DRK666 Dolomite Dust Clogging Test Machine
Short Description:
Instrument use: Used for EN149 standard respiratory protection device-filter type anti-particulate half mask Standards compliant: BS EN149-2001 Respiratory protection device-filtered anti-particulate half mask requirements, testing, marking 8.10 obstruction test and other standards. Features: Large-screen color touch screen. Technical Parameters: 1. Aerosol: DRB 4/15 Dolomite 2. Dust generator: 2.1. Particle size range: 0.1um–10um 2.2. Range of mass flow: 40mg/h—400mg/h 3. Ventil...
Instrument use:
Used for EN149 standard respiratory protection device-filter type anti-particulate half mask
Standards compliant:
BS EN149-2001 Respiratory protection device-filtered anti-particulate half mask requirements, testing, marking 8.10 obstruction test and other standards.
Features:
Large-screen color touch screen.
Technical Parameters:
1. Aerosol: DRB 4/15 Dolomite
2. Dust generator:
2.1. Particle size range: 0.1um–10um
2.2. Range of mass flow: 40mg/h—400mg/h
3. Ventilator:
3.1 Displacement: 2.0 liters/stroke
3.2. Frequency: 15 times/min
4. Exhaled air temperature of the ventilator: (37±2)°C,
5. The relative humidity of the air exhaled by the ventilator: the minimum is 95%.
6. Continuous flow through the dust removal chamber: 60 m3/h, linear velocity 4 cm/s;
7. Dust concentration: (400±100) mg/m3;
8. Test room:
8.1. Internal dimensions: 650 mm×650 mm×700 mm
8.2. Airflow: 60 m3/h, linear velocity 4 cm/s
8.3. Air temperature: (23±2)°C;
8.4. Relative air humidity: (45±15)%;
9. Measuring range of respiratory resistance: 0~2000Pa, accuracy can reach 0.1Pa
6. Power requirements: 220V, 50Hz, 1KW
7. Dimensions (L×W×H): 800mm×600mm×1650mm
8. Weight: about 120Kg
Configuration list:
1. One host.
2. One dust generator.
3. One ventilator.
4. Aerosol: Two packs of DRB 4/15 dolomite.
5. A product certificate.
6. One product instruction manual.
7. A delivery note.
8. An acceptance sheet.
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