TTM-COBB125 Cobb Absorption Tester
üApplication Function
The paper and board absorbency tester is a conventional instrument for the water absorption tester of paper and paperboard, also known as a paper surface absorption weight tester. This instrument uses the Cobb test method in various methods of absorption test, so it is also called the absorbability tester.üStandards
ISO 535, TAPPI T441, GB/T 1540, QB/T 1668üSpecifications
| Item | Details |
| Height of cylinder | 50 mm |
| Test area | 100±0.2 cm2 |
| Test water volume | 100ml±5 ml |
| GSM of filter paper | 200～250 g/m2 |
| Rate of absorption | 75mm/10 min |
| Roller Length | 200±0.5 mm |
| Roller Weight | 10±0.5 kg |
| Dimension | 400(L)×280(W)×400(H) mm |
| Net Weight | 26.5 kg |