Solid particle (dust) concentration meter Dust Trak DRX

Sensor Type:

90° light scattering

Aerosol Concentration Range:

0,001 ... 150 mg/m³

Resolution:

 ^{±0.1% of reading or 0.001 mg/m3, whichever is greater}

Zero Stability: 

±0.1% of reading or 0.001 mg/m3, whichever is greater

Particle Size Range

0,1 ...1 5 µm

Flow Rate:

3.0 L/min

Temperature Coefficient: 

±0,001 mg/m³ per °C

Operational Temperature:

32 to 120°F (0 to 50°C)

Operational Humidity: 

0 ... 95% RH 

Time constant:

1 ... 60 s

Data Logging:

60000 data points

Log Interval:

User adjustable, 1 second to 1 hour

Physical Size (HWD): 

Handheld 4.9 x 4.8 x 12.5 in., 12.5 x 12.1 x 31.6 cm)
Desktop 5.3 x 8.5 x 8.8 in., (13.5 x 21.6 x 22.4 cm)

Weight: 

Handheld 2.9 lb (1.3 kg), 3.3 lb (1.5 kg) with battery
Desktop 3.5 lb (1.6 kg), 4.5 lb (2.0 kg)–1 battery, 5.5 lb (2.5 kg)–2 batteries

Communications:

USB / Ethernet

Power supply: 

115 ... 240 V AC 

Relay output:

8530, 8531 / 0,01...150mg/m³

Analog output: 

0 ... 5 V DC or 2 ... 20 mA

alarm output: 

Relay or audible buzzer