DTQ пореста керамична дишаща устройство

Преглед:

DTQ porous ceramic permeability tester meets GB1968 porous ceramic product permeability measurement, porous ceramic product permeability refers to room temperature, in the pressure difference of 1 mm water column within 1 hour through the porous ceramic product thickness of 1 см, the area of 1.2 meters of the number of cubic meters of air through the laminar flow.

the main technical parameters

1, test pressure: 0–5KPa adjustable,

2, pressure gauge measurement accuracy: 1±%, measuring unit KPa,

3, standard sample size: диаметър: Ø30±0.5mm,

4. Power supply voltage: 220V 50HZ.