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Handheld Airborne Particle Counter

Product Number：

HM-SCL

Product Difference：

2.83L/min portable handheld design (0.95 kg), 10,000mAh battery supporting 8+ hours runtime, built-in audit trail, Wi-Fi and Bluetooth printing.

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Product Details

Desktop Dust Particle Counter compliant with GB/T6167-2007 and JJF1190-2008

Key features of dust particle counter including audit trail, Android system, Wi-Fi and thermal printer

Cleanroom application scope including pharmacy, electronics, food hygiene, precision machining and aerospace

Handheld dust particle counter model with optional portable Bluetooth printer

Dust particle counter with telescopic sampling stand and aluminum carrying case

7-inch high-definition touch screen displaying cleanliness test report and data records

Dust particle counter with built-in temperature, humidity, air pressure and light scattering sensors

FDA 21CFR Part 11 compliant audit trail interface with multi-level user permissions

Rechargeable lithium battery supporting up to 8 hours of continuous sampling

Convenient telescopic tripod bracket with sampling head and extension rod

Functional highlights including 95% UCL calculation, USB export and built-in thermal printer

Tabletop dust particle counter front and rear panel interface diagram and component callouts

Model comparison and technical specifications table for HM-CL1, HM-CL2 and HM-CL3

Handheld dust particle counter component callouts and technical specifications table

Shandong Hengmei Electronic Technology Co., Ltd company profile and staff team photo

Hengmei scientific laboratory testing facilities and research environment

Product Overview

The HM-SCL Handheld Airborne Particle Counter is an ultra-portable precision instrument weighing just 0.95 kg. Engineered for field inspectors and laboratory staff, it supports 2.83L/min sampling across six channels (0.3, 0.5, 1.0, 3.0, 5.0, 10.0 μm) with built-in audit trail compliance and extended battery autonomy.

Key Features

Ergonomic handheld construction weighing only 0.95 kg for effortless single-handed mobile inspections.
High-capacity 3.7V 10,000mAh lithium-ion battery delivering over 8 hours of continuous operation.
FDA 21CFR Part 11 compliant audit trail with multi-user hierarchy and secure data locking.
Capacitive color touchscreen displaying real-time concentration histograms and ISO 14644/GMP levels.
Integrated Wi-Fi and Bluetooth connectivity supporting wireless remote data upload and portable printer pairing.
Built-in 4GB internal flash storage retaining up to 100,000 historical testing cycles.

Applications

Mobile spot-checks in pharmaceutical cleanrooms, pass-through boxes, and clean benches.
Rapid monitoring in semiconductor microenvironments and electronic clean workshops.
Routine verification of air purifier efficacy and cleanroom ventilation performance.
Hospital sterile supply departments, biosafety cabinets, and laboratory inspection.

Technical Specifications

Parameter	Specification
Sampling Flow Rate	2.83L/min (0.1cfm)
Particle Size Channels	0.3, 0.5, 1.0, 3.0, 5.0, 10.0 (μm)
Maximum Sampling Concentration	35,000 particles/L (≥0.5μm)
Battery	3.7V, 10,000mAh lithium-ion battery (≥8h runtime)
Storage Capacity	100,000 records (4GB built-in memory)
Wireless Interfaces	Wi-Fi, Bluetooth
Dimensions	238 x 134 x 58 mm
Net Weight	0.95 kg