Abrasion Check
Abrasion tester in compliance with ISO 4649, ASTM D 5963 ( DIN 53 516) standards


Standards the instrument complies with:   
ASTM D5963;   EN 12770;   ISO 4649;    

Overview 
The abrasion test gives a comparative evaluation of the resistance to the abrasion of specimens made of vulcanised rubber, plastic and different materials. The abrasion on a standard specimen is obtained through the use of a certified abrasive paper on a rotating drum with a standard test cycle.

Description of the test 
The test allows measuring the volume loss of a cylindrical specimen with 6 mm thickness and 16 mm diameter, which can be obtained by molding or punched from a finished product.
The specimen is inserted into the locking clamp. During the abrasion cycle, the specimen is pressed with a defined force against a rotating drum to which abrasive paper is applied.
The measurement of the volume variation of the specimen after the abrasion cycle is carried out with a millesimal scale (not included in the supply)


Key Features 
• Easy setup of the instrument to select test mode and perform tests with or without axial sample rotation
• Quick change of the weights to perform tests with 5 N, 10 N or 20 N vertical force
• Detection of premature sample consumption with automatic test stop
• Special design of the sample holder with regulation of closure force of the sample and accurate set of sample protrusion.
• Electronic motor controller for accurate control of the rotating speed of the drum.
• Integrated brush for continuous drum cleaning during the test.
• Drum unlock system to ease the replacement of the abrasive paper and the cleaning of the instrument.
• Protection transparent panel
• EU Labelling




Automatic Detection of Premature sample consumption 
The instrument automatically detects when the sample is totally abraded and is no more in contact with the abrasion paper. The instrument utomatically stops and the light warns that the test has not been successfully finished. This unique features permits to prevent mistakes in the evaluation of the abrasion resistance of your products

Brush for continuous cleaning of the drum 
The instrument is equipped with a brush for the continuous cleaning of the drum. The device guarantees the removal of the debris left by the specimen, speeding up the execution of the tests

Standard Calibration service for an Abrasion Tester 
The calibration is performed with reference to the requirements of ISO 4649 standard.
The service includes:
• Ordinary maintenance of the instrument
• Calibration of the number of revolutions of the drum during the test
• Calibration of the lateral displacement of the sample
• Calibration of the test time
• Calibration of the vertical force on the sample holder (5N and 10 N)
• Calibration of the abrasiveness of the emery paper with Certified rubber samples (3 tests)
• Issue and e-mail shipment of the Calibration Certificate with traceability to primary standards.




Accessories 
Mould or cutter for preparing specimens in compliance with the standards.
Reference specimens prepared with certified rubber.



Testing Configuration 
 
Test Setup 
• Test with/without sample rotation
• Selection of vertical force on the sample (5, 10, 20N - Other on request)
• Test with reduced run 
Weights for the application of the vertical force 
Weights are supplied for the application of:
5 ± 0.1 N
10 ± 0.2 N
Weights for application of different forces are available on request. 
Sample Holder Characteristics 
- Adjustable Sample closure regulation
- Lateral displacement of the sample: 4.20 mm per revolution of the drum
- Automatic placement of the test piece on the sheet at the beginning of the test and Automatic removal at test end 
Auto detection of premature sample consumption  
The instrument automatically stops when the sample is not touching the drum 
Drum 
Diameter: 150 ± 0.2 mm
Length: 500 mm
Rotation speed: 40 ± 1 RPM 
Drum release 
Mechanical release of the drum for easy emery cloth replacement and instrument cleaning 
Motor Reducer 
The electronic motor controller installed ensures precise control of rotation speed 
Safety Devices 
 
Safety Devices 
Polycarbonate cover of the drum with automatic safety block.
Safety pushbutton 
Labelling 
CE Labelling 
Calibration 
 
Calibration 
Calibration Report conforming to ISO 4649 with traceability to primary standards 
Technical specifications 
 


Power Supply 
220 VAC ±10%,50 Hz ±3,4 A,single phase - 110 VAC ±10%, 60 Hz ±3 on request. 
Electrical power 
0.4 KW 
Dimensions 
(Width x Depth x Height) 1000 x 400 x 400 mm 
Weight 
75 Kg 
Notes 
 
Notes 
A millesimal scale (not included) is used to calculate the reduction in volume of the specimen 


Gibitre Instruments
Via dell'industria, 18
Bergamo (Italy)
te. +39 035 461146
www.gibitre.it
info@gibitre.it

Gibitre Instruments
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Abrasion Check

Abrasion tester in compliance with ISO 4649, ASTM D 5963 ( DIN 53 516) standards




Standards the instrument complies with:   ASTM D5963;   EN 12770;   ISO 4649;    

 
Overview 
The abrasion test gives a comparative evaluation of the resistance to the abrasion of specimens made of vulcanised rubber, plastic and different materials. The abrasion on a standard specimen is obtained through the use of a certified abrasive paper on a rotating drum with a standard test cycle.


