Cobb Sizing Testers
Cobb sizing testers provide a simple, standardized method for fast determination of the quantity of water absorbed by a paper or board in a given time
Cobb sizing testers provide a simple, standardized method for fast determination of the quantity of water absorbed by a paper or board in a given time
Description
Specifications
Options
Water absorptiveness (Cobb value) is the mass of water absorbed in a specific time by a 1 sq. meter sample of paper, board or corrugated under conditions specified in standards such as TAPPI T 441. Cobb sizing testers provide a simple, standardized method for fast determination of the quantity of water absorbed by a paper or board in a given time.
Cobb Sizing Tester 1 Ring Complete Testing Kit: Manual clamping system with 100cm2 ring, gasket, couch roll and blotting paper (8in x8in,300 sheets)
Cobb Sizing Tester 1 Ring Set: Manual clamping with 100cm2 ring and gasket
Cobb Sizing Tester 3 Ring Complete Testing Kit: Manual clamping system with three rings size (100/50/25 cm2), gaskets, couch roll and blotting paper (8in x8in,300 sheets)
Cobb Sizing Tester 3 Ring Set: Manual clamping system with three ring sizes (100/50/25 cm2) and corresponding gaskets
Water absorptiveness (Cobb value) is the mass of water absorbed in a specific time by a 1 sq. meter sample of paper, board or corrugated under conditions specified in standards such as TAPPI T 441. Cobb sizing testers provide a simple, standardized method for fast determination of the quantity of water absorbed by a paper or board in a given time.
Features
:
Cobb Sizing TestersSingle-handed automatic clamping and release
:
Manual clamping and sample positioning
:
Instrument Size
:
Manual Clamping
:
Depth: 140 mm (5.5 in.)
Height: 80 mm (3.0 in.)
Width: 140 mm (5.5 in.)
Weight: 2 kg (4.4 lb.)
Automatic Clamping
:
Depth: 200 mm (8.0 in.)
Height: 180 mm (7.0 in.)
Width: 200 mm (7 in.)
Weight: 2 kg (4.4 lb.)
Calibration Available 
Declaration of Conformity 
Calibration CertificateCobb Sizing Tester 1 Ring Complete Testing Kit: Manual clamping system with 100cm2 ring, gasket, couch roll and blotting paper (8in x8in,300 sheets)
SKU: 61-04-00-0004
Cobb Sizing Tester 1 Ring Set: Manual clamping with 100cm2 ring and gasket
SKU: 61-04-00-0002
Cobb Sizing Tester 3 Ring Complete Testing Kit: Manual clamping system with three rings size (100/50/25 cm2), gaskets, couch roll and blotting paper (8in x8in,300 sheets)
SKU: 61-04-00-0003
Cobb Sizing Tester 3 Ring Set: Manual clamping system with three ring sizes (100/50/25 cm2) and corresponding gaskets Water absorptiveness (Cobb value) is the mass of water absorbed in a specific time by a 1 sq. meter sample of paper, board or corrugated under conditions specified in standards such as TAPPI T 441. Cobb sizing testers provide a simple, standardized method for fast determination of the quantity of water absorbed by a paper or board in a given time.
SKU: 61-04-00-0001
Features
:
Cobb Sizing TestersSingle-handed automatic clamping and release
:
Manual clamping and sample positioning
:
Instrument Size
:
Manual Clamping
:
Depth: 140 mm (5.5 in.)
Height: 80 mm (3.0 in.)
Width: 140 mm (5.5 in.)
Weight: 2 kg (4.4 lb.)
Automatic Clamping
:
Depth: 200 mm (8.0 in.)
Height: 180 mm (7.0 in.)
Width: 200 mm (7 in.)
Weight: 2 kg (4.4 lb.)
SKU: 61-04-00-0004
SKU: 61-04-00-0002
SKU: 61-04-00-0003
SKU: 61-04-00-0001
Single-handed automatic clamping and release
Manual clamping and sample positioning
