• Mercury Free Epoxy and Glass Body pH and Reference Electrodes
  • Mercury Free Epoxy and Glass Body pH and Reference Electrodes
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Mercury Free Epoxy and Glass Body pH and Reference Electrodes

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  • Price

    Price on request   ≥1piece

  • Model Number

    S200CIT Series

  • Data Sheet

  • Package

    Original packaging

  • Specs

    S200CIT Series

  • Quantity

    - +

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Product Description

New "Calomel Free" Epoxy and Glass Body pH and Reference Electrodes


Item No.: S200CIT, SG200CIT, S201CIT, SG201CIT, S300CIT, SG300CIT, S900CIT,
SG900CIT,S200RIT, SG201RIT


S200CIT Series pH and Reference Electrodes Features
• 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

S200CIT Series pH and Reference Electrodes Description

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 construction. However, today’s thermoplastics are able to construct pH electrodes 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.


S200CIT Series pH and Reference Electrodes Specifications

pH Range
 0-14 (Na+ error >12.3 pH)
Speed of Response
 95% in 1 second
Isopotential Point
 pH 7.00 (0 mV)
Offset
 +/- 0.20 pH
Span
 97% or higher
Temperature Range
 0 - 60 Degrees C
Cable Length
 30" (0.76 m)
Connectors
 BNC for combination ("CIT"),
2mm pin for reference ("RIT")


S200CIT Series pH and Reference Electrodes ORDERING INFORMATION

pH Electrodes
Part No. 
 Size
 Dimension (see page 2)
S200CIT
 12mm x 150mm Plastic Sealed Reference
 1
SG200CIT
 12mm x 150mm Glass Sealed Reference
 1
S201CIT
 12mm x 150mm Plastic Re-fillable Reference
 1
SG201CIT
 12mm x 150mm Glass Re-fillable Reference
 1
S300CIT
 9.5mm x 300mm Plastic Sealed Reference
 2
SG300CIT
 9.5mm x 300mm Glass Sealed Reference
 2
S900CIT
 6mm x 150mm Plastic Sealed Reference
 3
SG900CIT
 6mm x 150mm Glass Sealed Reference
 3

Reference Electrodes
Part No. 
 Size
 Dimension (see page 2)
S200RIT
 12mm x 150mm Plastic Sealed Reference only
 1
SG201RIT
 12mm x 150mm Glass Refillable Reference only
 1

Accessories
Part No.
 Description
 Quantity
S21
 Refill/storage solution for Calomel-Free electrodes
 4 oz.