
Servers and Data Centres relies on Healthy Indoor Air.
Dust and other air bourn issues can play havoc with cooling systems.
Dust can cause units to labour and underperform.
Why Test for Dust in Data Centres?
Modern servers and high-density racks are increasingly sensitive to airborne particles. Poor particulate control can result in:
- Reduced cooling efficiency and higher energy costs
- Premature component failure (fans, heatsinks, hard drives)
- Increased risk of electrical shorts or corrosion
- Potential warranty issues with manufacturers
- Significant downtime costs (often £thousands per minute in mission-critical environments)
Regular testing helps identify issues early, supports preventive maintenance, and provides documented evidence of cleanliness for audits, insurance, or compliance purposes.
Certification logs on going data and helps deliver a affective system.
We can assist with, Dust, Humidity Temperature and much more...
Our Dust Testing Service
We use calibrated laser particle counters to measure airborne particle concentrations at key sizes (≥0.3 µm, ≥0.5 µm, ≥1 µm, ≥5 µm). Testing is performed to
ISO 14644-1:2015 requirements, with sampling locations based on room size and risk areas (e.g., near air intakes, server aisles, doors).
What’s Included
- On-site airborne particulate sampling (at-rest or operational)
- Detailed particle count analysis per ISO 14644 Class 8 limits (or your specified target)
- Comprehensive report with maps, charts, and compliance status
- Professional recommendations (e.g., filter upgrades, cleaning schedules, improved positive pressure)
- Optional add-ons: surface sampling, temperature/humidity logging, or gaseous contaminant checks

Prevent that dust damage with monitoring with certification.
Benefits for Your Facility
- Extend hardware life and reduce replacement costs
- Improve energy efficiency and lower cooling bills
- Minimise unplanned downtime and associated revenue loss
- Demonstrate due diligence for insurance, vendors, or regulatory requirements
- Peace of mind — independent, third-party verification of a clean environment
H2: Who We Serve
- Colocation and hyperscale data centres
- Enterprise server rooms and on-premise IT facilities
- Critical infrastructure operators (finance, healthcare, government)
- Facilities management and maintenance teams
"Poor indoor air quality in data centers can cause significant corrosion, with reactivity rates over 300 Å/month on copper and 200 Å/month on silver triggering equipment failures like hard disk drives and motherboards — yet maintaining strict filtration and monitoring ensures reliable operation even in challenging locations."
— ASHRAE 2011/2021 Gaseous and Particulate Contamination Guidelines for Data Centers.
Some issues to servers and data rooms
1. Thermal Problems (the #1 issue)
- Dust acts as a blanket on components (CPUs, GPUs, heatsinks, RAM, VRMs, etc.).
- It blocks airflow through heatsinks and fans, dramatically reducing cooling efficiency.
- Components run hotter → thermal throttling begins → performance drops.
- In extreme cases, CPUs/GPUs/overheating power components hit critical temperatures and the server shuts down or crashes to protect itself.
- Long-term high temperatures shorten the lifespan of silicon (electromigration, solder degradation, etc.).
2. Fan Failure
- Dust builds up on fan blades and bearings.
- Fans have to work harder to move the same amount of air → higher RPM → more noise, vibration, and power draw.
- Eventually fan bearings wear out prematurely and fans fail completely. When even one critical fan dies, the whole server can overheat in minutes.
3. Electrical Problems
- Dust + humidity = conductive paths. Dust often contains carbon, metal particles, or salts that can conduct electricity when moist.
- This can cause:
- Short circuits between closely spaced pins or traces (especially on motherboards, RAM slots, PCIe risers).
- Arcing or corona discharge in high-voltage areas (e.g., power supplies).
- Corrosion on contacts and connectors over time.
4. Storage and Memory Issues
- Dust on hard drives or SSDs can contaminate the air inside the drive (for HDDs) or clog thermal pads.
- In extreme cases, dust on RAM contacts or PCIe slots causes intermittent connection issues → random crashes, ECC errors, memory corruption.
5. Power Supply Death
- PSUs pull in huge amounts of air. Their filters clog first.
- Once the filter is blocked, dust gets sucked directly onto capacitors, transformers, and fan.
- Overheated or shorted PSUs are one of the most common hardware failures in dusty environments
Dust doesn’t just make things dirty—it directly causes overheating, hardware failure, and data loss.
In professional environments, dust is treated as a serious threat, not just a cosmetic issue. Many “mystery” server failures that seem like bad luck are actually just years of neglected dust buildup.
Protect your Tech. The Healthy Technical Indoor Air Certificate.

Reduce that humidity and moisture that affects, servers and data centres.
"Since the shift to lead-free electronics, data centers in polluted areas have seen increased hardware failure rates due to gaseous contamination, with corrosion on copper exceeding 300 Å/month and on silver 200 Å/month leading to server, hard drive, and circuit board failures — a preventable risk in environments not meeting ISA G1 mild severity levels."
— Based on ASHRAE TC 9.9 guidelines and industry reports on particulate/gaseous contamination in data centers.

Humidity is one of the most critical environmental factors for server rooms and data centers — both too high and too low humidity can damage hardware, cause downtime, or shorten equipment life

