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Compression Set - Constant Force

Instrument for the execution of Compression for tests under constant force in compliance with ASTM D 395 Method A, UNI 4913-2, FIAT 50410 standards

Standards the instrument complies with:
NON-METALLIC MATERIAL TESTS - Elastomer compression set under constant load and constant deflectionFIAT 50410
Rubber & Elastomers
Elastomeri - Prove su vulcanizzati - Deformazione residua dopo compressione a forza imposta a temperature normali ed elevate UNI 4913-2Standard Test Methods for Rubber Property—Compression SetASTM D395-A

The device complies with ASTM D 395 Method A, UNI 4913-2, FIAT 50410 and equivalent standards.The device is fitted with a calibrated spring and a closure regulation system which permit to set the required force.
How to perform a test 
To perform a test:
1) Insert the sample in the test position
2) Set the required closure force.
3) Place the whole device in an oven at the set temperature and for the desired test time
4) Remove the device from the oven and mesure the permanent deformation using the procedure described in the standards
• Moulds for preparing samples in compliance with standards.
• Thickness meter for the measurment of the sample deformation
Surface Rugosity of the plates 
• The measurement of the surface roughness of the device is reported in the calibration report of the instrument and guarantees full compliance with the requirements of the standards.
• The Identification Code imprinted on the Plates guarantees the traceability of the measurements made.
Calibration of the Forces Applied 
The calibration of the force applied at all the instrument's adjustment points is carried out with reference to the primary instruments used.

Technical specifications
Reference Standards
Standards the instrument complies with:  FIAT 50410; UNI 4913-2; ASTM D395-A;  
Testing Configuration
Applicable forces (N)  130, 230, 360, 456, 530, 820, 1000, 1800, 1833, 2400  Construction  The device is made of chrome-plated steel 
Calibration  Calibration Report conforming to ASTM D 395-A with traceability to primary standards  Dimensions  Ø 180 mm, H 460 mm  Weight  14 kg 
Product leaflet

General catalogue

Calibration certificate
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Compression Set - Constant Force
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