Accurate Microbial Air Sampling at Lower Flow Rates
The Lighthouse ActiveCount25H is a portable microbial air sampler engineered for pharmaceutical manufacturing, biotechnology, healthcare, cleanrooms and other controlled environments. Operating at a 25 LPM flow rate, it offers precise microbial monitoring while supporting compliance with EN17141 environmental monitoring standards.
Its HEPA-filtered exhaust prevents re-aspiration of sampled air, making it ideal for critical cleanroom applications where contamination control is essential.
Flexible and Easy to Operate
The ActiveCount25H features an intuitive colour touchscreen with programmable sampling volumes, user profiles and location settings. Multiple operating modes—including continuous, periodic and gas sampling—provide flexibility for routine environmental monitoring and validation activities.
Built for Sterile Environments
Designed specifically for cleanroom use, the ActiveCount25H includes an autoclavable sampling head, removable petri dish holder and durable wipe-clean enclosure. It operates from either the internal rechargeable battery or AC power, providing reliable performance wherever microbial monitoring is required.
Key Features
- EN17141 compliant microbial air sampler
- 25 LPM flow rate
- HEPA-filtered exhaust
- 3.5-inch colour touchscreen
- Continuous, periodic and gas sampling modes
- 8 programmable sampling volumes
- USB data logging
- Autoclavable sampling head and dust cover
- Removable autoclavable petri dish holder
- Internal rechargeable battery or AC power
- Suitable for cleanrooms and aseptic environments
Typical Applications
- Pharmaceutical manufacturing
- Biotechnology laboratories
- Cleanrooms
- Aseptic processing
- Medical device manufacturing
- Hospital pharmacies
- Environmental monitoring programmes
