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Product Systems / Testing Instruments

Testing Instruments

Professional instruments for cleanroom commissioning and routine monitoring, including particle counting, airflow, differential pressure, temperature/humidity and ESD surface-resistance testing.

Instrument Series

By Measurement Parameter

Key cleanroom parameters such as cleanliness, pressure differential, temperature, humidity and ESD performance require regular measurement and recording with professional instruments. The following are common equipment types.

01 / Particle Counter

Airborne Particle Counter

Measures airborne particle concentration in clean areas and is a core instrument for cleanroom classification acceptance and routine monitoring.

Particle SizeFrom 0.3 μm
SamplingPortable / Online
Applicable StandardsISO 14644
02 / Airflow Meter

Air Velocity & Volume Meter

Measures air velocity and volume at HEPA supply outlets to verify that airflow organization meets the design requirements.

Measurement RangeModel dependent
ForFFU / Supply Outlet
OptionsCapture Hood Optional
03 / Differential Pressure Gauge

Cleanroom Differential Pressure Gauge

Continuously monitors pressure gradients between clean zones to ensure airflow moves from cleaner areas toward less-clean areas.

Measurement Range0-500 Pa typical
InstallationFlush-mounted
PurposePressure-gradient monitoring
04 / Temperature & Humidity Recorder

Automatic Temperature & Humidity Recorder

Continuously records cleanroom temperature and humidity data to support traceability requirements under GMP and other regulations.

RecordingAutomatic continuous recording
Data ExportReport export supported
ApplicationsGMP compliance monitoring
05 / Surface Resistance Tester

Weighted Surface Resistance Tester

Measures surface and point-to-point resistance on ESD floors, mats, workbenches and material surfaces using dual weighted electrodes for stable contact.

Measurement Range10³Ω–10¹²Ω
ElectrodesDual weighted electrodes
ApplicationsESD flooring / mats
Applications

Applications

Testing instruments support cleanroom commissioning, routine operation and regulatory compliance monitoring throughout the facility lifecycle.

Cleanroom final acceptanceGMP routine environmental monitoringLaboratory cleanliness requalificationThird-party testing services

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Tell us your cleanroom class and acceptance standard, and we can recommend an appropriate testing-instrument configuration.

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