Cleanrooms and controlled environments — operating rooms, neonatal intensive care units, isolation rooms for transplant patients, pharmaceutical production areas, and electronics and aerospace facilities — are spaces where the physical and biological properties of the air are held within very tight limits. The smallest deviation in particle count, pressure differential, temperature, humidity, or HEPA filter performance can contaminate a pharmaceutical product, cause a post-surgical infection, or disrupt a sensitive production process. ISO 14644, GMP guidelines, and Ministry of Health requirements all mandate periodic certification of these environments.
Our Specialized Services
Equipped with flow meters, particle counters, anemometers, manometers, and specialized filter-test instruments, we provide a full range of certification services:
- Particle counting and room classification per ISO 14644 standard classes
- Pressure-differential measurement between rooms and airflow-direction control
- Air-changes-per-hour (ACPH) calculation
- HEPA filter leak and integrity testing
- Airflow velocity and pattern measurement at critical points
- Temperature and relative-humidity control, plus noise and lighting-level monitoring
- Surface and air microbial testing
These services are provided specifically for operating rooms, premature-infant wards, positive- and negative-pressure isolation rooms, biosafety hoods, and pharmaceutical cleanrooms.
Indoor Air Quality Monitoring
Beyond specialized cleanrooms, the indoor air quality of office, hospital, educational, and industrial buildings directly affects the health, productivity, and comfort of the people inside them. Our indoor air quality monitoring covers carbon dioxide, carbon monoxide, volatile organic compounds, formaldehyde, PM2.5 and PM10 particulates, and thermal-comfort parameters. Results come with practical recommendations for improving ventilation and filtration.