Water absorption tester- Cobb Tester TP-C21

Name: Water absorption tester- Cobb Tester TP-C21
Brand: Labtron.cc
SKU: TP-C21
Rating: 5 (910 reviews)

Water absorption tester- Cobb Tester TP-C21 is used for the determination of the water absorption of sized paper, paperboard, and corrugated paper under standard conditions within 200 to 250 g/m2 range by Cobb method. It is adopted with overturn structure for ease of operations.

Measurement range
Slider weight
Slider size
Testing accuracy
Dimension of working plate
Speed of slider
Slider stroke
Specimen size
Division value
Number of specimen holders
Metal Cylinder inner area	(100 ± 0.2) cm2
Metal Cylinder height	50 mm
Metal roller width	(200 ± 0..5) mm
Metal roller weight	(10 ± 0.5) kg
Absorbency paper	200 to 250 g/m2
Absorbency speed	75 mm/10 min
Sealed testing speed
Volume of distilled water
Sample diameter	125 mm
Sample error
Sample Thickness
Draining time
Residual water volume
Hydraulic pressure
Dimension	270×400×300 mm
Net Weight	35 kg

dopted with overturn structure
Use of Cobb method for water absorption
Absorption speed 75 mm/10 min
Sample diameter 125 mm
User friendly operation

Cobb tester (water absorption tester) is used to test water absorption of sized paper, paperboard, corrugated paper in paper & printing industry, packaging industry.

Water absorption tester- Cobb Tester TP-C21

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