PT4805 DPAS Redox Probe for Biotech & Biopharmaceuticals

Pt4805-DPAS-SC-K8S Redox/ORP Probe

Autoclavable gel-filled Redox-electrode for the biotech industry

Pt4805 is the Redox version of DPAS, i.e. a gel-filled, low-maintenance electrode, for in-line measuremernts of oxidation reduction potential (ORP) in biotech applications in small to medium-sized bioreactors at moderate pressure.
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Specifications - Pt4805-DPAS-SC-K8S Redox/ORP Probe
Short description Sterilizable gel-filled electrolyte Redox-electrode
pH-range mV
Temperature range 0...130 °C (32...266 °F)
Pressure resistance (bar) up to 2.5 bar overpressure
Pressure resistance (psi) up to 36 psi overpressure
Diaphragm ceramic
Number of diaphragms 1
Reference system Argenthal system
Silver-ion trap yes
Sterilizable yes
Autoclavable yes
ISM no
Model Family DPAS
Analog or ISM Analog
Measurement parameter ORP
Sensor Length 120mm
Electrolyte Gel
Material Number(s) 59904198
Features and Benefits
Low-maintenance
  • Pt4805 electrode is filled with gel-reference electrolyte which is pre-pressurized to 2.5 bar (36 psi). The internal over-pressure ensures a gradual electrolyte outflow efficiently cleaning the diaphragm and preventing influx of process media into the reference electrolyte.
 
In-situ sterilizable and autoclavable
  • Designed for operation under fully aseptic conditions and to withstand repeated sterilization at 130 °C (266 °F) without any decline in measuring reliability.
 
Long operational electrode lifetime
  • The electrode is provided with a patented silver-ion trap which prevents silver sulfide precipitation at the diaphragm in sulfide-containing media and extends electrode life.

Documentation

Certificates

Confirmation Specifications Silicone O-Rings 10.77x2.62 for pH-Electrodes
Confirmation Specifications Silicone O-Rings 10.77x2.62 for pH-Electrodes
Specifications confirmation 203011136IGConfirmation for the following electrodes:InPro3030, InPro31XX, InPro32XX, InPro3300, InPro4010, InPro42XX, InP...
CE pH electrodes DPA group
CE pH electrodes DPA group
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Pt4805-DPAS-SC-K8S Redox/ORP Probe

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Pt4805-DPAS-SC-K8S Redox/ORP Probe
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