Technical parameters:
1、Inlet water pressure:0.2-0.25MPa
2, work process resting time: 10min (2 times), 5min (n times)
3, time control accuracy: ± 2.5%
4、The program intermediate rest time: 0.5 ~ Imin
5、Circulating water surface working range: 100m
6、Power supply: 22010%V50Hz
This instrument is used for type seconds, original sand mud content determination. Mainly by the flush suction water assembly, electrical control system, wash seconds with beaker and other components, with automatic water rinsing, stationary and siphon drainage function. The tap water with the pressure of 0.2~0.25MPa is led into the instrument. Program-controlled solenoid valve, automatically realize the work cycle of flushing water static one by one suction, through the flushing of sand samples in the beaker, to achieve the purpose of separating the mud, washing sand samples. Its work procedure is: first open the flushing solenoid valve, add water to the beaker, rinse water level began to rise, when the liquid level rose to a height of 125 mm, God water solenoid valve automatically closed, the instrument began to stand still, to stand still to a predetermined working time (5 minutes or 10 minutes), suction solenoid valve work, the instrument automatically siphon, the liquid level in the beaker down, when down to the low water limit line (the distance between the water level and the bottom of the cup about 25 mm), the water suction solenoid valve automatically
When it reaches the low water level limit line (the distance between the water level and the bottom of the cup is about 25 mm), the suction solenoid valve is automatically closed. The program automatically flips, the instrument enters the static working state, when the static to the specified time (30-60 seconds), the flushing solenoid valve restart again, the next work cycle. Week after week, the instrument can repeat the work cycle automatically for an unlimited number of times until the mud in the sand sample is washed clean.