Rheocheck Profile Oscillating Disk - PC
Oscillating Disk Rheometers controlled by Personal Computer.


Standards the instrument complies with:   
ASTM D2084;   ISO 6502-1;   ISO 6502-2;    

Overview 
Gibitre OD Rheometer measures the cure characteristics of a rubber compound in conformity with the international standards.
The measure of the vulcanisation is carried our by measuring the change in the mechanical characteristics of the sample. The instrument permits to apply a cyclic strain to a test piece and to measure the associated force.
The test is carried out at a constant temperature and the measure of stiffness recorded continuously as a function of time.


Instrument Characteristics 
Easily accessible test chamber with transparent safety panel and safety lock.
Test chamber in compliance with international standards.
Direct test chamber heating controlled by thermoregulators with PID microprocessor with O.1 °C accuracy.
Control system for compressed air pressure, cleaning and lubrication.
Pneumatic Rotor ejection and clam- ping systems.
Easy-to-change rotor oscillation amplitude.
Designed for eventual application of a fume aspiration system.

 



RheoCheck program 
• Graphic representation of the following curves: Elastic (S’), Viscous (S”), Complex (S*), Curing Speed, Tan-Delta, upper and lower test chamber temperatures.
• Display and printing in different colours of the relative test curves for rapid test identification.
Customizable test procedure with possibility of selecting up to 20 test results to be stored and printed (see table).

 
• The elastic curves relating to the tests carried out are superimposed at the end of the test with different colors to allow rapid identification of the tests.
• Automatic generation of tolerance limits from statistic analysis (mean and standard deviation) of stored results.
• Checking of whether results comply with tolerance limits and relative statistic analysis (Mean, St. Dev., Max, Min, Cp, Cpk).

 
• The test report, printable in a language of your choice, can include, in addition to the numerical results and the identification of the test, the tolerance limits, the statistical analysis, the curves, a legend of the results and your notes.
• The Gibitre-Rheocheck program connects to the Gibitre SQL Standard database.



Datagest program 
The Datagest program is the database management tool always installed in combination with all Gibitre instrument-control programs.
The program permits to:
• Select, filter, print, export and analyse the test results stored with all the instruments connected.

 
• Prepare test procedures by defining the test conditions and the results to be produced
• Set tolerance limits for each product by manual insertion or using the statistical analysis (mean and standard deviation) of saved results
• Prepare multi-instrument test reports

 



Standard Calibration service for Oscillating Disk Rheometer. 
The calibration is performed with reference to the requirements of ISO 3417 standard.
The service includes:
• Ordinaly maintenance of the instrument
• Calibration of the temperature of the dies at 3 temperatures (177°C, 190°C).
• Calibration of the time for temperature recovery at test start at 180°C (NEW)
• Calibration of the Torque (at 50 dN*m)
• Calibration of the torque standard supplied with the instrument.
• Final check with Standard Gibitre Compound (NEW)
• Issue and e-mail shipment of the Calibration Certificate with traceability to primary standards.


Accessories 
Volumetric die cutter.
Dies for OD rheometer with two Ø 8mm moulds.
Pressure sensor integrated in the upper die with 0.1 bar resolution.


 



Industry 4.0 integration 
The instrument and the software have been specifically developed to optimize integration with other environments.
The database in SQL format and the Gibitre_Company_Connect program allows you synchronize your company management software with Gibitre database and to speed up the identification of the tests and to use bar-code readers or similar devices.
The automatic logging service permits to send alarm information to the cloud-service platform of Gibitre Instruments in order to optimize the reaction times of the Service Support.



Numerical Test Data (for each test procedure up to 20 test results can be selected) 
Torque Values: MI, ML, M90, MX, MH, PCR, S"@ML, TanD@ML, S"@MH, TanD@MH (X=customer-defined)
Scorch Time: tS1, tS2, tSX
Cure Time: t90, tX, tML, tMH, tPCR, tRX
Pressure (optional) PL, PH, tP, MPR, tMPR 
Graphic representation 
Elastic curve (S'), Viscose curve (S"), Complex curve (S*)Tan-Delta curve, Curing speed, Upper and Lower test chamber temperatures 
Units 
Torque: dNm or lbf.in.
Time: minutes and seconds, minutes and minutes/100, seconds
Temperature: °C, °F 
Oscillation frequency 
100 cycles /minute (1,7 ±0,1 Hz) 
Oscillation Angle 
1 °,3 °,5 ° 
Temperature 
50 ÷ 230 °C - Resolution 0.1 °C 
Power Supply 
220 VAC ±10%,50 Hz ±3,4 A,single phase -Other on request 
Electrical power 
1100 Watt 
Compressed air 
6 bar 
Dimensions of instrument 
(Width x Depth x Height) 750 x 690 x 1330 mm 
Weight 
180 Kg 
Calibration 
Certificate with traceability to primary standard
Torque calibration spring for instrument verification supplied with the device 
Pressure Sensor (optional) 
Resolution 0.1 bar, Scale base 200 bar 
Personal computer 
Minimum Configuration: Intel Core I3 2 GB RAM.
Compatible Operating Systems: Windows 7, 8 and 10;
Connection to the instrument via USB Cable (included) 


Software usage Languages 
Italian, English, French, Spanish, German, Portuguese, Russian, Chinese, Japanese, Turkish, Polish, Czech 
Note 
 


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

© Gibitre Instruments
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Rheocheck Profile Oscillating Disk - PC
Oscillating Disk Rheometers controlled by Personal Computer.



