Portable airborne particle counter - advanced data management and system integration: ZR-1630 | JUNRAY

The ZR-1630 is a portable airborne particle counter designed for cleanroom monitoring, controlled environment qualification, and routine contamination control. Positioned above entry-level handheld models, it combines portable operation with enhanced data storage, communication interfaces, and particle counting flexibility.

With a 2.83 L/min (1 CFM) flow rate and detection across multiple particle size channels, the ZR-1630 is suitable for users who require both field mobility and integration into broader environmental monitoring workflows.

Advantages

• Multi-channel particle measurement from 0.3 to 10.0 µm
• High concentration capacity up to 37,000,000 particles/m³
• Large internal storage for up to 1,000,000 data groups
• Advanced connectivity with USB, RS485, and analog signal output
• Flexible operating modes for manual, automatic, accumulated, and particle count measurements
• Portable format suitable for qualification, troubleshooting, and routine monitoring in controlled areas

Main Features

• Flow rate: 2.83 L/min (1 CFM)
• Particle size channels: 0.3 / 0.5 / 1.0 / 3.0 / 5.0 / 10.0 µm
• Concentration limit: 37,000,000 particles/m³
• Light source: Laser diode
• Exhaust filtration: Built-in HEPA filter
• Data storage: 1,000,000 data groups
• Communication: USB, RS485, analog signal port
• Preset count / formula: 80 rooms, 1,000 points, 54 formulas
• Sampling modes: Manual, automatic, accumulated, particle count
• Data integrity: Three-level user management and audit tracing
• Battery runtime: About 9 hours
• Dimensions: Approx. L240 × W265 × H265 mm
• Weight: About 8.0 kg

Typical Applications

• Cleanroom classification according to ISO 14644
• Pharmaceutical and biotech production areas
• Sterile manufacturing environments
• Semiconductor and electronics facilities
• Environmental monitoring programs in controlled zones
• Validation and requalification campaigns
• Integration into facility monitoring systems through RS485 or analog output

Additional Information

The ZR-1630 belongs to Junray’s portable particle counter range for cleanroom applications and offers a stronger balance of performance, traceability, and integration capability than entry-level models. It is especially relevant for users who need more than simple spot checks and require structured data management for compliance-oriented environments. :contentReference[oaicite:0]{index=0}

Compared with more compact models, the ZR-1630 is better suited to facilities looking for extended battery life, larger storage capacity, and more robust communication options for routine qualification and monitoring workflows.