Hose Abrasion Check
Instrument for the determination of the abrasion resistance of the outer cover of Rubber Hoses according to ISO EN 6945 and SAE J2006


Standards the instrument complies with:   
ISO 6945;   ISO 7840;   ISO CD_20444;   SAE J2006;    

Overview 
The instrument permits to perform standard tests and to customize test conditions. It can be successfully used both for production control and for research and development purposes.

Standard test cycle
The hose under test rotates at a constant speed while the abrasion tool moves back and forth, parallel to the axis of the hose.
During each test cycle the hose performs a complete rotation and the abrasion tool performs a complete back and forth movement.
The instrument automatically stops, when the set number of cycles has been performed. The evaluation of the result is made by checking if the hose has rigid helix exposed and by measuring the quantity of material removed from the abrasion tool.


Key Features 
• Solid structure to prevent vibrations and ensure long duration
• Quick replacement of the abrasion tool
• Interchangeable weights to set the vertical force on the abrasion tool
• Digital speed controller with speed selection
• Digital counter of test cycles
• Hoses with external diameter up to 100 mm can be tested
• Easy setup of the instrument to select test mode and perform tests with or without axial hose rotation
• Locked protection door and safety push-button
• CE Labelling


Additional characteristics 
The instrument can be set to perform non-standard tests for research puposes:
• Different abrading tools with non-standard shape are available and can be easily installed
• Non-standard vertical force can be applied by replacing the weight on the abrading tool
• The rotation speed for the hose can be set to 60, 75 or 80 rpm
• The test can be performed with or without hose rotation




Expandable Mandrel for hose support 
Expandable Mandrel for abrasion tester for Hoses. The device permits easy replacement of the hose to be tested, Hoses with internal diameter between 38 and 42 mm can be used.

Standard Mandrel for hose support 
Steel mandrel for abrasion tester for hoses with customer-defined diameter.
The mandrel can be prepared with diameter between 4.7 and 50 mm.


 



Standard Calibration service for an Abrasion Tester for Hoses 
The calibration is performed with reference to the requirements of ISO/CD 20444 Standard.
The service includes:
• Ordinary maintenance of the instrument
• Calibration of Test speed (Hz)
• Calibration of the run of the abrading tool
• Calibration of vertical force applied to the sample holder
• Calibration of the radius of the abrading tool for ISO 6945:1999
• Issue and e-mail shipment of the Calibration Certificate with traceability to primary standards.


Safety Devices 
• Safety protection door with safety switch
• Safety Push-button
• CE labelling


 



Development and production 
The instrument is totally developed and produced in the plant of Gibitre Instruments in Italy.
All the mechanical parts are produced in the company workshop using modern CNC machines.
Components and sensors from well-known brands are selected in order to ensure the maximum reliability in the measures
Internal trained personnel takes care of all the production stages: assembly, start-up, calibration, packing, shipment and installation.


Gibitre presents the Abrasion Tester for Hoses to ISO commission. 
The presentation was made in relation to the development work of the new ISO / CD standard 20444-1: Rubber and plastic hoses - Determination of abrasion resistance of the outer cover - Part 1: Abrasion tests where the hose is rotated against a reciprocating abrasion tool . Gibitre thanks all the members of the commission for their kind welcome.

REFERENCES -ABRASION TESTER FOR HOSES 
DIESSE RUBBER HOSES S.P.A. - ITALY
PARKER HANNIFIN MANUFACTURING S.R.L. - ITALY
MANIFATTURA TUBI GOMMA S.P.A. - ITALY
CATERPILLAR FLUID SYSTEMS S.R.L. - ITALY
TUBIGOMMA DEREGIBUS S.R.L. - ITALY
VITILLO S.P.A. - ITALY
MANULI HYDRAULICS ITALIA S.R.L. - ITALY
MANULI HYDRAULICS ITALIA S.R.L. - ITALY
SMART PROTECTIONS S.R.L. - ITALY
GATES POLSKA SP. Z.O.O. - POLAND
MANULI HYDRAULICS MANUFACTURING SP. Z.O.O. - POLAND
EATON HYDRAULICS LLC - U.S.A
EATON HYDRAULICS LLC - U.S.A
MANULI HYDRAULICS MANUFACTURING BEL JLLC - BELORUS
CONTITECH USA, INC. - U.S.A
EATON POLIMER KAUCUK SAN. VE PAZ. A.S. - TURKEY



Testing Configuration 
 
Standard abrasion tool 
Abrasive paper 80 Grit, coarse AL203 emery cloth is firmly affixed to a hard surface with 25 x 75 ± 5 mm dimension. Other abrading tools on demand. 
Rotation speed of the hose  
Between 0 and 80 RPM. Digital setting via control display. 
Sample holder 
The fixing device for the hose has been specially designed to permit the easy and quick change of the hose. 
Set of number of cycles 
Can be set up to 1,000,000 cycles.
Setting via touch-screen control display 
External Diameter of the hose 
Minimum: 10 mm; Maximum: 120 mm 
Vertical force 
Standard 45 ± 5 N. Different on request 
Safety Devices 
 
Safety devices 
The instrument is provided with safety protection door. 
Labelling 
CE Labelling 
Calibration 
 
Calibration 
Calibration Report conforming to ISO/CD 20444 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 
0.8 kW 
Dimensions 
(Depth x Width x Height) 1030 x 400 x 500 mm 
Weight 
92 kg 
Noise Level 
< 40 dB 


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

Gibitre Instruments
Instrument for the determination of the abrasion resistance of the outer cover of Rubber Hoses.

