum power output adjustment |
1mW |
|
|
Power stability |
σ/μ <士0.2% |
|
|
Raman probe |
||
|
Rayleigh Scatter Resistance |
6 mm |
|
|
Operating Distance(OD) |
OD>8 |
|
|
NA |
0.3 |
|
|
Aperture |
7mm |
|