Standards the instrument complies with:   ASTM D2084;   ISO 6502-1;   ISO 6502-2;    
Overview 
Gibitre OD Rheometer measures the cure characteristics of a rubber compound in conformity with the international standards.
The measure of the vulcanisation is carried our by measuring the change in the mechanical characteristics of the sample. The instrument permits to apply a cyclic strain to a test piece and to measure the associated force.
The test is carried out at a constant temperature and the measure of stiffness recorded continuously as a function of time.

Instrument Characteristics 
Easily accessible test chamber with transparent safety panel and safety lock.
Test chamber in compliance with international standards.
Direct test chamber heating controlled by thermoregulators with PID microprocessor with O.1 °C accuracy.
Control system for compressed air pressure, cleaning and lubrication.
Pneumatic Rotor ejection and clam- ping systems.
Easy-to-change rotor oscillation amplitude.
Designed for eventual application of a fume aspiration system.
 
RheoCheck program 
• Graphic representation of the following curves: Elastic (S’), Viscous (S”), Complex (S*), Curing Speed, Tan-Delta, upper and lower test chamber temperatures.
• Display and printing in different colours of the relative test curves for rapid test identification.
Customizable test procedure with possibility of selecting up to 20 test results to be stored and printed (see table).

Read more about Gibitre Programs
 
• The elastic curves relating to the tests carried out are superimposed at the end of the test with different colors to allow rapid identification of the tests.
• Automatic generation of tolerance limits from statistic analysis (mean and standard deviation) of stored results.
• Checking of whether results comply with tolerance limits and relative statistic analysis (Mean, St. Dev., Max, Min, Cp, Cpk).
 
• The test report, printable in a language of your choice, can include, in addition to the numerical results and the identification of the test, the tolerance limits, the statistical analysis, the curves, a legend of the results and your notes.
• The Gibitre-Rheocheck program connects to the Gibitre SQL Standard database.
Datagest program 
The Datagest program is the database management tool always installed in combination with all Gibitre instrument-control programs.
The program permits to:
• Select, filter, print, export and analyse the test results stored with all the instruments connected.
 
• Prepare test procedures by defining the test conditions and the results to be produced
• Set tolerance limits for each product by manual insertion or using the statistical analysis (mean and standard deviation) of saved results
• Prepare multi-instrument test reports
 
Standard Calibration service for Oscillating Disk Rheometer. 
The calibration is performed with reference to the requirements of ISO 3417 standard.
The service includes:
• Ordinaly maintenance of the instrument
• Calibration of the temperature of the dies at 3 temperatures (177°C, 190°C).
• Calibration of the time for temperature recovery at test start at 180°C (NEW)
• Calibration of the Torque (at 50 dN*m)
• Calibration of the torque standard supplied with the instrument.
• Final check with Standard Gibitre Compound (NEW)
• Issue and e-mail shipment of the Calibration Certificate with traceability to primary standards.

Gibitre calibration service

Accessories 
Volumetric die cutter.
Dies for OD rheometer with two Ø 8mm moulds.
Pressure sensor integrated in the upper die with 0.1 bar resolution.

 
Industry 4.0 integration 
The instrument and the software have been specifically developed to optimize integration with other environments.
The database in SQL format and the Gibitre_Company_Connect program allows you synchronize your company management software with Gibitre database and to speed up the identification of the tests and to use bar-code readers or similar devices.
The automatic logging service permits to send alarm information to the cloud-service platform of Gibitre Instruments in order to optimize the reaction times of the Service Support.

More info

Standards the instrument complies with:  
ASTM D2084; ISO 6502-1; ISO 6502-2;  
Numerical Test Data (for each test procedure up to 20 test results can be selected) 
Torque Values: MI, ML, M90, MX, MH, PCR, S"@ML, TanD@ML, S"@MH, TanD@MH (X=customer-defined)
Scorch Time: tS1, tS2, tSX
Cure Time: t90, tX, tML, tMH, tPCR, tRX
Pressure (optional) PL, PH, tP, MPR, tMPR 
Graphic representation 
Elastic curve (S'), Viscose curve (S"), Complex curve (S*)Tan-Delta curve, Curing speed, Upper and Lower test chamber temperatures 
Units 
Torque: dNm or lbf.in.
Time: minutes and seconds, minutes and minutes/100, seconds
Temperature: °C, °F 
Oscillation frequency 
100 cycles /minute (1,7 ±0,1 Hz) 
Oscillation Angle 
1 °,3 °,5 ° 
Temperature 
50 ÷ 230 °C - Resolution 0.1 °C 
Power Supply 
220 VAC ±10%,50 Hz ±3,4 A,single phase -Other on request 
Electrical power 
1100 Watt 
Compressed air 
6 bar 
Dimensions of instrument 
(Width x Depth x Height) 750 x 690 x 1330 mm 
Weight 
180 Kg 
Calibration 
Certificate with traceability to primary standard
Torque calibration spring for instrument verification supplied with the device 
Pressure Sensor (optional) 
Resolution 0.1 bar, Scale base 200 bar 
Personal computer 
Minimum Configuration: Intel Core I3 2 GB RAM.
Compatible Operating Systems: Windows 7, 8 and 10;
Connection to the instrument via USB Cable (included) 
Software usage Languages 
Italian, English, French, Spanish, German, Portuguese, Russian, Chinese, Japanese, Turkish, Polish, Czech 
Note 
 
Printable version

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