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Contact

Sales Hotline:400-105-3560

After-sales service: 022-83712229 (for physics teaching)

                 022-83726281 (Chemical Analysis)

Tianjin, China

Contact Address:2nd Floor, EF Unit, Building G, Xinmao Technology Park, Huayuan Industrial Park, Tianjin

Name: LRS-2/3 Educational Laser Raman Spectrometer
Date:2017-07-19

LRS-2/3 Educational Laser Raman Spectrometer

面料:
Category:
Type: Monochromators and Spectrometers
Model:

 技术指标


编号

名称

规格

1

单色仪

D/F=1/5.5,光栅1200L/mm,狭缝宽度0-2mm连续可调,狭缝精度0.01mm

2

半导体激光器

输出波长:532nm  输出功率≥100mW

3

外光路系统

包括激光聚焦光学系统,拉曼信号收集光学系统。光路中  可放置起偏器,检偏器,波片,拉曼滤光片等光学元件

4

样品架

五维可调垂直样品架、水平液体样品架、透明固体样品架、斜入射固体样品架、背散射样品架

5

单光子计数系统

光子计数型光电倍增管,单光子信号甄别电路系统



 - 基本配置及参数


编号

名称

参数

1

焦距

f=302.5mm

2

相对孔径

D/F=1/5.5

3

扫描范围

0nm-1200nm

4

线色散率

2.7nm/mm

5

分辨率

0.1nm(500nm)

6

狭缝

宽度0~2mm连续可调,示值精度0.01mm,缝高可达20mm

7

模态

Near TEM00

8

波长准确性

0.1nm

9

波长重复性

0.2nm

10

杂散光

≤10-3

11

外形尺寸

700mm×500mm×450mm

12

重量

70kg


  • Product Overview
  • Product Applications
  • Typical User

- Instrument Introduction


The LRS-2/3 Laser Raman Spectrometer is a new product independently designed by our company. Thanks to its simple structure, ease of adjustment and measurement, high sensitivity, excellent stability, and low cost, it was selected twice for World Bank-funded development projects in 1998 and 2000. It is suitable for use in research institutes and the physics and chemistry laboratories of universities as an instrument for measuring Raman and fluorescence spectra.


- Product Features


· Computer-controlled


· Capable of automatically recording Raman and fluorescence spectra


· High-resolution, low-straylight monochromator system


· High-sensitivity, low-noise single-photon counter as the detection system


· High-power semiconductor laser as the excitation source


· Equipped with a highly stable and precise external optical path system


· Comes with a variety of accessories suitable for the analysis of liquid and solid samples


· Equipped with a notch filter to reduce Rayleigh scattering



 技术指标


编号

名称

规格

1

单色仪

D/F=1/5.5,光栅1200L/mm,狭缝宽度0-2mm连续可调,狭缝精度0.01mm

2

半导体激光器

输出波长:532nm  输出功率≥100mW

3

外光路系统

包括激光聚焦光学系统,拉曼信号收集光学系统。光路中  可放置起偏器,检偏器,波片,拉曼滤光片等光学元件

4

样品架

五维可调垂直样品架、水平液体样品架、透明固体样品架、斜入射固体样品架、背散射样品架

5

单光子计数系统

光子计数型光电倍增管,单光子信号甄别电路系统



 - 基本配置及参数


编号

名称

参数

1

焦距

f=302.5mm

2

相对孔径

D/F=1/5.5

3

扫描范围

0nm-1200nm

4

线色散率

2.7nm/mm

5

分辨率

0.1nm(500nm)

6

狭缝

宽度0~2mm连续可调,示值精度0.01mm,缝高可达20mm

7

模态

Near TEM00

8

波长准确性

0.1nm

9

波长重复性

0.2nm

10

杂散光

≤10-3

11

外形尺寸

700mm×500mm×450mm

12

重量

70kg


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Address: 2nd Floor, EF Unit, Building G, Xinmao Technology Park, Huayuan Industrial Park, Tianjin, China    Tel: 86 022-83713560   Email: sales@tjgd.com

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