Automatic pH Tester

The Fully Automatic pH Tester for Textiles and Leather Products is designed to automatically determine the pH value of extracts obtained from textile and leather samples after sampling and extraction processes. The system ensures accurate, efficient, and reproducible pH measurement with minimal manual intervention.

Application

pH measurement of textile water extracts for quality control

pH testing of leather chemical extracts in R&D and QC laboratories

Routine laboratory testing to ensure compliance with textile and leather pH standards

Suitable for single samples, parallel testing, or batch processing in industrial and research settings

Standards

GB/T 7573 — Textiles: Determination of pH of aqueous extract

QB/T 2724 — Leather: Chemical tests — Determination of pH

ISO 3071 — Textiles: Determination of pH of aqueous extracts

ISO 4045 — Leather: Chemical tests — Determination of pH and difference

Technical Parameters

Features

Compact size: occupies minimal laboratory space

Flexible testing modes: supports single, parallel, or batch testing

High accuracy: equipped with precise Mettler pH measurement system

High efficiency: up to 384 tests per day with automated operation

Stable performance: long-life automation modules with industrial-grade robot arm

Intelligent collaboration: voice prompts guide operation; data easily integrated with lab management systems

Accessories and Consumables

Automatic sampling and extraction module

Temperature-sensing pH electrode (glass or combined type)

Sample trays and cups

System software for data processing and export

Calibration solutions and maintenance kits

Test Procedures

Sample Extraction: The device automatically cuts the sample, adds a precise amount of water or extraction solution, and performs temperature-controlled shaking to obtain a uniform extract.

pH Measurement: The extracted solution is automatically transferred to the detection pool, where the pH electrode, equipped with a temperature sensor, measures the pH value in real-time.

Data Processing: The system calculates the average, removes outliers, and stores results along with sample information, measurement time, pH, and temperature. Data can be exported or connected to a laboratory management system.

Maintenance Information

Regularly check and calibrate the pH electrodes to maintain accuracy

Clean sample trays and detection pool to prevent contamination

Inspect the robotic arm and automation modules for smooth operation

Periodically update software and backup measurement data

Ensure temperature sensors are functioning properly for reliable pH readings

Conclusion

The Fully Automatic pH Tester for Textiles and Leather Products is a compact, high-precision, and fully automated system for pH determination of textile and leather extracts. It provides flexible testing modes, high throughput, and accurate, temperature-controlled measurements. With automated extraction, pH detection, and data processing, the instrument enhances laboratory efficiency, ensures reproducible results, and integrates seamlessly with laboratory management systems.

FAQ

1. What is this product?

A fully automated system for measuring the pH of textile and leather extracts.

2. What is this product used for?

Determining the pH value of water or chemical extracts from textiles and leather for quality control, research, and regulatory compliance.

3. Why is this product important?

Ensures consistent, accurate, and reproducible pH measurement while reducing manual workload and error.

4. What industries is this product suitable for?

Textile and leather industries, R&D laboratories, and quality control laboratories.

5. What types of this product are available?

Single-machine fully automatic systems with optional glass or combined pH electrodes, supporting multiple testing modes and high-throughput operation.