Portable particle counter - 0.3 µm sensitivity : ZR-1620 | JUNRAY

The ZR-1620 is a compact and portable airborne particle counter designed for cleanroom validation and controlled environment monitoring. Engineered for reliability and ease of use, it provides accurate particle concentration measurements across multiple size channels.

This instrument is particularly suited for applications requiring fast deployment, mobility, and compliance with cleanroom standards, making it an ideal solution for field technicians and laboratory environments.

Advantages

• High sensitivity down to 0.3 µm for critical contamination monitoring
• Compact and lightweight design enabling easy transport and on-site measurements
• Integrated HEPA filtration ensuring clean exhaust and contamination control
• Multiple communication interfaces including USB and Bluetooth for seamless data transfer
• User-friendly operation with automated and manual sampling modes

Main Features

• Flow rate: 2.83 L/min (0.1 CFM)
• Particle size channels: 0.3 / 0.5 / 1.0 / 3.0 / 5.0 / 10.0 µm
• Max concentration: 3,500,000 particles/m³
• Light source: Laser diode
• Sampling modes: Automatic, accumulated count
• Data storage: Internal memory with USB export
• Communication: USB, Bluetooth
• Battery life: Approx. 3 hours
• Weight: Approx. 1 kg
• Dimensions: Compact handheld format

Typical Applications

• Cleanroom classification and certification (ISO 14644)
• Pharmaceutical and biotechnology production environments
• Semiconductor and electronics manufacturing
• HVAC system performance verification
• Environmental monitoring in controlled areas

Additional Information

The ZR-1620 is part of a broader range of portable particle counters designed to meet various cleanroom monitoring requirements. :contentReference[oaicite:0]{index=0}

• Reliable measurements in both laboratory and field conditions
• Optimized for routine inspections and regulatory compliance
• Robust construction ensuring long-term durability