Hose Abrasion Check

Get a Quotation
Instrument for the determination of the abrasion resistance of the outer cover of Rubber Hoses.
References
Gibitre Hose Abrasion Check
is currently installed in
11 countries
Request the List of top References
Why Choose Hose Abrasion Check?
Overview 
The instrument permits to perform standard tests and to customize test conditions. It can be successfully used both for production control and for research and development purposes.

Standard test cycle
The hose under test rotates at a constant speed while the abrasion tool moves back and forth, parallel to the axis of the hose.
During each test cycle the hose performs a complete rotation and the abrasion tool performs a complete back and forth movement.
The instrument automatically stops, when the set number of cycles has been performed. The evaluation of the result is made by checking if the hose has rigid helix exposed and by measuring the quantity of material removed from the abrasion tool.
Key Features 
• Solid structure to prevent vibrations and ensure long duration
• Quick replacement of the abrasion tool
• Interchangeable weights to set the vertical force on the abrasion tool
• Digital speed controller with speed selection
• Digital counter of test cycles
• Hoses with external diameter up to 100 mm can be tested
• Easy setup of the instrument to select test mode and perform tests with or without axial hose rotation
• Locked protection door and safety push-button
• CE Labelling
Additional characteristics 
The instrument can be set to perform non-standard tests for research puposes:
• Different abrading tools with non-standard shape are available and can be easily installed
• Non-standard vertical force can be applied by replacing the weight on the abrading tool
• The rotation speed for the hose can be set to 60, 75 or 80 rpm
• The test can be performed with or without hose rotation
 
Hose Supports
Expandable Mandrel for hose support 
Expandable Mandrel for abrasion tester for Hoses. The device permits easy replacement of the hose to be tested, Hoses with internal diameter between 38 and 42 mm can be used.
Standard Mandrel for hose support 
Steel mandrel for abrasion tester for hoses with customer-defined diameter.
The mandrel can be prepared with diameter between 4.7 and 50 mm.
 
Calibration & Safety
Standard Calibration service for an Abrasion Tester for Hoses 
The calibration is performed with reference to the requirements of ISO/CD 20444 Standard.
The service includes:
• Ordinary maintenance of the instrument
• Calibration of Test speed (Hz)
• Calibration of the run of the abrading tool
• Calibration of vertical force applied to the sample holder
• Calibration of the radius of the abrading tool for ISO 6945:1999
• Issue and e-mail shipment of the Calibration Certificate with traceability to primary standards.
Sample Calibration Report
Safety Devices 
• Safety protection door with safety switch
• Safety Push-button
• CE labelling
 
Production, Development & ....
Development and production 
The instrument is totally developed and produced in the plant of Gibitre Instruments in Italy.
All the mechanical parts are produced in the company workshop using modern CNC machines.
Components and sensors from well-known brands are selected in order to ensure the maximum reliability in the measures
Internal trained personnel takes care of all the production stages: assembly, start-up, calibration, packing, shipment and installation.
Gibitre presents the Abrasion Tester for Hoses to ISO commission. 
The presentation was made in relation to the development work of the new ISO / CD standard 20444-1: Rubber and plastic hoses - Determination of abrasion resistance of the outer cover - Part 1: Abrasion tests where the hose is rotated against a reciprocating abrasion tool . Gibitre thanks all the members of the commission for their kind welcome.
Read More about ISO/CD 20444-1
Technical specifications
Reference Standards
Standards the instrument complies with:  ISO 6945; ISO 7840; SAE J2006; ISO CD_20444;  
Testing Configuration
Standard abrasion tool  Abrasive paper 80 Grit, coarse AL203 emery cloth is firmly affixed to a hard surface with 25 x 75 ± 5 mm dimension. Other abrading tools on demand.  Rotation speed of the hose   Between 0 and 80 RPM. Digital setting via control display.  Sample holder  The fixing device for the hose has been specially designed to permit the easy and quick change of the hose.  Set of number of cycles  Can be set up to 1,000,000 cycles.
Setting via touch-screen control display 
External Diameter of the hose  Minimum: 10 mm; Maximum: 120 mm  Vertical force  Standard 45 ± 5 N. Different on request 
Safety Devices
Safety devices  The instrument is provided with safety protection door.  Labelling  CE Labelling 
Calibration
Calibration  Calibration Report conforming to ISO/CD 20444 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  0.8 kW  Dimensions  (Depth x Width x Height) 1030 x 400 x 500 mm  Weight  92 kg  Noise Level  < 40 dB 
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