Textile Ozone Color Fastness Test Chamber
Category：Color Fastness Tester
Introduction
The Textile Ozone Color Fastness Test Chamber is designed for evaluating the resistance of textile materials to color change when exposed to ozone under controlled laboratory conditions.
The system generates a stable and controllable ozone atmosphere and exposes textile specimens to ozone at specified temperature and humidity levels, allowing objective assessment of ozone-induced fading.
It is suitable for use in textile testing laboratories, quality inspection institutions, and research organizations requiring compliance with international color fastness standards.
Applications
(1) Evaluation of ozone color fastness of woven fabrics.
(2) Evaluation of ozone color fastness of knitted fabrics.
(3) Testing of dyed and finished textile materials sensitive to atmospheric ozone.
(4) Quality control testing for textile dyeing and finishing processes.
(5) Comparative testing of different dyes, dyeing methods, and finishing formulations.
(6) Research and development testing for ozone-resistant textile materials.
(7) Compliance testing for export-oriented textile products.
Standards
(1) ISO 105-G03 — Textiles — Tests for colour fastness — Colour fastness to ozone in the atmosphere.
(2) AATCC 109 — Colorfastness to Ozone in the Atmosphere under High Humidity.
(3) GB/T 11041 — Textiles — Tests for colour fastness — Colour fastness to ozone.
(4) ISO 105 series — Textiles — Tests for colour fastness (general reference framework).
Product Features
(1) Stainless steel test chamber with fully enclosed ozone circulation system to ensure operator safety.
(2) High-efficiency ozone generator using precision ceramic high-voltage plate discharge technology.
(3) Closed-loop ozone concentration control for stable and repeatable test conditions.
(4) Rotating specimen rack accommodating up to 24 specimens simultaneously.
(5) Uniform ozone flow distribution within the test chamber.
(6) Integrated control panel with real-time display of preset and actual test parameters.
(7) USB interface for data acquisition of ozone concentration, temperature, and humidity.
(8) Built-in data logging for ozone generator and detector operating time for maintenance reference.
(9) Multi-level safety protection including overload, short-circuit, grounding, motor overload, and over-temperature protection.
(10) Triple ozone removal system to prevent ozone leakage during specimen handling.
(11) Mounted on lockable casters for easy movement and positioning.
Technical Parameters
| Item | Specification |
|---|---|
| Ozone test chamber size | 400 × 400 × 500 mm (W × D × H), approx. 80 L (customizable) |
| Ozone concentration range | 0–1000 pphm |
| Ozone concentration control accuracy | ±2% pphm |
| Ozone detection range | 0–1000 pphm |
| Ozone detection resolution | 0.1 pphm |
| Ozone detection accuracy | ±2% |
| Temperature control range | 0–95 ℃ |
| Temperature control accuracy | ±1.0 ℃ |
| Humidity control range | 30–95 %RH |
| Humidity control accuracy | ±2 %RH |
| Specimen capacity | 24 specimens |
| Specimen rack rotation speed | 0–2 r/min, adjustable |
| Overall dimensions | 120 × 110 × 165 cm |
| Weight | 250 kg |
| Power supply | AC 220 V, 50/60 Hz |
| Rated power | 4500 W |
| Ozone removal method | Activated carbon adsorption |
