Circulating Water Bath With Cooler Unit for Marshall
This multi-purpose digital unit, fit with cooler unit and recirculating water system, is used to condition in water asphalt specimens for Marshall and Indirect tensile test.
The EN 12697-23 standard, covering the Determination of the indirect tensile strength of bituminous mixtures, prescribes a water conditioning temperature of 5°C or from 5 to 25°C which are obtainable with a cooling system. All the other standards require conditioning temperatures from 25 to 60 °C.
This unit can also be used for many applications either for Asphalt or for Cement testing for curing in water cement specimens 40 x 40 x 160 mm, and for storing the hydrated samples at a temperature of 20°C (EN 196-8).
Internal surfaces are polished stainless steel with a sheet steel insulated outer case. The cooler unit is located under the water bath. The Circulating Water Bath With Cooler Unit for Marshall comes complete with re-circulating unit for temperature uniformity.
Capacity: 40 l
Power: 2000 W
Temperature range: +5 to +60°C
Accuracy: ± 1%
Inside dimensions: 550 x 360 x 200 mm
Outside dimensions: 830 x 480 x 950 mm
Weight approx.: 62 kg
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