Ozone Exposure Chamber

The Ozone Exposure Chamber is a specialized environmental testing instrument designed to evaluate the ozone resistance and color fastness performance of textiles under controlled ozone exposure conditions. The chamber simulates atmospheric ozone environments by precisely controlling ozone concentration, temperature, and humidity, allowing accurate evaluation of color change, fading, and degradation caused by ozone oxidation.

Application

The ozone exposure chamber is widely used for color fastness testing of knitted fabrics, woven fabrics, synthetic fibers, natural fibers, and textile products such as nylon carpets. It is an ideal testing solution for textile manufacturers, quality inspection laboratories, and research institutions requiring reliable ozone aging evaluation.

It is suitable for a series of tests on color fastness and color fastness to airborne contaminants, such as knitted fabrics, woven fabrics, synthetic fiber fabrics, natural fiber fabrics, etc. It can also be used for the ozone color fastness test of fabrics such as nylon carpet.

Standards

AATCC 109-2011 Colorfastness to Ozone in the Atmosphere under Low Humidities.

AATCC 129-2011 Colorfastness To Ozone In The Atmosphere Under High Humidities

ISO 105-G03-1993 Textiles; tests for color fastness; part G03: color fastness to ozone in the atmosphere

GB/T 11039.3-2005 Textiles; tests for color fastness; part 3: color fastness to ozone in the atmosphere

JIS L0890 Test methods for color fastness to ozone

Technical Parameters

Features

Multi-functional rotating sample rack supports hanging and placing samples in various ways to meet the test requirements of samples in different shapes and specifications. Sample rack speed is adjustable.

· High output ozone generator with closed-loop ozone concentration control system and easy parameter setting panel provides a powerful control function and accurate test results.

· Transparent window with internal lighting system provides convenience to observe the test process. The security door lock ensures test safety.

FAQ

(1) What is the main purpose of an ozone exposure chamber?

The ozone exposure chamber is mainly used to evaluate how textile materials resist ozone-induced color fading and degradation. It helps manufacturers verify dye durability, compare material performance, and improve product quality before mass production.

(2) Which textile materials can be tested with this chamber?

The chamber is suitable for knitted fabrics, woven fabrics, synthetic fibers, natural fibers, blended fabrics, and nylon carpets. It is commonly used in textile factories, inspection laboratories, and research centers for ozone color fastness evaluation.

(3) Which standards are commonly used for ozone color fastness testing?

The equipment supports AATCC 109, AATCC 129, ISO 105-G03, GB/T 11039.3, and JIS L0890 standards. Users can select the appropriate testing method according to regional regulations and product requirements.

(4) How does the chamber ensure reliable test results?

Stable ozone concentration, controlled temperature and humidity, and proper sample positioning are important factors affecting test accuracy. QINSUN equipment is calibrated and tested before delivery to ensure consistent testing performance.

(5) How can I choose the right ozone test chamber configuration for my laboratory?

Selection depends on tested materials, required ozone concentration range, humidity conditions, and applicable standards. QINSUN engineers can provide professional guidance, customized solutions, and application support according to your testing requirements.