Product category:
Calibration Services
News Release from: ETL Group | Subject: 785
Edited by the Processingtalk Editorial
Team on 29 June 2007
New high accuracy multi-range pressure
standard
A new innovative multi-range pressure standard for calibration, testing and transfer standard applications is now available from the ETL group
Designated the 785, the pressure standard incorporates one or two Digiquartz absolute or gauge pressure transducers, which are used exclusively as reference standards Multi-ranging allows each Digiquartz transducer to replace three separate transducers
This article was originally published on Processingtalk on 9 Feb 2007 at 8.00am (UK)
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New laboratory pressure transfer standard
A new high accuracy pressure and barometric standard transfer unit from ETL offers extremely accurate pressure measurements with a resolution of 0.0001% and 0.008% full scale accuracy
The two transducer model has six ranges, with push button selection between measurement modes, local configuration and customer set-ups.
The easy to read display shows functions such as rate of change, pressure, maximum/ minimum pressure, average pressure deviations, and operator triggered instantaneous readings.
There is a choice of 25 different transducers with up to 75 active multi ranges available.
The range cover vacuum to 40,000 psi (275 Mpa), have a resolution to 1 ppm (user-settable) and are fully compensated from -20 to +100C.
Communications to a host computer is via RS-232 or IEEE488.
All transducers are protected by a self defense system to prevent over pressure damage as high as 1,500 psi, and may be dynamically compensated for atmospheric pressure changes during measurements.
This compact easily transportable unit can be used both on and off site and has applications in the Metrology, Aerospace, Hydrology, Meteorology, Oceanography, Nuclear, Laboratory and Manufacturing Industries.
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