Description

The REFOND RF1108 Ozone Test Chamber is a highly specialized testing instrument engineered for assessing the colour-fastness of fabrics when exposed to ozone (O₃) in a controlled laboratory environment. This automated chamber is ideal for textile manufacturers, testing laboratories and quality control departments seeking to verify how their products withstand ozone in atmosphere, which can cause fading or colour change.

Key Features & Specifications

• Touch-screen control interface (7″) for easy programming of test cycles and ozone concentration.

• Built-in ozone generator with output range typically 2 – 8 ppm, and high accuracy (±0.2 ppm at ~5 ppm) to ensure repeatable and consistent results.Rotating specimen rack capable of holding up to 24 samples, ensuring uniform exposure to ozone gas via a controlled 8 ± 1 rpm rotation.

• Safety features include an alarm if the chamber door opens during operation, and an ozone catalyst system to decompose leftover ozone before exhaust, maintaining lab safety and preventing contamination.

• Designed to comply with international textile testing standards for ozone colour-fastness, including AATCC 109, ISO 105‑G03 and GB/T 11039.3.

Applications
This chamber is suitable for all types of textile materials—woven, knitted or other—where manufacturers and innovators need to understand how exposure to ozone (as might occur in the atmosphere or from certain industrial gases) will affect the colour‐fastness and appearance of the fabric over time. It is perfect for use in research & development, quality assurance, production control and certification labs.

Why Choose the RF1108?
The machine offers advanced automation, precise ozone concentration control and rotating specimen racks for uniform testing—all in a compact design. The built-in ozone decomposition system enhances lab safety and reduces the need for complex external ventilation systems. Compared to simpler units, the RF1108 offers higher precision, better control and more robustness for demanding textile testing environments.