China Wholesale Double Beam Infrared Spectrometer Factory – LGS-3 Modular Multifunctional Grating Spectrometer/Monochromator – Labor
China Wholesale Double Beam Infrared Spectrometer Factory – LGS-3 Modular Multifunctional Grating Spectrometer/Monochromator – Labor Detail:
Note: computer not included
Description
This spectrometer is designed to help students understand the concepts of light and wave phenomena and learn how a grating spectrometer works. By replacing the default grating in the spectrometer with a different grating, the spectral range and resolution of the spectrometer can be altered. The modular structure provides flexible solutions for spectral measurements under photomultiplier (PMT) and CCD modes, respectively. Emission and absorption spectra can be measured. It is also a valuable analytical tool for the studies and characterizations of optical filters and light sources.
Functions
To calibrate the spectrum of a selected work window in CCD mode, at least two standard spectral lines are needed within the spectral range of the work window.
Specifications
Description | Specifications |
Focal Length | 500 mm |
Wavelength Range | Grating A: 200 ~ 660 nm; Grating B: 200 ~ 800 nm |
Slit Width | 0~2 mm adjustable with a reading resolution of 0.01 mm |
Relative Aperture | D/F=1/7 |
Grating | Grating A*: 2400 lines/mm; Grating B:1200 lines/mm |
Blazed Wavelength | 250 nm |
Wavelength Accuracy | Grating A: ± 0.2 nm; Grating B: ± 0.4 nm |
Wavelength Repeatability | Grating A: ≤ 0.1 nm; Grating B: ≤ 0.2 nm |
Stray Light | ≤ 10 -3 |
Resolution | Grating A: ≤ 0.06 nm; Grating B: ≤ 0.1 nm |
Photomultiplier Tube (PMT) | |
Wavelength Range | Grating A: 200 ~ 660 nm; Grating B: 200 ~ 800 nm |
CCD | |
Receiving Unit | 2048 cells |
Spectral Response Range | Grating A: 300 ~ 660 nm; Grating B: 300 ~ 800 nm |
Integration Time | 88 steps (each step: approximately 25 ms) |
Filter | White filter: 320~ 500 nm; yellow filter: 500~ 660 nm |
Dimensions | 560×380×230 mm |
Weight | 30 kg |
* Grating A is the default grating pre-installed in spectrometer.
Parts List
Description | Qty |
Grating Monochromator | 1 |
Power Control Box | 1 |
Photomultiplier Receiving Unit | 1 |
CCD Receiving Unit | 1 |
USB Cable | 1 |
Filter Set | 1 |
Power Cord | 3 |
Signal Cable | 2 |
Software CD (Windows 7/8/10, 32/64-Bit Systems) | 1 |
Product detail pictures:
Related Product Guide:
Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for China Wholesale Double Beam Infrared Spectrometer Factory – LGS-3 Modular Multifunctional Grating Spectrometer/Monochromator – Labor , The product will supply to all over the world, such as: Honduras, London, Slovenia, We insist on "Quality First, Reputation First and Customer First". We are committed to providing high-quality products and good after-sales services. Up to now, our products have been exported to more than 60 countries and areas around the world, such as America, Australia and Europe. We enjoy a high reputation at home and abroad. Always persisting in the principle of "Credit, Customer and Quality", we expect cooperation with people in all walks of life for mutual benefits.
By Jonathan from Bahrain - 2018.08.12 12:27
The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
By Tyler Larson from Sudan - 2018.07.27 12:26