Horiba pH Electrode 3-in-1 Glass Body ToupH Long Type

Horiba pH Electrode 3-in-1 Glass Body ToupH Long Type – Ceramic Liquid Junction (Model 9680S-10D)

Horiba 9680S-10D is a 3-in-1 combination pH electrode designed for accurate and stable pH measurement in applications that require extended immersion depth or measurements in deeper vessels. This ToupH Long type electrode integrates the pH sensing glass membrane, reference electrode, and temperature sensor into a single probe, enabling simplified setup and precise temperature-compensated measurements when used with compatible Horiba meters.

The electrode features a long glass body construction and a ceramic liquid junction, ensuring stable electrolyte flow and a reliable reference potential during continuous or repeated measurements. Its design makes it particularly suitable for laboratory beakers, reaction vessels, tanks, and environmental samples where standard-length electrodes may be insufficient.

Key Features

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

• ToupH Long type for deep or extended-reach measurements

• Glass body construction for chemical resistance and durability

• Ceramic liquid junction for stable and reproducible pH readings

• Fast response time and excellent measurement stability

• Reduced drift during continuous measurements

• Compatible with Horiba LAQUA pH meters and suitable instruments

• Easy calibration and routine maintenance

Electrode Specifications (General)

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

• Body Material: Glass

• Electrode Length: Long type (for deeper samples)

• Liquid Junction: Ceramic

• pH Measurement Range: Typically pH 0 to 14

• Reference System: Ag/AgCl

• Temperature Sensor: Integrated (for ATC with compatible meters)

• Glass Type: General-purpose pH glass

(Exact dimensional and temperature specifications depend on the connected meter and operating conditions.)

Applications

• Routine laboratory pH measurement in deep containers

• Chemical and analytical laboratories

• Environmental water sampling

• Industrial process and tank measurements

• Food and beverage testing

• Educational and research laboratories

Advantages

The long glass body of the Horiba 9680S-10D enables safe and accurate measurements in deeper samples without compromising stability. The ceramic liquid junction provides consistent ion exchange, minimizing noise and drift, while the 3-in-1 design simplifies measurement workflows and improves temperature-compensated accuracy.