Compressed air is a critical component in many industrial processes, yet it often contains contaminants that can impact product quality, equipment performance, and regulatory compliance.
Our comprehensive air quality testing service ensures that your compressed air system meets ISO 8573-1 standards, providing a clear, traceable assessment of air purity levels.
Testing is essential for industries where compressed air contamination can lead to costly downtime, production issues, and regulatory non-compliance, including food and beverage, pharmaceuticals, manufacturing, and breathing air applications.
Why is Compressed Air Testing Essential
Regulatory Compliance with ISO 8573-1.
Many industries require ISO 8573-compliant compressed air to maintain quality assurance and prevent contamination. Our testing service ensures that your system meets the required air purity class for your application.
Prevention of Contamination Risks
air can introduce solid particles, moisture, and oil aerosols into production environments. Without regular testing, these contaminants can cause product defects, equipment damage, and health risks.
Protecting Equipment and Reducing Costs
Contaminants accelerate wear and corrosion in compressed air systems, leading to higher maintenance costs, filter replacements, and unexpected downtime. Testing helps detect issues early, improving reliability.
Optimising Air Treatment Systems
Air quality testing allows businesses to evaluate filter performance, dryer efficiency, and system integrity, ensuring energy savings and optimal system performance.
Understanding ISO 8573-1
Air Quality Classes
The ISO 8573-1 standard defines the acceptable limits for particulate matter, moisture, and oil content in compressed air. The classification system is essential for determining the air purity required for specific applications.
This chart provides a breakdown of air quality classes, helping businesses understand the required purity levels for their industry.
What Our Air Quality Testing Covers
We conduct a detailed analysis of all major contaminants in compressed air systems:
Particulate Matter Testing
Compressed air can carry dust, rust, and pipe debris, which can block equipment, clog filters, and compromise final products. We measure particulate levels to ensure compliance with ISO 8573 classifications.
Dew Point Measurement (Moisture Testing)
Excessive moisture in compressed air causes corrosion, bacterial growth, and equipment malfunctions. Dew point analysis confirms that air meets the required dryness level for its intended application.
Oil Content Analysis (Aerosols and Vapours)
Oil contamination from compressors or lubricants can lead to process contamination, filter saturation, and regulatory non-compliance. Our testing measures residual oil vapour to ensure purity.
Microbiological Contamination Testing (Optional)
Industries with strict hygiene requirements, such as pharmaceuticals and food production, can opt for microbiological testing to detect bacteria, yeast, and mould in compressed air.
ISO 8573 Compliance Verification
We assess compressed air quality based on ISO 8573-1 classifications, providing a comprehensive air purity assessment and compliance certification.
How Our Testing Process Works
Step 1: On-Site Sampling
Our engineers test samples from key points within your compressed air system, ensuring accurate analysis under real-world operating conditions.
Step 2: Comprehensive Reporting & Recommendations
Each test includes a detailed ISO 8573-1 compliant report, covering:
Measured contamination levels (particulates, moisture, and oil content)
Compliance status with industry standards
Recommendations for system improvements if required
Industries That Require Compressed Air Testing
Our air quality testing services support industries where air purity is a critical factor in operational efficiency, product quality, and regulatory compliance:
Food & Beverage – Ensures contamination-free air for packaging, processing, and bottling applications.
Pharmaceuticals – Maintains strict air purity standards for drug production and cleanroom environments.
Manufacturing & Engineering – Protects sensitive machinery and ensures high-quality production standards.
Automotive & Aerospace – Prevents defects in painting, assembly, and finishing processes.
Breathing Air Systems – Verifies compliance with health and safety regulations for breathing air applications.
Why Choose Our Air Quality Testing Services
Certified ISO 8573-1 Testing – Full compliance with industry air quality standards.
Accurate and Reliable Analysis – Precision testing for particulates, moisture, and oil content.
Comprehensive Reporting – Detailed, traceable ISO 8573-1 reports with compliance verification.
Expert Technical Support – Recommendations to optimise filtration, improve efficiency, and reduce costs.
Customised Testing Solutions – Flexible testing options tailored to your industry and operational requirements.
Schedule Your Air Quality Test Today
Ensuring your compressed air meets ISO 8573 standards is essential for regulatory compliance, operational efficiency, and product quality. Our professional testing service provides a detailed assessment of contamination risks, helping businesses optimise performance and prevent costly downtime.