horiba HP-8A, Инструкция по эксплуатации

Страница: 15 / 23

Selector valve operation
7
Selector valve operation
The valve changes the line to the cell to lead and drain the liquid.
Position Specification Image
MEAS
Sample comes to the cell and overflows for
measuring pH of sample at MEAS position.
DRAIN DRAIN position drains all the liquid out of the cell.
CAL
CAL position shuts the sample line and leads the pH
standard solution into the cell.
Sample inlet Drain Sample outlet
Sample inlet Drain Sample outlet
Sample inlet Drain Sample outlet