Solution
Cleanrooms & controlled environments
Continuous ISO 14644 particle monitoring between qualifications — and classification-grade counting when you need it — for pharma, medical device and precision manufacturing.
Discuss your projectThe challenge
What makes this environment demanding to monitor?
A cleanroom is qualified periodically, but the obligation to keep it in a state of control is continuous. Quality and validation teams need two distinct things: continuous monitoring that flags drift between formal qualifications, and classification-grade particle counting that stands up at qualification and investigation. Most suppliers do one or the other. The buyer here is standards-driven — reading ISO 14644-1, ISO 21501-4, and the cleanliness class their process demands, not a feature list.
How Devlabs helps
Devlabs covers both monitoring modes from one platform.
Continuous monitoring
DVM in-duct units provide continuous particle number data and ISO class context on the Modbus register map and on the Devlabs platform — a live record between qualification events, with alarms on excursion.
Classification-grade counting
The Devlabs Cleanroom Particle Counter is a standalone instrument built for cleanroom classification: a five-channel optical counter (0.3, 0.5, 1.0, 5.0, 10 µm) with on-device ISO 14644-1 class readout, constant-flow sampling, and Modbus / TCP-IP / MQTT output to the Devlabs platform. It reports cleanliness class continuously and integrates into the same dashboard as every other Devlabs system.
Together, continuous indicative monitoring and classification-grade counting run under one platform, one login, one report stream.
Standards & measurement classes
| Capability | Detail | Standard |
|---|---|---|
| Channels | 0.3 / 0.5 / 1.0 / 5.0 / 10 µm | — |
| Classification | On-device cleanliness class readout | ISO 14644-1 |
| Class range | ISO 5 – ISO 9 | ISO 14644-1 |
| Counting efficiency | 50% @ 0.3 µm, 100% @ ≥0.5 µm | ISO 21501-4 method |
| Output | Modbus RTU, TCP/IP, MQTT to the Devlabs platform | — |
The Cleanroom Particle Counter is designed for cleanroom and controlled indoor environments. It is not suitable for high-dust, high-moisture, oil-laden or high-temperature settings — if in doubt, contact Devlabs before specifying.
Deployment scenario
A precision manufacturing facility running ISO-classified production areas needed a continuous monitoring record between scheduled qualifications. DVMs at the relevant AHUs provided continuous particle number and class context on both the BMS and the Devlabs platform, while Devlabs Cleanroom Particle Counters at point-of-use gave the quality team classification-grade counts and on-device class readout — all consolidated on one dashboard for the quality record.
Deployment schematic
Get in touch
Ready to discuss your monitoring brief?
Our team is based in Copenhagen. We scope projects, provide configuration recommendations, and can deploy within weeks.