The chamberThe Geotextile Oxidative Aging Chamber features digital temperature display and PID automatic temperature control, allowing the operating temperature to be freely set within a range from room temperature to 200°C/250°C. The chamber automatically maintains a constant temperature.

Geotextile Oxidative Aging Chamber

Model:TD17631-1

I. Product Introduction

The Geotextile Oxidative Aging Chamber is manufactured in accordance with JTG E50-2006 and GB/T 17631. It is suitable for thermal aging tests of geosynthetic materials and other materials in research institutions, laboratories, and manufacturing facilities.

The chamber structure, instruments, and materials have been specially designed based on detailed studies of the airflow and temperature distribution inside the chamber. It offers sensitive temperature control, excellent temperature uniformity, and stable performance, meeting the requirements of the applicable standards.

Reference Standard: ISO 13438:2018

II. Technical Parameters

1. Voltage: 220V

2. Number of Heaters: 2 sets

3. Total Heater Power: 2.4KW

4. Operating Temperature: 250℃

5. Temperature Range: Room temperature +5℃ - 250℃

6. Chamber Dimensions: 450×550×550mm

7. Overall Dimensions: 790×580×880mm

III. Precautions and Maintenance

1. The power supply for the display and motor must comply with the specified voltage and power requirements indicated on the equipment.

2. Operators must be familiar with the operation and maintenance procedures of the equipment and use it properly.

3. The installation environment should be kept clean and dry and protected from moisture.

4. When the equipment needs to be moved, handle it carefully to avoid damaging any components.

5. When replacing fixtures, handle them carefully to prevent them from falling and damaging the equipment.

6. Regularly inspect the drive belt for looseness and adjust it as necessary.

7. Regularly arrange for inspection and calibration to ensure measurement accuracy.

IV. Working Principle

The Geotextile Oxidative Aging Chamber simulates accelerated thermal oxidative aging conditions by exposing test specimens to a controlled high-temperature air environment. During the test, the chamber maintains a stable and uniform temperature to ensure consistent aging conditions for the specimens.

After the specified aging period, the specimens can be evaluated for changes in tensile strength, elongation, appearance, and other relevant properties. The test results can be used to assess the resistance of geotextiles and other geosynthetic materials to thermal oxidative aging.

V. Key Features

1. Digital Temperature Control: Equipped with a digital display and PID automatic temperature controller for precise temperature regulation.

2. Wide Temperature Range: The operating temperature can be freely set from approximately room temperature +5°C to 250°C.

3. Uniform Temperature Distribution: The chamber is designed to provide stable and relatively uniform temperature conditions throughout the test area.

4. Stable Operation: High-quality heating components and control instruments ensure reliable long-term operation.

5. Versatile Applications: Suitable for thermal aging tests of geotextiles, geosynthetics, polymers, plastics, and other materials.

6. Laboratory Design: Suitable for use in research institutions, quality inspection laboratories, universities, and manufacturing facilities.

VI. Applications

The chamber is primarily used for accelerated thermal aging tests of geotextiles and geotextile-related products. It can also be used for thermal aging research and comparative performance evaluation of various polymer-based and other materials.

Typical applications include:

Geotextile oxidative aging testing;

Geosynthetic thermal aging testing;

Polymer material heat aging testing;

Accelerated aging research;

Material durability evaluation;

Pre- and post-aging performance comparison.