First, the use of the instrument
Standard constant temperature water bath is an instrument used to
heat and maintain
constant temperature on asphalt concrete test
(or other test specimen). It can provide standard constant
specimen
temperature test specimen for Marshall stability test of asphalt
concrete, which is automatically completed by heating and
constant
It has the advantages of easy operation, low labor
temperature.
intensity and high standardized strength.
Two, the main technical parameters
1. Power supply 220V
2, heating power 1000W
3, control temperature 10-100 °C
4, the instrument working environment temperature -10 C --+-45
5, the ambient temperature does not exceed 85%
Third, use method
1, the precast asphalt concrete specimen (or other specimens)
neatly arranged on the tray in the water tank, and then add water