Description of the test 
The test allows measuring the volume loss of a cylindrical specimen with 6 mm thickness and 16 mm diameter, which can be obtained by molding or punched from a finished product.
The specimen is inserted into the locking clamp. During the abrasion cycle, the specimen is pressed with a defined force against a rotating drum to which abrasive paper is applied.
The measurement of the volume variation of the specimen after the abrasion cycle is carried out with a millesimal scale (not included in the supply)

Key Features 
• Easy setup of the instrument to select test mode and perform tests with or without axial sample rotation
• Quick change of the weights to perform tests with 5 N, 10 N or 20 N vertical force
• Detection of premature sample consumption with automatic test stop
• Special design of the sample holder with regulation of closure force of the sample and accurate set of sample protrusion.
• Electronic motor controller for accurate control of the rotating speed of the drum.
• Integrated brush for continuous drum cleaning during the test.
• Drum unlock system to ease the replacement of the abrasive paper and the cleaning of the instrument.
• Protection transparent panel
• EU Labelling

 
Automatic Detection of Premature sample consumption 
The instrument automatically detects when the sample is totally abraded and is no more in contact with the abrasion paper. The instrument utomatically stops and the light warns that the test has not been successfully finished. This unique features permits to prevent mistakes in the evaluation of the abrasion resistance of your products
Brush for continuous cleaning of the drum 
The instrument is equipped with a brush for the continuous cleaning of the drum. The device guarantees the removal of the debris left by the specimen, speeding up the execution of the tests
Standard Calibration service for an Abrasion Tester 
The calibration is performed with reference to the requirements of ISO 4649 standard.
The service includes:
• Ordinary maintenance of the instrument
• Calibration of the number of revolutions of the drum during the test
• Calibration of the lateral displacement of the sample
• Calibration of the test time
• Calibration of the vertical force on the sample holder (5N and 10 N)
• Calibration of the abrasiveness of the emery paper with Certified rubber samples (3 tests)
• Issue and e-mail shipment of the Calibration Certificate with traceability to primary standards.

Request a sample Calibration Report

Accessories 
Mould or cutter for preparing specimens in compliance with the standards.
Reference specimens prepared with certified rubber.
 
Technical specifications
Reference Standards
Standards the instrument complies with:  ASTM D5963; EN 12770; ISO 4649;  
Testing Configuration
Test Setup  • Test with/without sample rotation
• Selection of vertical force on the sample (5, 10, 20N - Other on request)
• Test with reduced run 
Weights for the application of the vertical force  Weights are supplied for the application of:
5 ± 0.1 N
10 ± 0.2 N
Weights for application of different forces are available on request. 
Sample Holder Characteristics  - Adjustable Sample closure regulation
- Lateral displacement of the sample: 4.20 mm per revolution of the drum
- Automatic placement of the test piece on the sheet at the beginning of the test and Automatic removal at test end 
Auto detection of premature sample consumption   The instrument automatically stops when the sample is not touching the drum  Drum  Diameter: 150 ± 0.2 mm
Length: 500 mm
Rotation speed: 40 ± 1 RPM 
Drum release  Mechanical release of the drum for easy emery cloth replacement and instrument cleaning  Motor Reducer  The electronic motor controller installed ensures precise control of rotation speed 
Safety Devices
Safety Devices  Polycarbonate cover of the drum with automatic safety block.
Safety pushbutton 
Labelling  CE Labelling 
Calibration
Calibration  Calibration Report conforming to ISO 4649 with traceability to primary standards 
Technical specifications
Power Supply  220 VAC ±10%,50 Hz ±3,4 A,single phase - 110 VAC ±10%, 60 Hz ±3 on request.  Electrical power  0.4 KW  Dimensions  (Width x Depth x Height) 1000 x 400 x 400 mm  Weight  75 Kg 
Notes
Notes  A millesimal scale (not included) is used to calculate the reduction in volume of the specimen 
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CE certificate
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