What`s new?
October 2019
“Microsensor Technology” team participated in the closed Huawei Innovation Forum 2019 and presented it’s project
June 2018
Annual update of the product catalogue is completed, you may find it in the Downloads section
June 2018
We are happy to announce the release of the new line of ultra compact LED minispectrometers for express spectral analysis in the near infrared range from 1.3 to 2.4 µm. First samples of LMS-R LED Minispectrometer are available for purchase.
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Key benefits of IR LEDs and Photodiodes for sensing applications
In 1600-5000 nm spectral range there are characteristic absorption bands of such important chemical agents as water H2O, methane CH4, carbon dioxide CO2, carbon monoxide CO, acetone CH3COCH3, ammonium NH3, C2H2, C2H4, C2H6, CH3Cl, OCS, C2HCl3, HCl, HOCl, HBr, H2S, HCN, CHBr3, H2CO, С2H4Cl2, HF, HNO3, NO2, SO2, glucose and many other organic and non-organic substances. Thus, there is a huge range of applications for optical analysis.
We propose our product as a new powerful base for optical absorption analysis. One of the greatest advantages of this method is that virtually any sample in virtually any state may be studied. Liquids, gases, films, powders, surfaces can all be examined with a proper choice of sampling technique. Using LED-PD optopairs for mid-infrared spectral range allows developing portable sensors with high reliability and adequate accuracy that can be successfully applied in different areas for matter analysis purposes.
Range of applications
Control of technological processes:
✔ Paper industry (water in paper control, paper thickness control)
✔ Oil and petroleum industry (detection of water concentration in oil and oil products)
✔ Thickness testing (thickess of plastic, glass bottles)
Medical diagnostics:
✔ Out-breath control (measurement of carbone dioxide, acetone concentration)
✔ Non-invasive control of glucose in blood
Ecological monitoring:
✔ Control of carbone dioxide, carbone oxide, exhaust gases in the atmosphere
✔ Control of methane, propane leakage
✔ Control of hydrocarbons in water
Food industry and agriculture:
✔ Control of water, fiber, protein concentration in grains
✔ Control of fat and protein in milk
✔ Analysis of ethanol in wine
Research is carried out by LLC "Microsensor Technology" with grant support of the Skolkovo Foundation.
Lms-R is a new portable device for spectral express analysis in the near infrared (IR) range from 1.3 to 2.4 μm.
Light Emitting Diodes for near- and mid-infrared spectral range 1000-5000 nm
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Photodiodes for near- and mid-infrared spectral range 1000-5000 nm
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LED arrays and matrices can be used as multi-channel emitters in point sensor systems, as well as provide rapid scanning of a certain spectral range.
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Electronic units oriented for optimal operation with Infrared LEDs and Photodiodes, evaluation systems and instruments on their basis
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Popular products
Standard LED models (LmsXXLED) & standard photodiode models (LmsXXPD-XX)
Lms34LED-CG
- 3400 nm peak wavelength
- enhanced performance
- TO-18 package
- special glass covering
Lms36PD-05-R(W)
- 0.5 mm sensitive area
- cut-off at 3600 nm
- TO-18 package
- parabolic reflector
- with/without window
Lms43LED-CG
- 4300 nm wavelength
- enhanced performance
- TO-18 package
- special glass covering
Lms43PD-03-CG-R-PA
- wide band PD
- cut-off at 4600 nm
- built-in preamplifier
- aluminum tubing & parabolic reflector
- special glass covering
Auxiliary electronics and evaluation systems
D-51i LED driver
- optimised for MID-IR LEDs
- variable pulse mode operation
- circuit brake safety system
- synchronisation input
- temperature observation feature
MDK-c Evaluation Kit
- wide band PD
- cut-off at 3600 nm
- TO-5 package
- cap for PD protection
- thermoelectric module