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50 Mm Paper Testing Instruments , Paper COBB Absorption Tester
50 Mm Paper Testing Instruments , Paper COBB Absorption Tester
Specifications
Brand Name :
Liyi
Model Number :
LY-8312
Certification :
ISO
Place of Origin :
Guangdong, China
MOQ :
1 Set/Sets
Price :
$480.00 - $950.00/ Set
Payment Terms :
T/T
Supply Ability :
100 Set/Sets per Month
Delivery Time :
1 sets needs 15 days,>1 sets to be negotiated
Packaging Details :
Standard export wooden case
Warranty :
12 months, 12 Months
Cylinder height :
50 mm
Smooth Metal Roller :
Width: 200 ± 0.5 mm; Weight: 10 ± 0.5 Kg
Weight :
30kg
Standard :
ASTM
Keyword :
Absorption Tester
Absorption Rate :
75 mm/10 min
Outside dimension(L*W*H) :
510*400*365 mm
Color :
Customer Require
Power supply :
220V 50HZ
Description

LIYI Digital ISO535 Cobb Moisture Absorption Tester For Cardboard And Paper

Product Description

Paper COBB Absorption Tester is mainly used for determination of sized paper and cardboard including 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 of water absorbed into the surface by a sized (non-bibulous) paper, paperboard, and corrugated fibreboard paper or paperboard sample in a set period of time, usually 60 or 180 seconds (Cobb60 or Cobb180). Water absorbency is quoted in g/m2.

Test Standard:

ISO535—1991,GB/T1540—1989 and so on.

Specification

Model LY-8312
Metal cylinder Inner section Area 100 ± 0.2 cm^2 (inner diameter is 112.8±0.2mm )
Cylinder height 50 mm
Quantitive Absorption Paper 200~250 g/m^2
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 dimension(L*W*H) 510*400*365 mm
Weight 30 Kg

Product tags

paper testing instruments

,

hardness tester calibration

,

hardness tester calibration procedure
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50 Mm Paper Testing Instruments , Paper COBB Absorption Tester

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Product Detail
Brand Name :
Liyi
Model Number :
LY-8312
Certification :
ISO
Place of Origin :
Guangdong, China
MOQ :
1 Set/Sets
Price :
$480.00 - $950.00/ Set
Contact Supplier
50 Mm Paper Testing Instruments , Paper COBB Absorption Tester

Dongguan Liyi Environmental Technology Co., Ltd.

Verified Supplier
11 Years
guangdong, dongguan
Since 2008
Business Type :
Manufacturer, Trading Company
Main Products :
Temperature Humidity Test Chamber, Industrial Oven, UV Accelerated Weathering Tester
Total Annual :
1 million-2.5 million
Employee Number :
100~150
Certification Level :
Verified Supplier
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