MachineU > China Products > Machinery > Apparel & Textile Machinery > Textile Machinery > Textile Tester
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
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
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
Specifications
Product name :
COBB Absorption Tester
Cylinder height :
50 mm
Absorption Rate :
75 mm/10 min
Design Criteria :
ISO5351991; GB/T15401989
Environmental Conditions :
Temperature: 20~40°c; Relative Humidity: < 85%
Weight :
30 Kg
Brand Name :
ZL
Model Number :
ZL-9012
Certification :
CE,ISO
Place of Origin :
CHINA
MOQ :
1 set
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
60 sets / month
Delivery Time :
5-8 work days
Packaging Details :
is packaged within wooden case.
Description
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
Model ZL-9012
Metal Cylinder Inner Section Area 100 ± 0.2 cm²
Cylinder Height 50 mm
Quantitative Absorption Paper 200~250 g/m²
Absorption Rate 75 mm/10 min
Smooth Metal Roller Width: 200 ± 0.5 mm; Weight: 10 ± 0.5 Kg
Environmental Conditions Temperature: 20~40°C; Relative Humidity: < 85%
Outside Dimensions (L×W×H) 510×400×365 mm
Weight 30 Kg
Design Criteria ISO5351991; GB/T15401989
Product Images
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 tags

raw material sampling booth

,

x ray bagage scanner

,

pcb inspection equipment
Send your message to this supplier
Send Now

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

Ask Latest Price
Product Detail
Product name :
COBB Absorption Tester
Cylinder height :
50 mm
Absorption Rate :
75 mm/10 min
Design Criteria :
ISO5351991; GB/T15401989
Environmental Conditions :
Temperature: 20~40°c; Relative Humidity: < 85%
Weight :
30 Kg
Contact Supplier
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
GB / T1540-2002 Packaging Testing Equipment COBB Surface Absorption Tester For Paper Or Cardboard

Dongguan Zhongli Instrument Technology Co., Ltd.

Verified Supplier
9 Years
guangdong, dongguan
Since 2014
Business Type :
Manufacturer
Main Products :
Rubber Testing Machine, Vulcanizing Press Machine, Two Roll Mill
Total Annual :
1 Million-2.5 Million
Employee Number :
100~150
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Packaging Testing Equipment
MachineU China Products Machinery Apparel & Textile Machinery Textile Machinery Textile Tester
Contact Supplier
Submit Requirement