What are the capacities of the clean water tank and dirty water tank?

Clean water tank capacity 1000ml, dirty water tank capacity 500ml (upright), 300ml (lying flat). 

Due to the bumps during transportation and the temperature and pressure changes in the testing environment, there will be slight differences in the size of the water tank, which will cause a small fluctuation in the capacity of the water tank and will not affect normal use at all.