• Laboratory ORP Electrodes
  • ElectroJelly™ and Gel Filled (sealed) ORP (Redox) Electrodes
  • Detached cable ORP (Redox) Electrodes
  • Really-Flow™ ORP (Redox) Electrodes (Flat)
• Processing ORP Electrodes
• ORP Electrode Calibration Reagents

ORP (Redox) Electrodes - ElectroJelly™ and Gel sealed:

Unlike pH electrodes which can be calibrated and adjusted by meters, ORP electrodes are difficult to be standardized by most pH/mV meters. Keeping constant reference potential is the key to successful ORP measurement.  To fulfill this requirement, the ElectroJelly™ filled (sealed) electrodes were developed. ElectroJelly™ is a solid material with highly concentrated salt (most time it is KCl). Because the ElectroJelly™ can effectively hold reference electrode electrolytes against sample back-flow and contamination, the ElectroJelly™ filled (sealed) electrodes can easily accomplish stable reference potential, longer life and less calibration goal (compared to regular gel filled electrodes). The ElectroJelly™ filled electrodes are most suitable for the 24/7 monitoring applications with temperature cycling changes such as swimming pools, aquariums and industrial processing. It is even better when it is used under normal laboratory conditions.

The common characteristics of Weiss combination, sealed or refillable Ag/AgCl single-junction (SJ) and Double-Junction (DJ) ORP Electrodes are:

Detached cable ORP (Redox) Electrodes

The common characteristics of Weiss detached cable combination, sealed Ag/AgCl single-junction (SJ) and Double-Junction (DJ) ORP Electrodes are:

Really-Flow™ ORP (Redox) Electrodes (Flat)

Weiss Really-Flow^™ combination, single-junction ORP electrodes have a free flowing junction (sleeve)provide optimal flow rate (adjustable), resulting in better reproducibility. The easy clean sensor surface (another key for successful ORP measurement) and junction designing ensure the performances and long electrodes life. These long-lasting electrodes have no ceramic or fiber junction to clog. They are the ideal tools for viscous and dirty samples.