13
Set TDS Factor
1. Press
SETUP
to enter the Set up mode.
2. Press ↑ or ↓ to select the Set TDS Factor screen (see Fig. A).
3. Press
SETUP
to enter the mode, the current value setting
will flash (see Fig. B).
4. Press ↑ once to increase the value. Hold down ↑
to continually increase the value.
Press ↓ once to decrease the value. Hold down ↓
to continually decrease the value.
The range may be set from 0.40 to 1.00.
5. Press
SETUP
once to confirm the TDS factor value
and return to Normal Mode.
6. Press
EXIT
once to return to Normal Mode without
saving changes.
Fig. A
Fig. B
Cond.
value at
25°C
TDS KCl
TDS NaCl
TDS 442
TDS Your
Material
ppm
Factor ppm
Factor
ppm
Factor ppm
Factor
84 μS
40.38
0.5048 38.04
0.4755 50.50
0.6563
447 μS
225.6
0.5047 215.5
0.4822 300.0
0.6712
1413 μS
744.7
0.5270 702.1
0.4969
1000
0.7078
1500 μS
757.1
0.5047 737.1
0.4914 1050
0.7000
8974 μS
5101
0.5685 4487
0.5000 7608
0.8478
12880 μS 7447
0.5782 7230
0.5613 11,367 0.8825
15000 μS 8759
0.5839 8532
0.5688 13,455 0.8970
80 mS
52,168 0.6521
48,384
0.6048 79,688 0.9961