Greisinger GR105-BNC-L01-CO Redox Electrode, BNC Connector, 1 m Cable 609123

Measuring redox potential (ORP) in water, wastewater, or laboratory samples requires a reliable electrode that delivers stable, reproducible readings. The Greisinger GR105-BNC-L01-CO redox electrode provides accurate ORP measurement with a platinum plate measuring element and a gel-filled Ag/AgCl reference system, ensuring low maintenance and long service life.

Who is it for

This electrode is ideal for laboratory technicians, water quality analysts, and environmental monitoring professionals who need a general-purpose ORP electrode for routine measurements in aqueous solutions.

Main features

• Platinum plate measuring element for precise redox potential measurement
• Gel electrolyte (KCl) with ceramic diaphragm for stable reference potential
• Glass shaft, 12 mm diameter, 120 mm length, suitable for standard electrode holders
• BNC connector for compatibility with most pH/mV meters
• 1 meter cable for flexible positioning
• Measurement range: -2000 to +2000 mV
• Operating temperature: 0 to +60 °C
• Pressure resistance up to 1 bar
• Low maintenance design

Specifications

• Electrode type: Redox (ORP)
• Measuring element: Platinum plate
• Reference system: Ag/AgCl
• Electrolyte: Gel (KCl)
• Diaphragm: Ceramic
• Shaft material: Glass
• Shaft diameter: 12 mm
• Shaft length: 120 mm
• Connector: BNC
• Cable length: 1 m
• Measurement range: -2000 to +2000 mV
• Operating temperature: 0 to +60 °C
• Pressure resistance: up to 1 bar
• Response time: < 30 seconds
• Temperature sensor: none

Tips

For best results, condition the electrode in a redox buffer solution before first use and store it in a suitable storage solution when not in use. Avoid touching the platinum plate with bare fingers to prevent contamination.