Conductivity Electrode · k=1 · ATC · 2–20000 μS/cm · Φ12×120 mm · 5-pin Aviation · Glass
Conductivity electrode k=1 with ATC for 2–20000 μS/cm measurements
OVERVIEW
This conductivity electrode with cell constant k=1 is designed for general-purpose conductivity measurement across a broad working range of 2–20000 μS/cm. The integrated ATC (Automatic Temperature Compensation) supports more reliable results when used with compatible meters, while the glass sensor body provides stable performance for routine laboratory and water analysis applications.
Depending on the meter’s function, this electrode can be used to measure conductivity, TDS, resistivity, and salinity. It features a 5-pin aviation connector, so connector compatibility with the selected meter is essential. As part of the broader conductivity electrode family, different cell constants are available to match different measurement ranges and applications.
General-purpose conductivity electrode with k=1, integrated ATC, glass sensor construction, and 5-pin aviation connector. Designed for 2–20000 μS/cm measurements in laboratory, water quality, and routine analysis workflows.COLO.Science · Practical and robust equipment for everyday laboratory workflows.
COLO.SCIENCE KNOWLEDGE
Practical insights for conductivity measurement
Explore technical articles on conductivity measurement, cell constant selection, temperature compensation, and best practices for routine laboratory and water quality testing.
Product Overview
The conductivity electrode with cell constant k=1 is suitable for general laboratory and water analysis applications where a broad conductivity range is required. With a measuring range of 2–20000 μS/cm, integrated ATC, and a glass sensor body, it supports stable and repeatable measurements in routine workflows. The 5-pin aviation connector is intended for compatible conductivity meters that support temperature-compensated measurement.
Compatibility notice — connector and meter matching are essential
This electrode is supplied with a 5-pin aviation connector and must be matched with a conductivity meter that supports the same connector type and ATC functionality. Depending on the meter, the electrode may be used for conductivity, TDS, resistivity, and salinity measurement.
Key Features
2–20000 μS/cm Range
Integrated ATC
Glass Sensor
Conductivity / TDS / Resistivity / Salinity
0–80 °C
5-pin Aviation Connector
Φ12×120 mm
Electrode
Designed for routine conductivity analysis across a wide range
Wide Measurement Range
With a range of 2–20000 μS/cm, this electrode is suitable for many standard laboratory and water quality conductivity applications.
Multi-parameter Support
Depending on the connected meter, the electrode can support conductivity, TDS, resistivity, and salinity measurement functions.
Stable Glass Construction
The glass sensor construction supports stable performance in routine laboratory measurement and general water analysis tasks.
Measurement Capabilities
- Measurement range: 2–20000 μS/cm
- Suitable for general-purpose conductivity analysis
- Supports conductivity, TDS, resistivity, and salinity depending on meter function
- Integrated ATC for temperature-related correction
Construction
- Sensor material: Glass
- Electrode dimensions: Φ12×120 mm
- Working temperature: 0–80 °C
- Designed for routine laboratory and water testing use
Connection & Compatibility
- Connector type: 5-pin aviation
- Must match the conductivity meter input
- Part of a conductivity electrode family with four available cell constants
Technical Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Name | Conductivity Electrode (k=1, ATC) | Measurement Range | 2–20000 μS/cm |
| Cell Constant | k=1 | Sensor material | Glass |
| Working Temp. | 0–80 °C | Temperature compensation | ATC |
| Dimension | Φ12×120 mm | Connector | 5-pin aviation |
| Functions | Conductivity / TDS / Resistivity / Salinity | Cell constant options | 4 constants available in the product family |
Note: Please verify connector and meter compatibility before purchase. This electrode uses a 5-pin aviation connector and should be matched with a compatible conductivity meter. The exact measured parameters depend on the meter’s supported functions.
General Conductivity Electrode Notes
- Conductivity electrodes can measure conductivity, TDS, resistivity, and salinity depending on the meter’s functionality.
- Four cell constants are available across the electrode family to suit different measurement applications.
- k=1 electrodes are commonly selected for general-purpose laboratory conductivity testing across a broad working range.
- ATC (Automatic Temperature Compensation) improves consistency by correcting measurements in relation to temperature.
- The connector must be compatible with the meter you are using. This version is supplied with a 5-pin aviation connector.
Cell Constant Options & Typical Applications
Different cell constants are used for different conductivity ranges. Select the most appropriate version for your application.
| Cell Constant | Typical Application |
|---|---|
| k=0.01 | Ultra-pure water and very low conductivity samples |
| k=0.1 | Pure water and low conductivity measurement |
| k=1 | General-purpose laboratory and water analysis |
| k=10 | High conductivity solutions and industrial samples |
Conductivity Electrode (k=1, ATC)
A practical conductivity electrode for 2–20000 μS/cm measurements with k=1, integrated ATC, glass sensor construction, and 5-pin aviation connector — supported by COLO.Science.
COLO.Science · Practical and robust equipment for everyday laboratory workflows.
