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GB / T1540-2002 Packaging Testing Equipment COBB Surface Absorption Tester For Paper Or Cardboard

Dongguan Zhongli Instrument Technology Co., Ltd.
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    Buy cheap GB / T1540-2002 Packaging Testing Equipment COBB Surface Absorption Tester For Paper Or Cardboard from wholesalers
     
    Buy cheap GB / T1540-2002 Packaging Testing Equipment COBB Surface Absorption Tester For Paper Or Cardboard from wholesalers
    • Buy cheap GB / T1540-2002 Packaging Testing Equipment COBB Surface Absorption Tester For Paper Or Cardboard from wholesalers
    • Buy cheap GB / T1540-2002 Packaging Testing Equipment COBB Surface Absorption Tester For Paper Or Cardboard from wholesalers
    • Buy cheap GB / T1540-2002 Packaging Testing Equipment COBB Surface Absorption Tester For Paper Or Cardboard from wholesalers

    GB / T1540-2002 Packaging Testing Equipment COBB Surface Absorption Tester For Paper Or Cardboard

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    Brand Name : ZL
    Model Number : ZL-9012
    Certification : CE,ISO
    Price : Negotiable
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : 60 sets / month
    Delivery Time : 5-8 work days
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    GB / T1540-2002 Packaging Testing Equipment COBB Surface Absorption Tester For Paper Or Cardboard

    GB / T1540-2002 Packaging Testing Equipment COBB Surface Absorption Tester For Paper Or Cardboard
    Product Overview

    The GB/T1540-2002 COBB Surface Absorption Tester is designed based on the GB/T1540-2002 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 writing performance.

    Key Features
    • Measures paper and cardboard surface water absorption capacity (Cobb value)
    • Calculates water absorption using the formula: C = (G2 - G1) × 100
    • Conventional instrument for paper surface water absorption testing
    • Also known as weight of paper surface absorption tester
    • Utilizes Cobb test method for absorption testing
    Applications
    • Testing the absorption ability of paper or cardboard surfaces
    Technical Specifications
    ModelZL-9012
    Metal Cylinder Inner Section Area100 ± 0.2 cm²
    Cylinder Height50 mm
    Quantitative Absorption Paper200~250 g/m²
    Absorption Rate75 mm/10 min
    Smooth Metal RollerWidth: 200 ± 0.5 mm; Weight: 10 ± 0.5 Kg
    Environmental ConditionsTemperature: 20~40°C; Relative Humidity: < 85%
    Outside Dimensions (L×W×H)510×400×365 mm
    Weight30 Kg
    Design CriteriaISO5351991; GB/T15401989
    Product Images
    GB/T1540-2002 COBB Surface Absorption Tester front view GB/T1540-2002 COBB Surface Absorption Tester side view
    Quality GB / T1540-2002 Packaging Testing Equipment COBB Surface Absorption Tester For Paper Or Cardboard for sale
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