PASCO CI-6729 (1X) CONDUCTIVITY SENSOR - Manual (Page 29)

25
012–06485B Conductivity Sensor
Table 3 — Table of Conductivity vs. Concentration for Common Solutions
Wt. % ppm H3PO4 NH4OH NH3 CaCl2 KNO3 CuSO4 CO2 SO2
mg/liter
00 0.0001
00 0.0003
00 0.001
00 0.003
00 0.01
00 0.03
00 0.1
00 0.3
00 1.0
00 3.0
00 5.0
0 10.0
0 20.0
0 30.0
0 40.0
0 50.0
0 75.0
100.00
0 1
0.000 3
0.00 10
0.00 30
0.0 100
0.0 300
0. 1,000
0. 3,000
1 10,000
Rarely Used
0000 3.9
000 11.5
000 36.5
0 107
0 342
0 890
2,250
4,820
10,500
23,000
35,000
60,700
123,000
182,000
223,000
231,000
135,000
48,000*
Point of
Maximum
Solubility
Point(s) of
Maximum
Conductivity
Maximum
Conductivity
▲ ▲ ▲ ▲ ▲
0000 4.1
0001 8.3
00 17
00 31
00 58
0 102
0 189
0 329
0 490
0 790
0 958
1,115
0 968
0 725
0 460
0 285
sat
—
0000 2.4
0002 6.7
00 24
00 71
0 230
0 670
2,080
5,900
18,000
50,000
74,000
130,000
195,000
190,000
120,000
sat
sat
sat
0000 1.3
000 4
00 13
01 39
0 130
0 390
1,300
3,700
11,500
32,000
52,000
95,000
171,000
sat
sat
sat
sat
sat
0000 1.2
0000 1.9
0001 3.9
0003 6.8
00 12
00 20
00 39
sat
sat
sat
sat
sat
sat
sat
sat
sat
sat
< 1
Conductivity (G) in microsiemens/cm (micromhos/cm) at 25 °C (77 °F) Except Where Noted
0000 6.6
00 14
00 27
00 49
00 84
0 150
0 275
0 465
0 810
1,110
1,115
1,120
0 435
sat
sat
sat
sat
< 1
0000 0.6
0000 1.8
001 6
01 18
01 58
0 160
500
1,450
4,600
13,000
21,500
36,500
sat
sat
sat
sat
sat
sat
0000 6.4
00 18
00 54
0 150
0 450
1,200
3,600
7,900
17,200
32,700
42,000
61,000
sat
sat
sat
sat
sat
< 1
Point of
11.7%
(1 atm)
Point(s) of
Maximum
11.7%
aximum
66,000
Point of
.15%
(1 atm)
Point(s) of
Maximum
.15%
aximum
48
Point of
Maximun
17.5%
Point(s) of
Maximum
17.5%
aximum
52,000
Point of
Maximun
22%
Point(s) of
Maximum
22%
aximum
185,000
Point of
Maximun
46%
Point(s) of
31%
24%
830,000
204,000
Poin
Maximun
—
Point(s) of
Maximum
47%
aximum
234,000
Point of
28%
(1 atm)
Point(s) of
Maximum
5.5%
1,120
(18 °C)
Point of
13.6%
(1 atm)
Point(s) of
Maximum
2.67%
1,120
(18 °C)
*Estimated