Sensorex New "Calomel Free" Epoxy and Glass Body pH and Reference Electrodes - S200CIT Series

Model Number: S200CIT Series
category：PH/ORP/Conductivity sensors

Sensorex New

Fast Response...No Silver Ion Contamination
Use in Place of Calomel pH and Reference Electrodes
Combination Triple Junction Design
Uses No Hazardous Calomel Based Material (MERCURY-
FREE!)/RoHS compliant
Sealed and Refillable Models
Glass and Epoxy Body Models
Calomel Free pH electrodes!
The performance of a Calomel electrode is now available without
the hazardous Mercury associated with the design. The "Calomel
Free" design features an Ag/AgCl based double junction reference
with a unique
silver ion trap
acting as a third junction to impede any
silver ion contact with the sample. Reference output is adjusted to
deliver the same output as a Calomel electrode using a silver
chloride reference.
Glass or Plastic Body Electrodes!
Traditionally, pH electrodes have been made of all glass construc
tion. However, today’s thermoplastics are able to construct pH elec
trodes with durable and chemically resistant bodies to reduce any
breakage. The protected design of the plastic body electrode
extends over the measuring surface, making the pH glass bulb
virtually unbreakable.
Sealed vs. Refillable Reference!
Both sealed and refillable styles are available. Sealed references are
gel-filled and maintenance free while refillable designs extend
electrode life by having a refillable reference electrolyte.