Overview
The QGI Digital PH Meter is designed for precise measurement of pH value in pulp suspensions and other aqueous solutions under standard laboratory conditions. It is an essential instrument for quality control and research laboratories in the pulp, paper, chemical, and environmental industries.
This portable unit operates using a high-sensitivity electrode system that detects the hydrogen ion activity of the solution and instantly displays the test result on a clear 3½ digit digital panel. The instrument ensures fast response, stable readings, and easy operation.
To maintain accuracy, buffer tablets of different pH values are supplied for calibration and cross-verification before conducting tests.
The testing method aligns with internationally recognized standards such as:
TAPPI T509
ISO 6588
Key Features
Measuring Range: 0–14 pH
3½ Digit Digital Display
Portable and user-friendly design
High-accuracy electrode system
Buffer tablets for calibration
Reliable and repeatable results
The Digital pH Meter ensures accurate pH analysis, helping manufacturers maintain product quality, process consistency, and compliance with international testing standards.
