ISO535 Dynamic Load Cobb Water Absorption Tester For Paper
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... is also known as Paper Surface Absorption Tester and mainly be applied to test the absorption of paper, paperboard, gray paperboard, specialty paper and other paper products. This tester is used to test the absorption of sized paper and paperboard under...
Gester International Co., Ltd
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100mm Cobb Water Absorption Test For Paper Cardboard
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Widely Used Cobb Paper Water Absorbency Test Machine Cobb water absorption tester is designed according to GB/T 1540-2002 Paper and board-Determination of water absorption-Cobb method ( equal to ISO 535-1991), which is used to test the absorbency of paper......
Guangdong Aisry Instrument Technology Co., Ltd.
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GB / T1540-2002 Packaging Testing Equipment COBB Surface Absorption Tester For Paper Or Cardboard
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... (Cobb method) provides basic parameters and requirements. This standard applies to determination of surface water absorption about all kinds of paper or cardboard. But it is not for the accurate evaluation of paper or the writing performance of cardboard....
Dongguan Zhongli Instrument Technology Co., Ltd.
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ISO10545-3 Ceramic Vacuum Water Absorption Tester Material Apparent Porosity Tester
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... of water absorption rate, apparent porosity, apparent relative density and bulk density. It uses the vacuum method to measure the water absorption rate, apparent porosity, and bulk density of daily-use ceramics, architectural sanitary ceramics,...
DONGGUAN LONROY EQUIPMENT CO LTD
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ASTM D4772 Water Absorption Tester For Nonwoven And Towel Products
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...Water Absorption Tester for Nonwoven & Towel Products Textile Testing Purpose: The water absorption of towels on skin, dishes and furniture surfaces is simulated in real life to test their water absorption, which is suitable for testing the water absorption of towels, face towels, square towels, bath towels, towel quilts and other towel products. Standards: ASTM D 4772 Standard Test Method for Surface Water Absorption......
SKYLINE INSTRUMENTS CO.,LTD
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Easy Operation Fabric Testing Equipment Surface Water Absorption Tester With 30mm Pour Spout
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... absorb and retain liquid water from surfaces such as human skin, dishes and furniture. Specimens are placed at an angle on the base of the apparatus. After water flowing down the surface of each specimen, the amount of water retained in each specimen is...
TESTEX INSTRUMENT LTD
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ISO4925 Water Absorption Tester for Brake Fluid Laboratory Test
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Summary This instrument is suitable for evaluating the effect of water on brake fluid. The test principle involves adding humidified brake fluid to a conical centrifuge tube, keeping it at -40°C for 22 hours, then removing it and quickly observing the ......
Advanced Instruments Co.,Limited
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50 Mm Paper Testing Instruments , Paper COBB Absorption Tester
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... surface water imbibition of the corrugated cardboard. The instrument is determination of absorbent paper and cardboard surface, but is not suitable for accurate evaluation of paper or paperboard writing performance. The Cobb test determines the amount...
Dongguan Liyi Environmental Technology Co., Ltd.
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Micro-computer Controller Cobb Absorption Tester Paper Testing Machine for Ink Print with One Year Warranty
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... of paper or paperboards,use COBB test methods,also called Paper surface absorb weight tester or COBB tester. Definition of COBB:Unit area of paper or Paperboard,under certain pressure,temperature,with the required time to test the absorbing water,the...
GUANGDONG KEJIAN INSTRUMENT CO.,LTD
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COBB Absorption Tester Paper Testing Equipments , Ink Print Testing Equipment
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COBB Absorption Tester Paper Testing Equipments , Ink Print Testing Equipment The Usage This tester is used to test the absorption ability of the surface of the paper or cardboard. COBB Absorption Tester High accuracy Reasonable price with quality guarantee Great after-sales service Specifications: Model HD-A509 Metal cylinder Inner section Area 100 ± 0.2 cm^2 Cylinder height 50 mm Quantitive Absorption Paper 200~250 g/m^2 Absorption......
Dongguan Haida Equipment Co.,LTD
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