Cleanroom — Environmental Monitoring & ISO 14644 Compliance

Unified monitoring for particles, temperature, humidity, and pressure differential. ISO 14644 compliance, automated.

Industry Pain Points

Manual particle counting rounds are labor-intensive and provide only point-in-time snapshots
Temperature and humidity excursions often discovered after product quality is already affected
Pressure differential monitoring across clean zones is fragmented — no unified view of containment integrity
ISO 14644 compliance reporting is a manual, quarterly scramble that consumes engineering time
Multiple monitoring systems (particle counters, environmental sensors, BMS) don't talk to each other

Our Solution

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Unified Sensor Network

Connect particle counters, temperature/humidity sensors, and pressure differential transmitters into a single IoT data pipeline. One platform, all parameters.

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Continuous Particle Monitoring

Real-time airborne particle counts (0.1μm–5.0μm channels) with SPC control charts per monitoring location. Detect excursions instantly — not at the end of the shift.

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ISO 14644-1 Auto-compliance

Automatic cleanroom classification per ISO 14644-1:2015. Continuous computation of ISO class against particle concentration limits. Generate compliance certificates on demand.

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Environmental Multi-parameter

Monitor temperature, relative humidity, and pressure differential alongside particle data. Correlated alerts when multiple parameters deviate simultaneously.

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Multi-tier Alerting

Configurable alert thresholds with escalation. Particle excursions: immediate SMS/WeChat to cleanroom supervisor. Environmental drift: email notification with trend chart. All logged for audit trail.

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Audit-ready Reports

Generate ISO 14644 compliance reports, environmental trend analyses, and excursion logs in one click. Export in PDF format for customer and regulatory audits.

FAQ

Which particle counter brands are compatible?

We support PMS (Lasair, Airnet), Lighthouse, TSI, Met One, and Climet devices with RS232/RS485, Ethernet, or Modbus TCP output. Custom protocol adapters available for legacy instruments.

How does ISO 14644-1 auto-classification work?

The system continuously calculates the ISO class for each monitored location based on the 95% upper confidence limit of particle concentration at the largest specified particle size. It compares against the ISO 14644-1:2015 classification table and flags when a location drops below its target class.

Can this replace our existing BMS monitoring?

Our platform complements rather than replaces BMS. We specialize in quality-critical environmental parameters and ISO compliance. We can integrate with your existing BMS via BACnet or Modbus to pull temperature/humidity data while adding particle monitoring and SPC capabilities that BMS typically lacks.

Get a Custom Cleanroom Monitoring Solution

Our engineers will assess your cleanroom setup, sensor inventory, and compliance requirements to design a unified monitoring strategy.

From ¥399/month · Free 14-day Trial · No Credit Card Required