We provide the best quality paper porosity tester that is a standard instrument for measuring the smoothness, porosity, air permeability of paper and paper products. This range of paper porosity tester conforms to international standards and is provided to the clients at market leading rates. range of paper porosity tester includes

• smoothness and porosity tester (bendtsen type)
• electronic smoothness & porosity tester (bendtsen type) (micro controller based)
• smoothness porosity & softness tester (gurley type)

• easy to operate
• maintenance free
• longer working life
• high performance

• ±inner cylinder weight (pressure) : 567 ± 1 gram.
• ±effective area for porosity : 665.16 mm (0.1 in )22
• ± incorporating electronic digital timer with contact free frictionless operation.
• ±the timer has eight measuring ranges 25, 50, 100, 150, 200, 250 300 and 2 350 cm .
• ± the digital timer indicates the time in second to one decimal place.
• ±the timer starts automatically when the zero line of the graduated inner cylinder passes the top surface of the outer cylinder and stops automatically as soon as the predetermined settled volume of air has passed through the sample.
• ±power supply 230 ± 10% volts, single phase, 50 hz, 15 watts.
• ± dimensions : instrument : app. 20x30x40 cm3
• ± electronic digital timer : app. 20 x 20 x 10 cm 3

We provide the best quality paper porosity tester that is a standard instrument for measuring the smoothness, porosity, air permeability of paper and paper products. This range of paper porosity tester conforms to international standards and is provided to the clients at market leading rates. range of paper porosity tester includes

• smoothness and porosity tester (bendtsen type)
• electronic smoothness & porosity tester (bendtsen type) (micro controller based)
• smoothness porosity & softness tester (gurley type)

• easy to operate
• maintenance free
• longer working life
• high performance

• ±inner cylinder weight (pressure) : 567 ± 1 gram.
• ±effective area for porosity : 665.16 mm (0.1 in )22
• ± incorporating electronic digital timer with contact free frictionless operation.
• ±the timer has eight measuring ranges 25, 50, 100, 150, 200, 250 300 and 2 350 cm .
• ± the digital timer indicates the time in second to one decimal place.
• ±the timer starts automatically when the zero line of the graduated inner cylinder passes the top surface of the outer cylinder and stops automatically as soon as the predetermined settled volume of air has passed through the sample.
• ±power supply 230 ± 10% volts, single phase, 50 hz, 15 watts.
• ± dimensions : instrument : app. 20x30x40 cm3
• ± electronic digital timer : app. 20 x 20 x 10 cm 3