Beijing Topsky Century Holding Co.,Ltd
| 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 |
| Brand Name | topsky |
| Place of Origin | china |
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Product Specification
| 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 | Brand Name | topsky |
| Place of Origin | china | ||
| High Light | 0.1 - 3000 mg/m³ Dust Concentration Detector ，±15% Relative Error Dust Monitor ，±2.5% Stability Error Dust Measurement Instrument | ||
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.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
180000000-180000000
Employee Number:
116~116
Ecer Certification：
Verified Supplier
Beijing Topsky Century Holding Co., Ltd.was established in 2003, determined to become a respected global safety equipment R & D enterprise.The Headquarter is in Zhongguancun Hightech Park, Jinqiao industrial base, Located total 3,000 square meters. The registered capital is 42 million RMB.... Beijing Topsky Century Holding Co., Ltd.was established in 2003, determined to become a respected global safety equipment R & D enterprise.The Headquarter is in Zhongguancun Hightech Park, Jinqiao industrial base, Located total 3,000 square meters. The registered capital is 42 million RMB....
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