Portable High-concentration Oxygen Analyzer

Product Introduction

The portable oxygen analyzer is an intelligent high-performance detection and analysis instrument for measuring gas concentrations such as trace oxygen, constant oxygen and high-level oxygen. It is developed using the electrochemical detection principle, with imported high-performance sensors and microcomputer technology. This series of oxygen analyzers is a high-precision portable oxygen detection and analysis instrument featuring long life, high accuracy and fast response, and is not interfered with by other gas components. The human-machine interface is friendly and easy to operate. It uses a 7-inch color touch screen with a wide viewing angle, intuitive and eye-catching display and sensitive touch. The Chinese and English menus make it convenient for users of different languages.

Application Scope

It is widely used in industrial production links such as high-purity gas preparation, electronics and semiconductors, chemical and petrochemical, and metallurgy and energy; in medical health oxygen supply and life support scenarios; in modified atmosphere packaging links for food and drug processing and preservation; in safety protection and environmental monitoring fields such as underground mines and confined spaces; and also in material processing processes such as metal heat treatment and welding, as well as in scientific research and special fields such as aerospace, diving equipment and materials science, for precise detection and regulation of oxygen concentration.

Executive Standards

• JJG 945-2010 Verification Regulation for Trace Oxygen Analyzers
• JJG 365-2024 Verification Regulation for Electrochemical Oxygen Meters

Product Features

• Adopts an imported high-performance electrochemical sensor, providing long-term reliable high-precision measurement and not being interfered with by other gas components.
• 7-inch touch color LCD display with a graphical operation interface, supporting real-time curve display of gas concentration changes and a timed automatic data saving function; gas concentration and temperature information are measured and displayed simultaneously.
• Adopts BMS battery management technology, based on advanced impedance tracking algorithm technology, for more accurate power monitoring, autonomous learning and updating, unaffected by lithium battery aging and attenuation, and a digital percentage power display that is more intuitive and easy to understand.
• Supports user manual calibration and calibration functions, with a variety of calibration methods and calibration point counts available; the modular structure design makes it more convenient to replace sensors and filters.
• Built-in filter, durable and long-lasting, insensitive to flow rate changes, with high repeatability of test results.
• Portable design with a self-resetting folding handle design and adjustable support feet.
• Built-in large-capacity lithium battery; one charge guarantees continuous operation of the instrument for more than 37 hours.
• USB data export, generating an Excel report.
• The measurement interface supports user-defined settings of 1-3 decimal places, which users can freely set according to actual working conditions, ready to use immediately, improving adaptability in different detection scenarios.

Technical Specifications