Product Overview
The DMH-635 is a high-performance handheld laser dust monitor that utilizes the principle of light scattering to detect the mass concentration of suspended particulate matter in the air. This instrument provides simultaneous measurement and display of three key channels: PM1.0, PM2.5, and PM10. Featuring a lightweight design, intuitive computer-controlled interface, and robust data management capabilities, the DMH-635 is an essential tool for air quality assessments and occupational health monitoring.
Key Features
- Simultaneous Multi-Channel Detection: Real-time monitoring of PM1.0, PM2.5, and PM10 concentrations.
- Flexible Sampling Control: Adjustable measurement durations (up to 8 hours), sampling periods (4–600s), and customizable interval settings.
- Delayed Start Function: Features a programmable delayed start timer (3–999s) to ensure representative environment stabilization.
- Massive Data Storage: Integrated memory capable of storing up to 500,000 data points across 20 distinct groups.
- Effortless Data Export: Supports direct USB data export in multiple formats, including TXT, Excel, and PDF.
- Optional Hardcopy Output: Compatible with optional external printers for instantaneous field reporting.
- Portable Power: High-capacity internal Li-ion battery supports up to 8 hours of continuous field operation.
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