Specifications

Mass concentration

 

Measurable particle sizes

PM2.5 / PM10

Measuring range mass concentration

0 ... 2000 μg / m³

Resolution

1 μg / m³

 

 

Particle counter

 

Measurable particle sizes

0.3, 2.5 and 10 μm

Flow rate

2.83 l / min (0.1 ft³)

Coincidence error

< 5% at 2,000,000 particles per ft³

Counting efficiency

50% at 0.3 μm;

 

100% with particle size > 0.45 μm

Counting modes

Cumulative, differential, concentration

 

 

Measurement of air temperature and relative humidity

Measuring range air temperature

0 ... 50°C / 32 ... 122°F

Measuring range dew point

temperature

0 ... 50°C / 32 ... 122°F

Measuring range relative humidity

0 ... 100%

Measuring accuracy air temperature

10 ... 40°C / 50 ... 104°F: ± 1.0°C / 1.8°F

 

Others: ± 2.0°C / 3.6°F

Measuring accuracy dew point

temperature     

10 ... 40°C / 50 ... 104°F: ± 1.0°C / 1.8°F

 

Others: ± 2.0°C / 3.6°F

Measuring accuracy relative humidity

0 ... 20% rel. Humidity: ± 5%

 

20 ... 80% rel. Humidity: ± 3.5%

 

80 ... 100% rel. Humidity: ± 5%

Operating conditions

0 ... 50°C / 32 ... 122°F, 10 ... 90% rel.

humidity,

 

Not condensing

Storage conditions

-10 ... 60°C / 14 ... 140°F, 10 ... 90% rel.

humidity,

 

Not condensing

Data storage

5,000 data sets (Micro SD card)

Display

2.8", 320 x 240 pixels

 

Backlit color LCD

Power supply

Charger

Rechargeable battery 1200-mAh, 7.4V

100 ... 240 VAC, 50 or 60 Hz

Battery Life

About 4 hours in continuous operation

Battery recharge time

About 2 hours with AC adapter

Dimensions

240 x 75 x 57 mm / 9.4 x 3 x 2.2 in

Weight

570 g / 1.3 lbs

 

 

More information

More product info

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