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5th Floor, Building 3, Binhu Xindi City, Baohe District, Hefei City
Handheld Particle Counters – Models 3888 and 3889
Product Category:
Cleanroom & Environmental Test Instruments
Phone:+86 15922401813
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- Description
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Advanced Measurement Technology
Both units deliver highly accurate, reliable airborne particle counting. Incorporating sophisticated measurement technology, they represent leading instruments within the particle counting sector.
User Interface
A large 4.3-inch full-color LCD touchscreen is fitted as standard. The intuitive interface enables simple data operation and quick reading of measurement results.
Data Transfer and Management
Built-in USB port supports easy export of logged data to PCs and other devices. The internal memory can hold up to 10,000 measurement records.
Compliance with Standards
These counters conform to ISO 21501-4 and RoHS directives, satisfying international requirements for particle counting performance and environmental protection.
Model-Specific Features
Model 3888 shows 3 particle channels: 0.3, 0.5 and 5.0 µm. Model 3889 supports 6 channels: 0.3, 0.5, 1.0, 3.0, 5.0 and 10.0 µm. Both share a 0.3 µm lower detection limit and 10,000-record data storage capacity. Compact, lightweight and ergonomically shaped, they remain comfortable even during long-duration testing.
Applications
Typical uses include cleanroom classification and verification (ISO 14644:2015), surgical suite monitoring, filter testing, IAQ surveys and data center cleanliness validation.
Technical Specifications
Sampling flow rate: 0.1 CFM (2.83 L/min). Count accuracy: ±5% (JIS B9921 & ISO 21501-4 compliant). Maximum measurable concentration: 10% coincidence at 2,000,000 particles/CF. A full set of specifications guarantees reliable, standards-aligned particle measurement.
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