Reference Standards | Standards the instrument complies with: FIAT 50416; FIAT 50419; ASTM D1414; ISO 974; ASTM D746; ISO 812; ISO 2921; ASTM D1329; ASTM D2137; GOST 7912-74; | ||||
Test Temperature | |||||
Cooling systems
With Refrigeration unit or With Liquid nitrogen tank |
Test Temperature
-120 ÷ +20 °C (with liquid nitrogen tank) -70 ÷ +20 °C (with refrigeration unit) |
Temperature Control
The regulation of the temperature is performed automatically by the instrument according to the temperature set in the selected test Procedure. The regulation is made by means of thermo-regulator with PID microprocessor with 0.1 °C accuracy |
Connection to Liquid Nitrogen tank The instrument can be connected to a standard nitrogen tank via the connection tube supplied. The connection connector is DIN 2353 type, 8L ¼ inch. | Refigeration unit
Technical characteristics: - Cooling bath capacity: 9 l - Liquid to be used: ethanol - Overall dimensions (WxDXH): 55x60x92 cm - Power supply: 220 VAC, 50/60 Hz, single phase |
|
Temperature Retraction (TR) Test | |||||
Sample holders for TR Test
Permits to test 6 samples at the same time Resolution for retraction reading: 0.02 mm |
Software for TR Test The program Gibitre-TR-test, compatible with Windows 10 and 11, controls the complete test sequence and permits to save test results and retraction curves in the standard SQL gibitre database | Numerical Test Data - TR test TR-Test: TR10, TR30, TR50, TR70, TRx (x customer defined) Time at set TR. | Graphic representation and printout Curves of % Retraction vs. Temperature for each sample. Temperature vs Time | Lifting System Pneumatic system for lifting sample holder for TR-Test. | |
Brittleness Point Test | |||||
Sample holders for Brittleness Point Sample holder for 10 samples. | Software for Brittleness Point Test The program Gibitre-Brittleness-test, compatible with Windows 10 and 11, controls the complete test sequence and permits to save temperature retraction temperature in the standard SQL gibitre database | Test Results Stored - Brittleness Point Test temperature, Striker Speed, Result of visual inspection (passed - failed) | Speed of striker for Brittleness Point test Pressure regulator for pneumatic piston Striker with automatic or manual start-up | Gap between striker and sample holder Can be set to: 4,8 5,2 5,7 6,4 mm | |
Construction Characteristics | |||||
Test chamber Test chamber capacity of 5 litres; Stainless steel chamber equipped with mixer to ensure the temperature of the test bath is uniform (ethyl alcohol - silicon oil). | Weight 120 Kg | Power Supply 220 VAC,50/60 Hz, single phase (110 VAC, 60 Hz on request) | Electrical Power 750 Watt | Compressed air Min 6 bar. Air treatment unit (cleaning and lubrication) is included. | Instrument dimensions (Width x Depth x Height) 700 x 710 x 1500 mm |
Safety Devices | |||||
Safety Devices
Safety Pushbutton Safety temperature limit switch CE labelling |
Labelling CE Labelling | ||||
Calibration | |||||
Calibration Report Calibration report with traceability to primary standards in conformity with the Calibration requirements specified in ISO 2921 and ISO 812 standards. | Calibrated parameters
• Temperature of the bath (0, -5, -35, -70°C) • Heating speed of the cooling bath • Test Time • Displacement and pre-load of the 6 extensometers for TR Test • Speed of the striker for Brittleness Point • Distance between striker and sample holder |
||||
Personal Computer (optional) | |||||
Minimum configuration Intel Core i3 2 GB RAM | Compatible Operating Systems Windows 10 and 11 | Connection to the instrument USB port | Software usage Languages Italian, English, French, Spanish, German, Portuguese, Russian, Chinese, Japanese, Turkish, Polish, Czech |