User Guide

4746
PROGRAMS
There are 7 programs stored in the memory
of the instrument altogether. To select a par-
ticular program, press the PGM key, followed
by the program number on the keyboard,
and the ENTER key.
The 7 programs stored in the instrument are:
Program 1 : Setting of RS232 Baud Rate
Program 2 : Setting of RS232 ESC code
Program 3 : Reset of the Baud Rate &
ESC code to default value
Program 7 : To display or set the con-
ductivity calibration factor
Program 8 : To display or set Fert 1/2
calibration factor
Program 9 : To display or set NaCl cali-
bration factor
Program 0 : To exit
To select any program press PGM first and
"P 0" will be blinking on the primary display.
Press the number key of the desired pro-
gram on the keyboard (x). "Px" will blink on
the primary display. Press the ENTER key
and "Px" will appear on the small display.
e.g. To select Program 1:
• Press PGM and
"P0" will blink on
the large LCD
PGM
Clear
PGM
Clear
The following table reports the TDS calibration
solution values at various temperatures.
°C °F HI7032 HI7036 HI7038
ppm ppt ppt
(mg/L) (g/L) (g/L)
0 32.0 758 3.58
5 41.0 676 4.11
10 50.0 999 8.99 4.67
15 59.0 1122 10.10 5.24
16 60.8 1148 5.36
17 62.6 1173 5.48
18 64.4 1200 5.60
19 66.2 1224 5.72
20 68.0 1251 11.24 5.84
21 69.8 1277 5.96
22 71.6 1303 6.08
23 73.4 1329 6.20
24 75.2 1358 6.32
25 77.0 1382 12.41 6.44
26 78.8 1408 6.57
27 80.6 1438 6.69
28 82.4 1461 6.81
29 84.2 1476 6.94
30 86.0 1515 13.61 7.06
31 87.8 1541 7.19