SmS tenzotherm Rus. Strain gauges and Gas analyzers
14
SmS tenzotherm Rus
-
Upload
sms-tenzotherm-rus -
Category
Technology
-
view
187 -
download
3
description
SmS tenzotherm Rus – is a Russian-Germany company that conducts research and development of products based on a semiconductor material – samarium sulphide. Currently such products are strain gauges and gaz analyzers.
Transcript of SmS tenzotherm Rus. Strain gauges and Gas analyzers
SmS tenzotherm Rus
About the company
Locations
Manufacturing line
Synthesis Sm+S=SmS
Resistant strain gauges
Gas analyzers
Intellectual property
Content
About the company
SmS tenzotherm Rus – is a Russian-Germany company that conducts research and development of products based on a semiconductor material – samarium sulphide.
In 2013 got into 20 most promising start-up companies in Russia under the version of Skolkovo (Russian analogue of Silicon Valley)
History of the project
1964 – Department of rare-earth semiconductors in Ioffe Physical-Technical Institute(St. Petersburg, Russia) started the research on samarium sulphide material
2000 – Discovered the thermovoltaic effect
2012 – Attracted venture investments
2012 – Got a status of the project participant in Skolkovo Fund
2013 – Obtained a grant of Skolkovo Fund
2013 – Manufacturing line was launched in Dortmund, Germany
Manufacturing line Office R&D
Dortmund, Germany St. Petersburg, Russia Ioffe Institute St. Petersburg, Russia
Locations
Facilities and equipment
Stand for testing № 1
Manufacturing line
Stand for testing № 2 Machine for synthesis
Equipment for synthesis
Manufacturing line
Laser welding facility Vacuum coating machine
Facilities and equipment
The method provides an opportunity to obtain a substance of known composition and crystals.
Synthesis of samarium sulphide is a complex process of capsulation, which in our laboratory we have developed to perfection.
Synthesis Sm + S = SmS
Uni-axial
Bi-axial
Full-Bridge
Highly sensitive Mechanically robust Flexible Thin/compact design
Resistant strain gauges
Resistance-strain gauge for flat deformation
Uni-axial resistance-strain gauge
Gage typePossible
value of R (kOhm)
Gage factor(K)
TCR(1/°C)
TCGF(1/°C)
Operating temperature range,
(°C)
Strain limit(µε)
Dimensions, mm
SmS-B-M-(0,3-10)-G 0,3-15 35 -50 < 0.4 % < 0.1% -60 - +120 3000 3x1
Gage typePossible
value of R (kOhm)
Gage factor(K)
TCR(1/°C)
TCGF(1/°C)
Operating temperature range,
(°C)
Strain limit(µε)
Dimensions, mm
SmS-B-M-(0,3-10)-G 0,3-15 35 -50 < 0.5 % < 0.1% -60 - +180 3000 3x1
Resistant strain gauges
Types currently under production
SmS gauges combine the robustness of metal film gauges with almost the same high sensitivity as silicon gauges at the price level of metal gauges
Sens
itivi
ty
low
Robustness
Metal film
Silicon
high
dura
ble
Competitive benchmark by performance
Silicon - Gauge
Metal - Gauge
11
5
0.5
Quantity in pcs.
Pric
e €/
pc. 7
2
Competitive benchmark by price (OEM)
SmS strain gauge positions itself uniquely with respect to performance and price:
Resistant strain gauges
Conductivity dependence on temperature
Resistance dependence on temperature
Gas analyzers
Price, $ Sensitivity, mg/m3
Methane sensor 30-40 100-300
Carbon monoxide sensor 20-40 20-50
Gas analyzer SmS 30 (laboratory prototype) 5 for methane
Overall dimensions of the sensor body
There is a porous antiblast net in the cap of the sensor (with pores dimension of 345 nm)
The sensor in assembled and disassembled state
Comparison with analogues
Gas analyzers
PCT Resistant strain gauges
Russian patentResistant strain gauges
Semiconductor oxygen sensor
The application was filed in June, 27 2014
PCT Gas analyzer
Intellectual Property
Thank you for your attention
SmS tenzotherm Rus, Ltd191036 St. Petersburg, RussiaZhukovskogo str. 63, office 129Business Centre «Senator»
Tel: +7 (812) 332-17-50E-mail: [email protected], [email protected]: tenzo-sms.ru, sensor-sms.ru
CEO – Andrey Molodykh Tel.: +7 (921) 557-95-85E-mail: [email protected]
Contact person – Alla SkurikhinaTel.: +7 (812) 332-17-50E-mail: [email protected]
