Portable Particle Counters
OPC-6511DS
28.3 LPM Portable Optical Particle Counter
- Model
- OPC-6511DS
- Category
- Particle Counters › Portable Particle Counters
Parameters: >0.3 μm, >0.5 μm, >1.0 μm, >5.0 μm, >10 μm
Measurement PrincipleLight Scattering
Overview
OPC-6511DS is a portable 28.3 LPM laser particle counter measuring 0.3, 0.5, 1.0, 5.0 and 10 μm channels, with a 7-inch touchscreen showing ISO 14644-1 class and alarms. RS485 Modbus RTU, RJ45 MQTT and a rechargeable battery suit cleanroom, medical and semiconductor use.
Key Features
- Light-scattering technology for continuous monitoring of particulate measurement.
- 5-channel output for particle sizes of 0.3μm, 0.5μm, 1.0μm, 5.0μm, and 10μm, with measurements expressed in pcs/28.3 LPM or pcs/m³.
- Audible and visual alarms for particle counts that exceed predetermined thresholds.
- Built-in rechargeable lithium battery designed for extended and mobility use.
- Intuitive 7-inch touch screen for real-time monitoring.
- Real-time display cleanroom ISO 14644-1 grade level.
- Calibration coefficient correction against standard equipment.
Measured Parameters
| Parameter | Measuring Range |
|---|---|
| >0.3 μm | 0~1,000,000 pcs/28.3L |
| >0.5 μm | To be confirmed |
| >1.0 μm | To be confirmed |
| >5.0 μm | To be confirmed |
| >10 μm | To be confirmed |
Specifications
| Working Principle | Light scattering |
|---|---|
| Measurement Range | 0~1,000,000 pcs/28.3L |
| Output Channels | >0.3μm, >0.5μm, >1.0μm, >5.0μm, >10μm |
| Count Efficiency | 50%@≥0.3μm, 100%@≥0.5μm; / Condition: 25±2℃, 50±10%RH |
| Data Refresh Time | 1 second |
| Operating Conditions | 0°C ~ 45°C, 0 ~ 95%RH (Non-condensing) |
| Operating Voltage | DC 24V±15% |
| Average Operating Current | ≤3A |
| Battery Standby Time | >5 hours (2 minutes operation, 28 minutes sleep) |
| Communication | RS485 Modbus RTU, RJ45 MQTT |
| Sampling Flow Rate | 28.3L/min (1.0 CFM) |
| External Sampling Hose | Inner diameter: ф8mm；Length: ≤3m |
| Work Mode | Adjustable (Default: 2 minutes operation, 28 minutes sleep) |
| Display | 7-inch Color Touchscreen |
Applications
- Cleanrooms
- Medical manufacturing
- Semiconductors