Instrument name:Confocal Microscopic Raman Spectrometer

Specification and model:in Via

Manufacturer:Renishaw

Application:structural analysis of various inorganic, organic materials, and biological samples, mostly applied in the fields of chemistry and materials science.

The main function of the instrument：

The sample should be found and be detected under a microscope with laser excitation of different wavelengths, then we can obtain Raman signals. The Raman signals of the sample can be scanned by single spectrum, time rhythm, deep sequence, surface, and volume scanning, and relevant information of the sample can be obtained.

Technical specifications of the instrument:

1.532 excitation wavelength, power 50mW, spectral range: 100-9000cm-1;

2. 633 excitation wavelength, power 17mW, spectral range: 100-6000cm-1;

3. 785 excitation wavelength, power 300mW, spectral range: 100-3500cm-1;

4. Spectral resolution: ≤ 1 cm-1;

5. High resolution grating: 1200 lines and 1800 lines;

6. Sensitivity: Silicon third-order peak signal-to-noise ratio greater than 30:1;

7. Enhanced CCD detector, capable of cooling to -70 ℃, with a minimum integration time of 1ms;

8. Equipped with 10X eyepiece, 5X, 20X, 50X, telephoto 50X, 100X objective, 63X water lens, and 100X oil lens;

9. Equipped with an automatic platform, XY has a minimum step size of ≤ 50nm, and a scanning range of X ≥ 112mm, Y ≥ 76mm, and Z ≥ 28mm.

Person in charge: Luxi Dong、Qiuping Zhang

Telephone: 022-85358229

E-mail: donglx@nankai.edu.cn

zhangqp@nankai.edu.cn

Address:D121-1, ComprehensiveLaboratory Building, Jinnan New Campus, Nankai University