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Compact yeast sensor Aber Instruments

aber-4110-00-kompaktnyу-drozhzhevoj-monitor.jpegAber Instruments compact yeast monitorAber Instruments Yeast Monitor

SKU: 4110-00

Manufacturer: Aber Instruments

Availability: Order only

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The compact yeast sensors from ABER Instruments' range of brewery equipment are designed for real-time use with yeast concentrations up to 70% viable solids.

The instrument is housed in a robust IP65 stainless steel enclosure designed to fit standard instrument enclosures Tuchenhagen Varivent. Ideal for breweries of any size that require accurate measurement of yeast under real-world conditions.


Description

Description

ABER yeast sensors are recognized as the most accurate and reliable online live cell measurement today, and this technology allows brewing groups such as AB InBev, SAB Miller, Heineken, Suntory and Diageo to have more consistent fermentation processes. Several breweries have also managed to improve the quality of the yeast or shorten the fermentation time.

The new "compact"yeast sensors can directly communicate with a dedicated color touchscreen transmitter display for calibration and adjustment, and yeast concentration and conductivity are provided as 4-20mA outputs.

The "Compact" series can handle up to 20 different yeast strains and has an easier calibration procedure than previous models.

"Compact" yeast sensors are designed for real-time use with live yeast concentrations up to 70% viable solids. The system is virtually maintenance free and has a replaceable probe with platinum “flush” electrodes that can be regularly cleaned in place (CIP) or steam sterilized.

Technical data ABER yeast sensorsr 

Measuring Frequency: 312KHz
Measuring Ranges 0 to 400 pF/cm
0 to 100% Viable Yeast Spun Solids
0 to 5×109 Cells/ml
Conductivity range  of 0.75 to 10 mS/cm
Cell Concentration Range Depends on cell sizes but typically:
Yeast (6 μm): 106 cells/ml to 1010 Cells/ml
Resolution Resolution: 0.1 pF/cm
Approx: Yeast or Animal Cells 0.05g/L or 1 x105 Cells/ml
The relationship of these capacitance values to biomass levels depends upon the cell type and line.
Accuracy Typically better than ± 3% or ± 2% of the reading
Stability Better than ± 0.2 pF/cm at constant temperature with standard conductivity solution
of ~1.4 mS/cm
Linearity Better than ± 1% over 100 pF/cm
Precision Typically <±0.5 pF/cm, no filter active.
Maximum operating pressure for compact unit 10 BAR
Protection class IP65
Safe ambient operating temperature range 5°C to 40°C
Specifications

Specifications

Application areaBrewing, Beverages
TypeIndustrial
IndustryFood and Beverage
ParametersYeast
Power supply24 VDC
Operating temperature range5 - 40 °C
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