In high-stakes environments such as data centers, medical labs, and premium "Clean Air" offices in KL and PJ, cooling isn't enough—air purity must be scientifically proven. EKG M & E Sdn Bhd provides Particle Count Validation services to verify that your HVAC filtration system is meeting its target ISO or clinical cleanliness standards.
Standard HVAC maintenance often relies on visual inspections or pressure gauges, but microscopic pollutants (PM0.5 to PM5.0) are invisible. Validation provides:
ISO 14644-1 Compliance: Essential for cleanrooms and specialized manufacturing.
Haze Protection Verification: Proving that your HEPA or MERV 13 filters are actually stopping Malaysian haze particles from entering the workspace.
Filter Integrity Checks: Identifying "bypass leakage" where air is slipping around filter frames rather than through the media.
JKKP (DOSH) Audit Support: Providing data-backed reports for Indoor Air Quality (IAQ) compliance.
We use calibrated, industrial-grade Laser Particle Counters to measure the concentration of airborne particulates across different size channels (0.3μm, 0.5μm, 1.0μm, and 5.0μm).
At-Rest: We test when the room is empty to establish the "baseline" performance of the HVAC system and filtration.
Operational: We test during peak office hours or production to see how well the system recovers from occupant-generated dust and movement.
We scan the face of your HEPA filters and duct joints. A spike in the particle count at a specific point indicates a failed gasket or a tear in the filter media.
High particle counts are often caused by low airflow. We correlate particle data with your Variable Frequency Drive (VFD) settings to ensure you have enough "flushing" action to remove contaminants.
We validate your space against international benchmarks to ensure your HVAC system is fit for purpose:
| Environment | Target ISO Class | Typical Particle Limit (≥0.5μm) |
| Standard KL Office | ISO 9 (General) | < 35,200,000 / $m^3$ |
| Premium "Clean Air" Office | ISO 8 | < 3,520,000 / $m^3$ |
| Server Room / Data Center | ISO 7 / 8 | < 352,000 / $m^3$ |
| Medical Surgery / Lab | ISO 5 / 6 | < 3,520 / $m^3$ |
Clean Air Specialist Expertise: We don't just report a "Fail." As an M&E firm, we diagnose why it failed—whether it's a motor speed issue, a saturated filter, or poor room pressurization—and provide the engineering fix.
Comprehensive IAQ Reporting: You receive a professional validation report including particle distribution graphs, pass/fail summaries against ISO standards, and maintenance recommendations.
Klang Valley Strategic Support: We provide rapid validation services for commercial towers, hospitals, and industrial plants throughout Kuala Lumpur and Petaling Jaya.
Malaysia
