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05 October 2005
New Compact O2 and O2/CO2 Analysers for Food Packaging from Witt Gas
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Witt Gas Techniques Ltd, the Warrington, Cheshire based
gas safety, control, mixing and analysis equipment supplier has launched
two new compact gas analysers PA-O2 and PA-O2/CO2 to monitor the oxygen
and carbon dioxide content in food modified atmosphere packaging (MAP).
These analysers are designed for continuous analysis in line as well as
intermittent sampling using a needle. The unit will record the last 100
measurements and when downloaded using the Witt-Logger Software the data
can be used for quality control documentation. Only the smallest sample
is needed to obtain a measurement, the results are fast taking around
6 seconds. It is easy to use and is multilingual.
If the gas contents exceed the set minimum or maximum limits, these analysers
will trigger an alarm which can be used to shut down the packaging line
to ensure no further quality problems are encountered.
For O2 monitoring, a chemical measuring cell is used with a range of 0-100%
and for CO2
monitoring an infrared measuring cell is used with a range between 0-
30% or 0-100% depending on the users requirements. The interface is RS232
with ASCII output of date, time and measured value.
These analysers can be supplied with either an inclined or a vertical
display. A separate tabletop printer is also available as an option.
The voltage requirements are 230V AC, 110V AC or
24V DC, each unit weighs 3kg and are very compact measuring 145mm x 105mm
x 200mm.
For further information:
Carl Long, General Manager
Witt Gas Techniques Limited
212 Europa Boulevard
Westbrook
WARRINGTON
Cheshire WA5 5TN
Telephone: 01925 234466
Telefax: 01925 230055
e-mail: carl.long@witt.co.uk
WEB site: www.wittgas.com
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