Specifications
| OPERATING PRINCIPLE | Counts individual particles using scattered laser light |
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| PERFORMANCE |
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| PM Range | PM1, PM2.5, PM4 and PM10 |
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| Concentration Range | 0 - 1,000 μg/m3 |
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| Resolution | 0.1μg/m3 (display / serial output) |
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| Sensitivity | 0.5 μm |
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| Accuracy | ± 10%, to calibration aerosol |
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| Flow Rate | 0.1 cfm (2.83 lpm) |
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| Sample Duration | 1 minute |
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| Data storage | 2,500 records |
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| ELECTRICAL |
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| Light Source | Laser Diode, 780 nm, 40 mW typical |
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| AC Adapter/Charger | AC to DC module, 100 – 240 VAC to 8.4 VDC |
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| Battery Type | Li-ion rechargeable Battery |
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| Battery Operating Time | 8 hours continuous operation |
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| Battery Recharge Time | 2.5 hours typical |
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| Communications | USB Mini B Type |
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| Certifications | Meets or exceeds CE, ISO, ASTM, and JIS international certifications |
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| INTERFACE |
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| Display | 2-line by 16-character LCD |
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| Controls | 2 button keypad with rotary dial |
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| PHYSICAL |
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| Size | Height: 6.25" (15.9 cm) Width: 3.63" (9.22 cm) Thickness: 2.0" (5.08 cm) |
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| Weight | 1.74 lb (28 oz) (0.79 kg) |
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| ENVIRONMENTAL |
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| Operating Temperature | 0? to +50?C |
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| Storage Temperature | -20? to +60?C |
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| ACCESSORIES |
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| Supplied | Operation Manual |
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| Optional | Carrying Case (P/N 8517) |
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工作溫度:0-50(℃) | 尺寸:159*92.2*50.8(mm) | 重量:0.79(kg) | ||
電源:100-240v |
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加工定制:否 | 品牌:美國METONE | 型號:831 | ||
類型:微電腦激光粉塵機 | 流量范圍:2.83(L/min) | 測量范圍:0-1000ug/m3 | ||
流量: | 0.1CFM |
量程 | 0-1.000UGLM2 |
測試半徑 | PM1.PM2.PM4.PM10(同時測試顯示) |
分辨 | 0.1UGLM3 |
準確度 | 正負10% |
激光源 | 780NM.40MW |
機器內存 | 2500組測試數據存儲 |
工作環境 | 20-50度 |
電源 | 8.4VDC適配器 |
盡寸 | 159*92*51MM |
重量 | 790G |
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