SCTB ElPA Ltd.
(special engineering and design bureau of electronics, instrument-making
and automation) is an assign of Uglich branch of NIIChasprom, established
in 1959 on the Uglich watch plant Chaika territory for applied science
and production consolidation. On the last 28 years SCTB ElPA specializes
in manufacture and R&D of quartz resonant devices area such as
quartz:
--->
Crystal
resonators; --->
Temperature sensitive crystal resonators; --->
Pressure
sensitive crystal resonators; --->
Force
sensitive crystal resonators; --->
Acceleration sensor crystals; --->
Pressure & temperature transducers
(with frequency output); --->
Blanks (grinding or/and polishing).
Low
and high frequency crystals
With
our complex photolithographic technology and our prototype production
line, we are able to develop and manufacture many customized variants
of miniature quartz crystals.
SCTB ElPA quartz crystal resonators are ideal for microprocessor,
portable, communication, computer, and other time management applications.
Quartz
crystals on the wafer
Using quartz crystal
resonators designed for large frequency variation with pressure-induced
stress and with temperature, SCTB ELPA designs and manufactures
a line of precision pressure and temperature transducers. These
instruments have a resolution down to 0.003% and accuracy of 0.03%
(for pressure transducers) and 0.02% (for temperature transducers),
which are achieved even under difficult environmental conditions.
The frequency output allows to easily using the transducer in connection
with a microprocessor. Other characteristics include high reliability,
low power consumption, and excellent long-term stability.
Temperature,
force and pressure sensor quartz crystals
Pressure
and temperature transducers
SCTB ElPA transducers
products are successfully used in such diverse fields as laboratory
instrumentation, process control, meteorology and hydrology, energy
exploration.
