Instruments compling to: ASTM D4575 - Standard Test Methods for Rubber Deterioration—Reference and Alternative Method(s) for Determining Ozone Level in Laboratory Test Chambers Info about this Standard
Instruments compling to: ASTM D5048 - Standard Test Method for Measuring the Comparative Burning Characteristics and Resistance to Burn-Through of Solid Plastics Using a 125-mm Flame Info about this Standard
Instruments compling to: AS_NZS 1660_2_1 - Test methods for electric cables, cords and conductors Insulation, extruded semi-conductive screens and non-metallic sheaths - Methods for general application Info about this Standard
Instruments compling to: DIN 53_509-1 - Prüfung von Kautschuk und Elastomeren — Bestimmung der Beständigkeit gegen
Rissbildung unter Ozoneinwirkung — Teil 1: Statische Beanspruchung Info about this Standard
Instruments compling to: EN 60811-1-1 - Insulating and sheathing materials of electric and optical cables — Common test methods — Part 1-1: General application — Measurement of thickness and overall dimensions — Tests for determining the mechanical properties Info about this Standard
Instruments compling to: FIAT 50417 - PRESCRIZIONI PER MATERIALI NON METALLICI - Controllo della resistenza all'invecchiamento in atmosfera arricchita di ozono della gomma sotto allungamento imposto Info about this Standard
Instruments compling to: IEC 60811_1_1 - Insulating and sheathing materials of electric and optical cables — Common test methods — Part 1-1: General application — Measurement of thickness and overall dimensions — Tests for determining the mechanical properties Info about this Standard
Instruments compling to: ISO 1183-1 - Plastics -- Methods for determining the density of non-cellular plastics -- Part 1: Immersion method, liquid pyknometer method and titration method Info about this Standard
Instruments compling to: ISO 1431-3 - Rubber, vulcanized or thermoplastic -- Resistance to ozone cracking -- Part 3: Reference and alternative methods for determining the ozone concentration in laboratory test chambers Info about this Standard
Instruments compling to: ISO 527-4 - Plastics -- Determination of tensile properties -- Part 4: Test conditions for isotropic and orthotropic fibre-reinforced plastic composites Info about this Standard
Instruments compling to: JIS K_6300-1 - Rubber, unvulcanized - Physical property - Part 1: Determination of Mooney viscosity and pre-vulcanization characteristics with Mooney viscometer Info about this Standard
Instruments compling to: VDA 675-205 - Tensile properties - Elastomer components in automotive - Test methods for determination of characteristics - Tensile stress-strain properties - Tensile test Info about this Standard
Instrument characteristics The instrument measures the resilience of elastomers with hardness ranging from 30 to 85 IRHD points.
The Resilience is the ratio between energy yield and energy applied in the impact between the instrumet's hammer and the specimen having dimensional characteristics defined by the standards.
This measure provides useful indications regarding the dynamic behavior of an elastomer.
The measurement is performed by determining the rebound angle of the hammer following the impact.
The instrument provides direct reading of the resilience value.
The results of 5 tests performed on the specimen, their mean and standard deviation are displayed.
Instrument control The touch-screen display installed on the instrument permits to:
• Display the results of 5 tests made on the sample
• Calculate mean and standard deviation of the results
• Calibrate the angle reading of the instrument
• Export the data
Sample Holder The sample holder is conforming to ISO 4662 and ASTM D 7121 standards. The application tool supplied with the instrument premits easy insertion and removal of the sample.
Standard Calibration service for Rebound Tester Maintenance and Calibration service for your Rebound Tester.
The calibration is performed with reference to the requirements of ISO 4662 standard.
The service includes:
- Ordinaly maintenance of the instrument
- Testing of the friction: measure of the number of free oscillation of the striker before the stop.
- Calibration of the diameter of the striker.
- Calibration of the weight of the striker.
- Calibration of the length of the striker.
- Issue and e-mail shipment of the Calibration Certificate with traceability to primary standards.
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.
Standards the instrument complies with: ISO 4662; ASTM D7121;
Type of measurement
Resilience measurement on samples in compliance with standards (Rebound %)
Recording of 5 test results (Rebound %) and automatic calculation of mean and standard deviation.
Data transmission (option)
Software, compatible with Windows 7, 8 and 10, for import of test results and data storage into SQL database.
The connection between the instrument and the pc is made with USB cable.
Calibration report with traceability to primary standards in conformity with the Calibration requirements specified in ISO 4662 standard
110/220 VAC ±10%,50/60 Hz ±3,0.2 A single phase
Touch Screen display for instrument setup and results display
The display permits to: • display the results of 5 tests • calculate mean and standard deviation of the results • calibrate the angle reading of the instrument • export the data
External dimensions W 92 x D 150 x H 30 mm - Usable Area 60 x 100 mm
(W x D x H) 200 x 200 x 500 mm