LabSen® 333 Combined pH Electrode for Wastewater, Emulsions, and Suspensions

The LabSen® 333 from Apera Instruments is a specialized pH electrode designed for wastewater, emulsions, suspensions, and samples containing proteins or sulfides. Using Swiss sensor technology and materials, this electrode features an integrated temperature sensor for precise, reliable measurements across a variety of challenging samples. The solid polymer electrolyte and hole diaphragm structure prevent clogging, making it ideal for demanding environments like effluent analysis. A POM sheath offers corrosion protection, while the electrode's rugged design ensures durability under pressure and impact.

Key Features

• Polymer Electrolyte with Hole Diaphragm – Prevents diaphragm clogging and eliminates the need for electrolyte refills.
• LabSen S-Type Hemispherical Glass Diaphragm – Delivers stable readings in 15-30 seconds and is up to 10 times more robust than conventional electrodes, significantly reducing the chance of damage during use.
• Long-Life Reference System – Incorporates a glass tube, AgCl, and silver wire to improve stability and extend electrode life.
• Blue Gel Electrolyte – Non-flowing and air bubble-free, ensuring more stable readings in tough environments.
• POM Housing – Highly resistant to corrosion and provides protection against impacts.
• Integrated Temperature Sensor – Automatic temperature compensation (30kΩ NTC) for accurate pH measurements in varying temperatures.
• BNC & RCA Connectors – Compatible with Apera Instruments pH meters like PH850, PC850, PH8500, PH8500, PH700, PH910, PC910, PH950, PC950, PH800, PH800, PC800, PH820, and PC820.
• Replacement Electrode – Suitable for PH850-WW and PH8500-WW portable pH meters used in wastewater analysis.

Compatibility

✔ BNC Connector – Works with all Apera Instruments pH meters that support BNC connections. ✔ RCA (Cinch) Temperature Sensor – Not compatible with meters from other manufacturers.

Warranty

✔ 6-Month Manufacturer's Warranty ensures reliability and peace of mind.