China Wholesale Double Beam Infrared Spectrometer Factories – LGS-3 Modular Multifunctional Grating Spectrometer/Monochromator – Labor
China Wholesale Double Beam Infrared Spectrometer Factories – 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:
As a way to provide you advantage and enlarge our organization, we even have inspectors in QC Crew and guarantee you our greatest assistance and product or service for China Wholesale Double Beam Infrared Spectrometer Factories – LGS-3 Modular Multifunctional Grating Spectrometer/Monochromator – Labor , The product will supply to all over the world, such as: Angola, California, Latvia, Welcome to visit our company, factory and our showroom where displays various products that will meet your expectation. Meanwhile, it is convenient to visit our website, and our sales staff will try their best to provide you the best service. Please contact us if you need more information. Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation.
By Diego from Spain - 2018.12.28 15:18
The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
By Elva from Honduras - 2018.06.18 17:25
