Paper Water Absorbency Tester

Test area (100 +/- 0.2) cm ², test water consumption 100ml, roller length 200 +/- 0.5mm, roller mass 10 +/- 0.5kg

The test area is 100cm ², the height of the cylinder is 50mm, and the mass of the pressing roller is 10kg. The water absorption on the paper surface is accurately determined by the Cobb test method.

It is suitable for measuring the water-absorption of various paper or Cardboard surfaces, with a test area of (100 +/- 0.2) cm ², the weight of absorbent paper is 200~250g/m ², and the absorption speed is 75mm/min.

Measurement range 5~ 200mm, sample size 250x15mm, Graduation 1mm, while measuring the number of samples 10, the number of rulers 5.

Complies with ISO 535-1991 and GB/T1540-2002 standards. The instrument provides accurate water-absorption energy data by measuring the mass increase of the liquid absorbed by the paper. It is compact and equipped with a 200mm press roller, with quality control in the range of 10 +/- 0.5kg

The inner cross-sectional area of the metal cylinder is 100 +/- 0.2cm2, the weight of absorbent paper is 200~250g/㎡, which conforms to the GB/T1540 standard, and the test water consumption is 100mm +/- 5ml.

Using Klemn paper water absorption measurement principle. In line with QB/T1662 and JJG (light industry) 55-90 standards, the number of samples can be measured up to 10, the measurement range is 0-200mm, the sample size is 250 * 15mm, and the Graduation is 1mm.

Used to measure the capillary liquid absorption height of unsizing paper and Cardboard, in line with QB/T1662 standard, suitable for measurement of water absorption in the range of 5~ 200mm. The instrument supports simultaneous measurement of 10 samples with a Graduation of 1mm and 5 scales

Paper and Cardboard surface water-absorption test of conventional equipment, test area (100 +/- 0.2) cm ², test area (122.718 +/- 0.2) cm ², liquid height 10mm, test water consumption 100ml +/- 5ml, roller length 200 +/- 0.5mm, roller mass 10 +/- 0.5kg.

Adopt national standard (GB/T28004, GB/T8939) design, support multi-angle test (sanitary napkin 0 °, 10 °; diaper 0 °, 10 °, 30 °), equipped with standard size test platform and precision measuring tools, can accurately detect diapers and pads slippery and re-penetration and other key penetration performance.

Measurement range 5~ 200mm, sample size 250 × 15mm, can test 10 samples at the same time, in line with QB/T1662, GB/T461.1 standards.

Absorbent paper weight 200~250g/m2, absorption speed 75mm/10min, used to determine the surface water-absorption of sizing paper and Cardboard including corrugated fibreboard.

The Cobb (Cobb) test method can accurately measure the water weight absorbed by the paper surface within the specified time, which is suitable for the quality control and mass inspection of various paper and Cardboard, with high accuracy and reliability, and provides important test data for the paper industry.

The instrument dedicated to measuring the capillary liquid absorption height of unglued paper is suitable for unglued paper and paper with high water-absorption. It has the characteristics of stainless steel material and special sink, anti-corrosion and not easy to leak, ensuring accurate measurement. It is a reliable tool to meet the needs of various paper water-absorption tests.