50 Mm Paper Testing Instruments , Paper COBB Absorption Tester
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... 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......
Guangdong Haida Equipment Co., Ltd.
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YYP-015 Water Absorption Tester Cobb Absorption Tester with 100±0.2 cm² Test Area and 200±0.5mm Pressure Roller Length for 100±5ml Water Consumption Testing
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... and design requirements specified in GB/T 1540-2002 Determination of Water Absorption of Paper and Cardboard (Cobb Method), a standard applicable to measuring the surface water absorption of various papers and cardboards. Note that this method is not...
DONGGUAN YUYANG INSTRUMENT CO., LTD
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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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GB / T1540-2002 Packaging Testing Equipment COBB Surface Absorption Tester For Paper Or Cardboard
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...-2002 standard requirements for paper and cardboard water absorption testing (Cobb method). This instrument applies to the determination of surface water absorption for all types of paper or cardboard, though it is not intended for precise evaluation of...
Dongguan Zhongli Instrument Technology Co., Ltd.
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QB/T1668 ISO535 Cobb Absorbability Tester For Paperboard
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... main technical indicators and performance parameters conform to ISO535 "Paper and paperboard-determination of water absorption-Cobb method" and QB /T1668 "Bomb Absorbency Tester" related regulations. This instrument is mainly used to...
SKYLINE INSTRUMENTS CO.,LTD
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COBB Paper Board Absorptiveness Tester ISO 535 Paper Testing Instruments
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COBB Paper Board Absorptiveness Tester Description This product is the surface of absorbent paper and paperboard of conventional test equipment, also know as the paper surface to absorb the weight tester. Parameters Metal cylinder cross-sectional area 100±0.2cm^2 Cylinder high 50mm Quantitative absorbent paper 200~250g/m^2 Absorption......
Dongguan Gaoxin Testing Equipment Co., Ltd.，
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High Performance Methylene Blue Absorption Tester For Bentonite Content Measurement
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Product Overview The QR-SEL-A Methylene Blue Absorption Tester is designed to determine the methylene blue absorption and effective bentonite content in bentonite used for molding sand. By using ultrasonic dispersion and mechanical stirring, the instrument......
WUXI SPET ANALYZER CO., LTD
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ISO10545-3 Ceramic Vacuum Water Absorption Tester Material Apparent Porosity Tester Ceramic
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... instrument complies with the standards of GB/T3810.3-2016 and ISO10545-3-1995 for the determination of water absorption rate, apparent porosity, apparent relative density and bulk density. It uses the vacuum method to measure the water absorption rate,...
DONGGUAN LONROY EQUIPMENT CO LTD
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