HAZ-DUST DPM-7204 PERSONAL DIESEL PARTICULATE MONITOR

Produsent: SKC LTD

Varenr: 770-750A

Tilgjengelighet: Bestillingsvare

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The Haz-Dust DPM-7204 is a portable, personal diesel particulate monitor designed for Industrial Hygiene and Environmental air investigations. Worn individually, it measures diesel particulate matter in the breathing zone with real-time data and graph reporting. It’s the only direct-reading aerosol monitor calibrated for occupational diesel exposure, featuring a flow-compensated pump and a 37mm filter cassette for NIOSH 5040 carbon analysis. Using near-forward light scattering of infrared radiation, its optical sensor detects airborne particles, with light scatter proportional to concentration. Signal processing reduces noise and drift, displaying continuous dust levels in mg/m³.

Accuracy	±10% to filter gravimetric SAE fine test dust
Sensing Range	0.001 to 500 mg/m3 or 1 to 500,000 µg/m3
Display Resolution	1 µg/m3 (0.001 mg/m3)
Particle Size Range	0.1 to 100 µm
Measurement Precision	±0.02 mg/m3
Calibration	NIOSH Method 0600 gravimetric reference - NIST-traceable SAE fine test dust
Display	9 cm color
Displayed Particle Concentration	Instantaneous, TWA, STEL, Minimum, Maximum
Sample Flow Rate	1 to 5 L/min
Power	Rechargeable Li-Ion bat.
Operating Time	≥22 hours
Charging Time	3 hours
Digital Output	Micro USB
Data Storage	43200 data points
Temperature	Operating: 0 to +50°C
Dimensions	Case: 8.9 x 5.7 x 12.1 cm
Weight	517 g

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