DUCTILOMETER (In Stock)
ASTM D113/ AASHTO T51
Stainless steel casing with isolated water bath and stepper motor providing a variable speed range 1 to 50 mm/min. with digital displacement measuring system.
Rapid speed with 250 mm/min. is also available.
Up to 4 samples can be tested simultaneously.
The bath is further equipped with a stainless steel cover with windows.
One of the test places is equipped with a load cell 500.00 N, resolution 0.02 N (100.00 N, resolution 0.004 N is available as an option).Three more load cells can be attached.
PC controlled and Windows-software allowing programming of different test sequences by the operator and with online graphics of load and displacement as well as the calculation of planimetry and saving of test results in dBase format.
A special sequence program allows an almost automatic elastic reset test of bitumen without cutting the sample (only possible with load cell).
Optional available temperature sensors (20-2359) are used for continuously recording of temperature inside the water bath.
A computer with monitor and keyboard has to be provided on site
Marshall Stability Tester 30 kN-PC
EN 12697/34 • ASTM D 1559 • AASHTO T 245.
Equipped with electronic load and displacement transducer 50 x 0.01 mm as well as a microprocessor controlled interface RS 232 C for data acquisition with PC. Supplied complete with data-acquisition software UNIPRESS under windows with integrated data base, online graphics and additional Marshall evaluation software (EN 12697/34, optional ASTM) allowing input of Marshall sample heights and output of Marshall stability and fl ow values of 1 up to 4 samples with average values.
The machine is equipped with overload and travel limit switches as well as Marshall stability mould, calibre and holding attachment for displacement transducer.
Grad. 1 EN 7500/1. A PC with monitor, keyboard and Windows operating system not included.
Electrical Specs: 400 V, 60 Hz, 3 P+N+PE.
Used to break bituminous samples for bulk density tests. The stainless steel mortar container of the machine is charged with approx kg of a roughly separated bituminous sample and its cover is closed.Then the machine is started and the exchangeable granulating tool is milling the sample within short time to grain sizes suitable for the test. The milling time can be preselected. Typically 1 to 3 minutes are sufficient. The mortar container can be tilted forward manually for discharging the sample into a suitable container (recommended 95-2044). The noise emission of the machine is reduced by an additional hinged cover with safety switch. Supplied including timer, Start/Stop button and switch for manual reverse mode.
Timer: 0 to 60min
Dimensions: approx. 410 x 550 x 835mm
Weight: approx/ 60 kg
Electrical Specs: 230V, 60Hz, 1.5 kW