MetOne831空气质量检测仪

产品特点: 同时测量和显示4种可吸入空气颗粒物的浓度

流量

0.1cfm (2.83l/min)

量程

0-1,000 ug/m3

分辨率

0.1 ug/m3

最小测量粒径

0.5微米

测试粒径

PM1, PM2.5, PM4, PM10

显示通道

四通道

取样时间

1分钟

操作按键

3个

数值显示

16位2行LCD

控制软件

配套软件可以远端控制, 数据输出

工作环境温度

0-50度

电源

100-240VAC转8.4VDC适配器(内置可充电池)

尺寸(L x W x D)

159 x 92 x 51毫米

重量

790克

订购编号: 831 

品牌: Met One Instruments Inc 

产地: 美国 

标准配置: 831测试仪; 电源适配器/电池充电器; USB数据线; 软件; 校正书; 操作说明书 

选配: 仪器保护套; 手提箱, 清洁过滤器以清洁和调零

Specifications

OPERATING PRINCIPLE Counts individual particles using scattered laser light

PERFORMANCE

PM Range PM1, PM2.5, PM4 and PM10

Concentration Range 0 - 1,000 μg/m3

Resolution 0.1μg/m3 (display / serial output)

Sensitivity 0.5 μm

Accuracy ± 10%, to calibration aerosol

Flow Rate 0.1 cfm (2.83 lpm)

Sample Duration 1 minute

Data storage 2,500 records

ELECTRICAL

Light Source Laser Diode, 780 nm, 40 mW typical

AC Adapter/Charger AC to DC module, 100 – 240 VAC to 8.4 VDC

Battery Type Li-ion rechargeable Battery

Battery Operating Time 8 hours continuous operation

24 hour intermittent operation

Battery Recharge Time 2.5 hours typical

Communications USB Mini B Type

Certifications Meets or exceeds CE, ISO, ASTM, and JIS international certifications

INTERFACE

Display 2-line by 16-character LCD

Controls 2 button keypad with rotary dial

PHYSICAL

Size Height: 6.25" (15.9 cm) Width: 3.63" (9.22 cm) Thickness: 2.0" (5.08 cm)

Weight 1.74 lb (28 oz) (0.79 kg)

ENVIRONMENTAL

Operating Temperature 0˚ to +50˚C

Storage Temperature -20˚ to +60˚C

ACCESSORIES

Supplied Operation Manual

Battery Charger / Adapter

USB Cable

Comet Software

Optional Carrying Case (P/N 8517)

Protective Boot (P/N 80450)

Zero Filter Kit (P/N 80846)

Flow Meter Kit (P/N 80530)