HUND Respicon TM Dust Sensor ( 0-200 mg/m³)

Principle of operation: Simultaneous collection of airborne particles in three size fractions according to EN 481  
(inhalable, thoracic, respirable). Scattered-light photometers in each of the three stages  
for time-resolved online measurements
Collected dust fractions: 
Inhalable:  < 100 μm
Thoracic:  < 10 μm
Respirable: < 4 μm
(< 2,5 μm with optional inlet head)
Separation principle: Two-stage virtual impaction
Measurement range [mg/m³]  (DEHS particles, d = 1 μm): 0 – 200 
Sensitivity [mV/mg/m³]: 20
Detection limit [μg/m³] (DEHS particles, d = 1 μm): approx. 50 
Filter modules: Filter cassettes for glass-fiber or membrane filters (37 mm diameter)
Mounting thread : Whitworth thread W ¼” in bottom stage
Dimensions [mm] : H x D: 110 x 60
Standards : EN 481, ISO7708, ACGIH, AIHA, MAK, TRGS, test report acc. to prEN 13205 for Respicon TM
Sampling pump:
Volume flow [l/min]:  3 ,11 
Pressure drop: 4 kPa
Operation time (as specified by manufacturer): 8h