usa-ind-am5-v02
DESCRIPTION
industria lacteaTRANSCRIPT
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Methanol AnalyzerFast Off-line Methanol Analysis
AM5
www.analox.com
Ultra Rapid Monitoring
of Methanol
APPLICATION AREAS
Bioprocessing:
eg.measurementofmethanol
asafermentationcarbonsource
Food&beverageanalysis:
eg.measurementofmethanolinthe
qualitycontrolfordimethyldicarbonate
(DMDC,Velcorin)preservativedosing
MAIN FEATURES
Concentration range 0-4 %W/V Offline flexiblity No sample turbidity or opacity errors Aqueous samples Sample size from 2.5 - 10 l Simple YES/NO operation
Fully sterilizable fluid pathways Printed results in under 20 seconds Data output facility Compact size Fully portable version available
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ANALYTICAL PERFORMANCE
Working Range
Methanol > ca.0500ppm(0-500mg/L,0.00-0.05%W/V)(directinjection);ca.04%W/V(aqueousdilution)
usa-ind-am5-v02
INSTRUMENT SPECIFICATIONS
Method > Enzymatic oxygen-rate Statistical Programs > Sequential, giving mean, S.D and C.V.
Sensor > Clark-type amperometricoxygen electrode
Interface > Serial data port,optional Windows software available
Sensitivity > 0.1, 0.01, 0.001 selectableReaction Temperature > 30C Power > 100-250V AC, 50-60Hz, 12-15V DC, 60VADisplay > 32 character backlit LCD Dimensions > Width 23cm, (9 ins) x Depth 29cm, (11 ins )
x Height 15cm, 6 insPrinter > 16 column dot matrix, 1 line/sec Weight > 3.8 kg, 8 lb 6 oz
Portable Model 5.9 kg, 13 lb
PRINCIPLE OF OPERATION
Themethanolconcentrationisdeterminedbyenzymaticoxidationwithbufferedalcoholoxidase(AOD)accordingtotheequation,
Undercontrolledconditions,therateofoxygenuptakefromthebufferisdirectlyproportionaltomethanolconcentration.
ForDimethyldicarbonate(Velcorin)measurementthemethanolproducedinthereaction:
ismeasuredbydirectinjectionintotheanalyzer.
ForenquiriesintheUSAandCanada:
AnaloxInstrumentsUSAIncP.O.Box208,Lunenburg,MA01462-0208USA
Tel:+1-978-582-9368Fax:+1-978-582-9588Email:[email protected]
AnaloxInstrumentsLtdHeadOffice:
Unit22,ActonParkEstate,TheVale,LondonW37QE,UK
Tel:+44(0)20-8749-7635/7644Fax:+44(0)20-8740-6608Email:[email protected]