What is Stack Emission Testing? 

Stack Emission Testing, also known as source emissions testing, involves measuring pollutant levels in waste gas streams released into the atmosphere. These waste gas streams can contain various pollutants such as liquid, gas, solid, organic, and inorganic compounds. Different pollutants require specific testing methods. Stack Emission Testing is mandated under the Environmental Quality (Clean Air) Regulations, 2014. Industrial premises are required to conduct stack emission testing to evaluate the characteristics and concentration of waste gas stream emissions.

Why choose HGI?

HGI is a registered CEMS Tester with the Department of Environment (DOE), operating from three offices across Malaysia. 

Key features of our top-notch emissions service include:

• Experienced Team – Our team has extensive experience and training with international source testing bodies like the Source Testing Association (STA) and the National Physical Laboratory (NPL) in the UK.
• Wide Coverage – With teams in three offices across Peninsular Malaysia, Sarawak, and Sabah, we ensure efficient operations, competitive rates, and value for money.
• Accreditation – We collaborate closely with ISO-17025 accredited laboratories to ensure accurate results and compliance with DOE regulations.
• Technical Excellence Center – Our new hub leverages the knowledge and practical experience gained from numerous stack testing and CEMS Performance audits, delivering trusted advice and solutions.
• Calibration Workshop – We personally maintain, calibrate, and performance-check our sampling equipment, enhancing our understanding for more accurate emissions data.