| Specification | Details |
|---|---|
| Product Name | pH Conductivity Meter AI-20 |
| Category | Analytical Instrument |
| Product Type | Multi-Parameter pH & Conductivity Meter |
| Display | High-Resolution Color Touch Screen |
| Measurement Parameters | pH, Conductivity, TDS, Salinity, Resistivity & Temperature |
| pH Measurement Range | 0.00 – 14.00 pH |
| Conductivity Range | Wide Range (Probe Dependent) |
| TDS Measurement | Supported |
| Salinity Measurement | Supported |
| Temperature Compensation | Automatic (ATC) |
| Calibration | Automatic Multi-Point Calibration |
| Data Storage | Internal Memory |
| Connectivity | USB / PC Interface (Model Dependent) |
| Power Supply | AC Adapter |
| Application | Laboratory Analysis, Water Quality & Research |
All, Analytical Instrument
Conductivity Meter Touch Screen DS-72
The pH Conductivity Meter AI-20 is a versatile multi-parameter analytical instrument designed to accurately measure pH, conductivity, Total Dissolved Solids (TDS), salinity, resistivity, and temperature. Equipped with a high-resolution touch screen, automatic calibration, and intelligent temperature compensation, it delivers precise and reliable results for laboratory research, water quality analysis, pharmaceutical testing, and industrial quality control.
- Multi-parameter measurement in a single instrument.
- High-resolution color touch screen for easy operation.
- Automatic Temperature Compensation (ATC) for accurate results.
- Automatic multi-point calibration for improved precision.
- Fast response with excellent repeatability.
- Internal memory for storing measurement data.
- Compatible with a variety of pH and conductivity probes.
- Durable design suitable for continuous laboratory use.
- Ideal for pharmaceutical, chemical, biotechnology, environmental, food & beverage, educational, and research laboratories.
- Suitable for analyzing drinking water, purified water, wastewater, industrial process water, and laboratory solutions.
- Regular calibration using certified buffer and conductivity standards is recommended.
- Rinse probes with distilled water after each measurement to maintain accuracy.
- Store electrodes according to the manufacturer’s recommendations.
- Operate the instrument on a stable, vibration-free laboratory bench.
- Compatible with standard laboratory electrodes and analytical accessories.



