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Myron L PS6 User Manual

Page 12

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b. MIN/SALT key

A press of

displays Total Dissolved Solids with units (PPM &

PPT).

on the right. On the left is shown solution type selected (NaCl) for

mineral/salt (ref. Solution Selection, pg. 11). An overrange condition will

show only [- - - -].

c. TDS key

A press of displays Total Dissolved Solids with units on the right.

This is a display of the concentration of material calculated from

compensated conductivity using the characteristics of a known material.

On the left is shown solution type selected for TDS (ref. Solution

Selection, pg. 11).

3. pH and ORP Keys

Measurements are made on solution held in the pH/ORP sensor well

(ref. pH and ORP, pg. 38). The protective cap is removed and the sensor

well is filled and rinsed with the sample enough times to completely

replace the pH Sensor Storage Solution.

After use, the pH/ORP sensor well must be refilled with Myron L pH

Sensor Storage Solution, and the protective cap reinstalled securely

(ref. Maintenance of the pH/ORP Sensor, pg. 9 and Cleaning Sensors,

2. pH/ORP, pg. 28).

a. pH Key

A press of displays pH readings. No units are displayed on the

right.

b. ORP Key

A press of displays Oxidation-Reduction Potential/REDOX

reading in millivolts, “mV” is displayed.

4. CAL/MCLR Key

A press of allows you to enter the calibration mode while

measuring conductivity, TDS or pH. Once in CAL mode, a press of this

key accepts the new value. If no more calibration options follow, the

instrument returns to measuring (ref. Leaving Calibration, pg. 13).

If is held down for about 3 seconds, CAL mode is not entered, but

SEL” appears to allow Solution Selection (ref. pg. 11) with the Up or

Down keys. As in calibration, the CAL key is now an “accept” key.

While reviewing stored records, the MCLR side of the key is active to

allow clearing records (ref. Clearing a Record/Memory Clear, pg. 19).

MIN

SALT

MIN

SALT