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301Pt-S Combined ORP Electrode, 8-pin

The Apera Instruments 301Pt-S is a high-performance ORP electrode designed for accurate oxidation-reduction potential measurements in a wide range of applications, including general laboratory use and wastewater treatment.

Equipped with a durable platinum sensor and maintenance-free KCl gel electrolyte, this electrode ensures reliable and consistent results without the need for frequent refilling.

Key Features:

Premium Platinum Sensor – Provides precise and stable ORP measurements
Maintenance-Free Design – Uses a non-refillable KCl gel electrolyte
8-Pin Connector – Ensures secure and compatible connection with supported meters
Broad Application Range – Ideal for standard solutions and wastewater environments
6-Month Manufacturer’s Warranty – Quality you can trust from Apera Instruments

Compatible Apera Devices:

  • PH400

  • PC400

  • PH400S

  • PC400S

Technical Specifications
Cable 1m
Connection 8 pin
Default Value 222 mV +/- 15 mV ( 25°C)
Diaphragm Single ceramic
Electrode Dimension (Ø12×160) mm
Measuring Range -1999 to 1999 mV
Recommended operating temperature (0 ~ 80)°C
Reference system Ag/AgCl
Sensor Ø6×2,5 platinum ring
Shank material PC (Polycarbonate)