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IotrodeTM Industrial Grade Reference Electrodes for Laboratory Use

IotrodeTM Double & Triple Junction Reference Electrodes:
  • Glass construction ensures chemical resistance to a wide range of media.  Plastic bodied construction is specially suited for fluoride and silver media.
  • Large Porous Ceramic ensures good solution contact with little fouling
  • Flowing Refillable System Option Ensures Maximum Accuracy for many different measurement applications
  • Immobilized Reference offers best lifetime and performance in lab through impregnated nonporous cross linked conductive polymer, for low maintenance laboratory needs
  • Double & Triple Junctions ensure low drift, long service lifetime and maximum possible accuracy

IotrodeTM Reference Electrode Selection Guide
Reference
Electrode
Type		 Model
Number		 Filling Solution (s)
Primary
Secondary
Tertiary (if applicable)		 Temperature
Range
o Celsius		 Material
of
Construction		 Special Notes
Immobilized Gel
Double Junction		 RC 301 Saturated KCl
Saturated KCl
Not Applicable		 -25 - 65 Continuous,
Maximum (-30 - 85) Intermittent		 Glass For Low Maintenance
Laboratory Measurements
Low Temperatures
Flowing Refillable
Double Junction		 RC 401 Saturated KCl
Saturated KCl or KNO3-Refillable
Not Applicable		 -5 - 100 Continuous Glass Suitable for Most
ISE Measurements
Flowing Refillable
Triple Junction		 RC 501 Saturated KCl
Saturated KCl/KNO3
Application Dependent - Refillable		 -5 - 100 Continuous Glass Best Reference for Most
ISE Measurements
Flowing Refillable
Double Junction		 RC 601 Saturated KCl
Saturated KCl or KNO3-Refillable
Not Applicable		 5 - 70 Continuous Plastic Suitable for Most
ISE Measurements
Recommended for fluoride and silver measurements

Advanced Sensor Technologies, Inc.
603 North Poplar Street, Orange, California 92868-1011 USA
Tel: + (1) 714-978-2837  Toll-Free: + (1) 888-969-2784 Fax: + (1) 714-978-6339 Website: http://www.astisensor.com
Manufacturing Long-Lasting Industrial pH Sensors, ORP sensors, Ion Selective Sensors & Conductivity Sensors for Difficult Inline Process Control Measurement and Monitoring Applications
Supplying Research Grade pH Electrodes, ORP Electrodes, Ion Selective Electrodes and Conductivity Electrodes for Laboratory Testing
Offering industry leading product developments and research services for OEM manufacturers and resellers requiring pH, ORP and Ion Selective Measurements for Medical In-Vitro and In-Vivo Applications and Industrial Inline, Immersion and Submersible Measurements