Data
83
Filter (for zero calibration)
Precise zero calibration is necessary for the measurement of a low turbidity water, such as tap
water or swimming pool water.
The best way to keep errors to a minimum is to perform zero calibration while passing filtered
clean water through the unit.
As for the type of filters, a precise filter or an ultra filter is suitable for use.
Piping kit
The following is a finished drawing of the piping kit used as a reference. Assemble the piping
on site.
Adjust the direction of the piping according to the on-site conditions.
Inlet of the sample water
Drain
Inlet of zero water
Water drain