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Brand Name : topsky
Place of Origin : china
Language : 15
Store Records : 20,000 measurements
Outer Material : Bulleteproof: Aramid UD
Focus Range : 0.3m~
Lens Angle : 120°
Humidity : 0-100%
Scanning Mode : Phase scanning
Duration For Analysis : ≤4seconds
Wireless Control Distance : 500m
Weight : Varies by equipment type, typically 5-20 kg
Communicaiton For Printer : bluetooth
Instrument Life : >15000 hours
System Power Supply : AC220V/80W
Helmet Shell : ≥720m/s
Pixel : 1080P
1,Overview
Determination principle: Light scattering principle;
Measurement range: 0.1 - 3000 mg/m³
Relative error of dust concentration measurement: ±15%
Relative error of stability: ±2.5%
Measurement error: ±10%
2,Features
Mine Safety Permit
Coal Safety Permit
Mine Explosion Prevention
Chemical Explosion Prevention
Dust Explosion Prevention
Multi-parameter Measurement
High Precision
3,Functions
Without the need for a filter membrane, the current dust concentration can be directly read. It comes with a dust data analysis software and can store data for more than 24 hours.
Repeatability: < 5%
Working time: Continuous operation for more than 6 hours.
Display mode: Liquid crystal display;
Working voltage: 10V - 12V (built-in power supply, rechargeable and reusable)
Charging current: Constant current 350mA (13.5V)
Dust concentration alarm point: Can be set at any point, with sound and light alarm
Explosion-proof mark: ExibⅠ Mb.
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High Precision Dust Concentration Detector with 0.1 - 3000 mg/m³ Measurement Range and ±15% Relative Error Images |