The SDS039‑C‑H Handheld Particle Counter is a handheld, multi‑channel particle counter that operates on the laser scattering principle. It is capable of accurately detecting six commonly used particle size channels: 0.3μm, 0.5μm, 1μm, 3μm, 5μm, and 10μm.
The SDS039-C-H Handheld Particle Counter with 4.3-inch large screen display, three button operation, simple and efficient operation, can achieve fast detection in various scenarios. The built-in high-performance lithium battery can provide the device with continuous operation for more than 6 hours, and it also has 512M storage, with a theoretical storage capacity of no less than 7000000 data points. Monitoring data can be viewed in real-time on the screen, or exported to a computer through the Type-C port for viewing and analyzing all data.
 Handheld & Remote
| Handheld fan ver SDS039-FC-H Long silent lifespan | Handheld pump ver SDS039-PC-H High negative pressure |
● Data accuracy: based on standard design, single particle laser scattering principle, industrial grade laser light source, large diameter optical glass lens, high counting efficiency, high particle size resolution ability, good repeatability and consistency.
● High reliability: aerodynamics correction, light path and air path self-inspection, insensitive to vibration, to ensure the reliability and stability of the system.
● Stable flow rate: the active sampling method can support stable, long time and high negative pressure sampling.
● Human-computer interaction: Optional 4.3-inch intelligent touch screen, which can set local start and stop, sampling mode, periodic sampling, data unit switching, alarm, time and equipment address, etc
● Data alarm: the sound and light alarm function is optional, and the alarm value can be set.
● Data unit: screen display support unit switch [PC PC/m³ PC/ft³]
● Count mode: support real-time data display and tired value data display
● Local storage: capable of storing no less than 7 million pieces of data, exporting files through Type-C port, and supporting connection to Bluetooth printers
● Communication interface: USB.
● Circuit safety: with ESD, overvoltage, overcurrent, reverse contact protection, to ensure the stability and reliability of the circuit
NAVPHO SDS039-C-H Handheld Particle Counter are widely used in clean room environments such as the pharmaceutical industry, electronics industry, food processing industry, and precision machining for offline particle counting and detection scenarios.
| No. | Project | Parameter | Notes |
| 1 | Channel | 0.3~10μm 6channels | 0.3μm、0.5μm、1μm、3μm、5μm、10μm |
| 2 | Range | 4,000,000 PC/ft³ | When the loss reaches 10% |
| 3 | Power supply | DC16.8V/1A | |
| 4 | Endurance | Theoretical battery life ≥6h | @25℃,50%RH |
| 5 | Rated power | 4.1W | |
| 6 | Work environment | Temperature:-20~60℃;Humidity:0~99%RH; Atmospheric pressure:86KPa~110KPa | |
| 7 | Response time | 1S | |
| 8 | Storage | ≥7,000,000 items | Type-C interface export |
| 9 | Counting efficiency | 0.3μm/50%>0.45μm/100%(ISO 21501) | @25℃,50%RH |
| 10 | Screen size | 4.3 inches | |
| 11 | Battery capacity | 14.8V/2AH | |
| 12 | Relative error | ±15% | @25℃,50%RH |
| 13 | Size | 203*104*63mm | Excluding inlet and outlet sampling heads |
| 14 | Lifetime | 3years | <40℃ |
| 15 | Weight | 1.15kg |
