Electro-Chemical Devices (ECD) CA6 Hardness Analyzer - Manual (Page 22)

2.3.3 Programmable Functions
Rinse #1
Rinse #1 opens the bottom pinch valve and Sample #1 flows directly to the
drain. The rinsing time is set in seconds.
RINSE #1 = left side of the selection valve
Rinse #2
Rinse #2 opens the bottom pinch valve and Sample #2 flows directly to the
drain. The rinsing time is set in seconds.
RINSE #2 = right side of the selection valve
Drain
Drain opens the bottom pinch valve, drains colorimetric cell and mixer. The
drain time is set in seconds.
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