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The front panel is fitted with an emergency button for prompt stopping of the machine. No external transducer is required for displacement measurement. The 50 kN capacity and the fully variable test speed of 0. This important feature also permit to perform the speed aashhto of the machine by micrometric manual adjustment by the operator.
CBR tests on soils; Marshall tests on asphalt; uniaxial and unconfined tests on soils and rocks; compression t2245 on low stregth concrete, cement and groundcement The machine is fit with a precision strain gauge load cell and displacement transducer, both connected to the Digimax Complete with perforated base shelf and cover.
All moving parts are protected with safety guard, which stop automatically the compactor when opened and the control panel is fit with an emergency stop red The three parts of the compaction moulds can be purchased individually. Digital thermoregulator and temperature display, internal and external outer case The firmware allows performance of transducer calibrations and setting of up to 10 test profiles, saving data onboard.
The machine is supplied complete with load ring, 30 kN cap. Soil – CBR loading presses: A limit switch is provided for the bottom limit of travel.
The 50kN capacity and fully variable speed of 0. Circulating water bath with cooler unit for Marshall.
Digital thermoregulator and temperature display, internal and external outer case in stainless steel. An important feature is provided by the processing unit that controls the speed in a closed-loop modeavoiding speed calibrations and tension fluctuation effects.
AASHTO T, Test equipment Controls
The machine has built-in data acquisition with four channels dedicated to two strain gauge load cells and two potentiometric linear transducers; one of each can be used during the test. Follow us YouTube LinkedIn. Marshall compaction moulds All moulds are made from steel, protected against corrosion. The load jack, DC motor and controls are housed in an aashfo cabinet. General lab – PC softwares: The EN covering the Determination of the indirect tensile strength of bituminous mixtures, prescribe a water The load jack, DC motor and controls are housed in a specially designed base cabinet.
The display also show the travel direction of lower platen. All the accessories have to be ordered separately.
Furthermore, the test stroke can be set at the beginning of the test with automatic stop, avoiding to overload the machine and the specimen, thus assuring the operator safety.
Home Products Search results Results for: Marshall compression tester A bench mounted compression frame with motor and worm gear housed within the base unit.
Prior to the test, the operator can impose travel limits for automatically ending the test. Maintenance Spares Technical trainings Warranty Academy. The water baths are available in three different dimensions: