pH sensor
pH+ sensor, gel-filled,
sterilizable
In the biotech- and pharmaceutical industry it is vital to have
precise information about the pH value of the bioprocess. The pH
directly affects productivity, stability and analysis of the active
ingredients.
In a bioreactor / fermenter, the environmental conditions for
cells or microorganisms should be optimal.
The AppliSens pH+ sensor is the ultimate pH sensor for
bioprocess measurement.
The pH+ sensor has a fixed sleeve diaphragm. Compared to other
diaphragm types, the sleeve diaphragm gives increased measuring
accuracy and precision, resulting in excellent performance:
- No cross contamination
- Precise calibration
- Not sensitive to fouling
- No need to recalibrate
- Low and constant offset
- Stable signal over time
The sensor is constructed using FDA approved materials, like the
non-toxic solid gel electrolyte. Furthermore this sensor has an
internal pressure, which reduces cross contamination. The pH sensor
is designed to withstand repeated sterilization cycles without
failure.
AppliSens sensors have a Long-Life code print (engraved
serial number) on the sensor head and are accompanied by a
certificate (good for validation; FDA / GLP).
The electrode has a 12 mm body and a PG13.5 connector and fits
into any standard
sensor holder.