Horiba pH Electrode 3-in-1 Plastic Body Gel-Filled Type

Horiba pH Electrode 3-in-1 Plastic Body, Gel-Filled Type – Porous Sintered PE Liquid Junction (Model 9652-20D)

Horiba 9652-20D is a 3-in-1 combination pH electrode designed for stable and maintenance-free pH measurement in laboratory and field applications. This electrode integrates the pH sensing element, reference electrode, and temperature sensor into a single probe, enabling accurate temperature-compensated pH measurements when used with compatible Horiba meters.

The electrode features a durable plastic (black) body and a gel-filled reference system, eliminating the need for electrolyte refilling and significantly reducing routine maintenance. Its porous sintered polyethylene (PE) liquid junction provides consistent electrolyte contact with the sample, delivering reliable and reproducible pH readings even during extended use.

With a 2-meter fixed cable, the 9652-20D offers flexible positioning and ease of use for bench measurements, on-site testing, and portable applications.

Key Features

• 3-in-1 combination design (pH sensor, reference electrode, temperature sensor)

• Plastic body (black) for durability and impact resistance

• Gel-filled reference system for maintenance-free operation

• Porous sintered PE liquid junction for stable and consistent measurements

• No electrolyte refilling required

• Reliable performance for routine and field applications

• Integrated temperature sensor for automatic temperature compensation (ATC)

• 2-meter fixed cable for convenient handling and flexible setup

• Compatible with Horiba LAQUA pH meters and suitable instruments

Electrode Specifications (General)

• Electrode Type: 3-in-1 combination pH electrode

• Body Material: Plastic (black)

• Reference System: Gel-filled

• Liquid Junction: Porous sintered polyethylene (PE)

• pH Measurement Range: Typically pH 0 to 14

• Temperature Sensor: Integrated

• Cable Length: 2 m

• Applications: Aqueous samples under routine laboratory and field conditions

(Exact electrical and temperature specifications depend on the connected meter and operating environment.)

Applications

• Routine laboratory pH measurement

• Field and on-site water quality testing

• Environmental monitoring

• Water and wastewater analysis

• Educational and research laboratories

• General industrial applications

Advantages

The gel-filled reference system of the Horiba 9652-20D minimizes maintenance requirements while maintaining stable reference potential. The porous sintered PE junction resists clogging and ensures smooth electrolyte diffusion, while the plastic body offers durability for frequent handling and field use. The 3-in-1 design simplifies measurement workflows and improves accuracy through automatic temperature compensation.