automated yeast counting & viability for brewing · counter is: • fast • accurate •...
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QC with the Auto X4 (10x) Cell Counter is:•Fast•Accurate•Reproducible•User-friendly
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www.nexcelom.com|978.327.5340| [email protected]
PipetteSample.InsertSlide.GetData.
éSimplify the QC Process
Cellometer Auto X4 for Yeast
•Automatic calculation and recording of yeast concentration and viability in <30 seconds
•Proven performance in large breweries in the US
•Elimination of calculation / recording errors and operator-to-operator variability
•>75% reduction in test time vs. manual counting
Automated Yeast Counting & Viability for BrewingAccurate&EfficientYeastFermentationMonitoring
FeaturesoftheCellometerAutoX4(10x)Automated Cell Counting System
•Yeastconcentration&viabilityin<30seconds
•Optimizedforanalysisofyeast
•Meancelldiameteranddistribution
•Automaticimageanddataarchiving
•Easy-to-Use:minimaltrainingrequired
•NoMaintenance:simplypoweron
•Disposablecountingchambers:nowashing
•OptionalbarcodereaderforsampleIDs
•Easilyintegratedintoexistingworkflows
é
Image-Based Analysis: Imagesaredisplayedon-screenforvisualverificationofresults.Optimizedpattern-recognitionsoftwareaccuratelycountscellsinclumps.Images,cellcounts,cellsize,andyeastviabilitymeasurementscanbeautomaticallysavedtothenetwork.Imagesanddatacanbeexportedforfurtheranalysisandpresentation.
Figure1.ThisfigureshowstheaccuracyoftheCellometerAutoX4(10x)CellCounter.Cellcountsdecreasedlinearlywithserialsampledilutions.
Figure2.ThisfigureshowstheconsistencyoftheCellometerAutoX4(10x)CellCounter.24differentsamplepreparationsfromthesameyeastcultureweretestedatfourdilutions.Thevariationbetweensampleswasverylow.
Accurate, Consistent Results: Automatedcellcountingeliminatesthesubjectivity,inter-operatorandrun-to-runinconsistency,andpotentialerrorsassociatedwithmanualcellcounting.Automatedcellcountingensuresalldataiscapturedcompletelyandaccurately.
1.00E+06
4.00E+06
1.60E+07
6.40E+07
2.56E+08
0 5 10 15 20 25Win
e ye
ast
conc
entr
atio
n (c
ells
/ml)
Sample ID (n=24)
Testing the measuring consistency
Cellometer® Auto X4 Advantages
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