Ozone Test Chamber

About Ozone Test Chamber

Product Description Ozone Test Chamber (OTC555-SS/MSPC)

Product Introduction

The Ozone Test Chamber (OTC555-SS/MSPC) is a precision testing system designed to simulate and accelerate the effects of ozone on rubber and polymer materials. Although ozone occurs in low concentrations in the natural atmosphere, it is a major cause of cracking and degradation in rubber products.

This chamber artificially generates controlled ozone conditions to evaluate material resistance, helping manufacturers improve product durability and implement effective anti-aging measures.

Applicable Standards

Complies with major international testing standards:

• JIS K 6259
• ASTM 1149
• IS 3400 (Part 20)
• GB/T 7762
• GB/T 13642

Technical Specifications

Model: OTC555-SS/MSPC

• Inner Chamber Size: 500 500 500 mm (W D H)
• Ozone Concentration: 10400 pphm (adjustable)
• Ozone Fluctuation: 34 pphm

Temperature Control:

• Range: 0C to 50C
• Fluctuation: 1C
• Uniformity: 2C
• Deviation: 1C

Humidity Control:

• Range: 20%90% RH (20C40C)
• Deviation: 2% RH
• Uniformity: 2% RH
• Fluctuation: 3% RH

Mechanical System:

• Sample Holder Rotation Speed: 825 mm/s
• Fixture Stretch Rate: -10% to 30%
• Stretch Frequency: 030 cycles/min

Test Modes:

• Static Tensile Mode
• Dynamic Tensile Mode

Airflow System:

• Gas Flow Speed: 1216 mm/s
• Cross-flow blower for uniform ozone distribution

Electrical & Noise:

• Power Consumption: 4.5 kW
• Power Supply: TN-S system
• Noise Level: 75 dB

System Configuration

• Control System: 7-inch industrial touchscreen with PLC (Delta)
• Ozone Generator: Silent discharge tube type (BAC make)
• Ozone Sensor: Amphenol-SGX (Accuracy 5% F.S, Range: 10650 pphm)
• Temperature & Humidity Sensor: Honeywell
• Air Circulation: Motorized centrifugal fan

Key Features

• Advanced silent discharge ozone generation technology
• Real-time ozone monitoring with high-accuracy sensors
• PLC-based PID control for precise regulation of temperature, humidity, and ozone concentration
• Uniform air circulation for consistent test conditions
• Supports both static and dynamic tensile testing
• Low-noise operation (75 dB)
• Customizable specifications as per client requirements

Applications

• Rubber and elastomer testing
• Automotive components (seals, gaskets, tires)
• Cable insulation testing
• Polymer material research
• Quality control laboratories

Working Principle

The system generates ozone using a silent discharge generator, mixes it with conditioned air, and circulates it uniformly inside the chamber. A continuous ozone sensor monitors concentration and sends feedback to the PLC system, which adjusts output via PID control to maintain precise testing conditions.

Simultaneously, integrated heating and humidification systems ensure accurate environmental simulation.