Hach-Lange SI794 I User Manual - Manual (Page 104)

104
Specifications
Cond input Input for electrodeless conductivity sensors:
e.g. Siemens 2200. Polymetron 8398, GLI 3700
Display range
Conductivity 0.000 ... 1999 mS/cm
Concentration 0.00 ... 100.0 % by wt
Salinity 0.0 ... 45 ‰ (0 ... 35 °C)
Ranges Conductivity 0.000 ... 9.999 mS/cm
00.00 ... 99.99 mS/cm
000.0 ... 999.9 mS/cm
0000 ... 1999 mS/cm
0.000 ... 9.999 S/m
00.00 ... 99.99 S/m
Concentration 00.00 ... 99.99 % by wt
Salinity 0.0 ... 45 ‰ (0 ... 35 °C)
Response time (T
90
) Approx. 2 s
Measurement error 1,2,3) < 1% meas.val. + 0.005 mS
Temperature compensation
*
(Reference temp 25 °C) (OFF) Without
(LIN) Linear characteristic 00.00 ... 19.99 % /K
(NLF) Natural waters to EN 27888 (0 .. 35°C)
Concentration determination
Operating modes:
*
-01- NaCl 0 ... 26 % by wt (0 ... 60 °C)
-02- HCl 0 ... 18 % by wt (-20 ... 50 °C)
-03- NaOH 0 ... 14 % by wt (0 ... 100 °C)
-04- H
2
SO
4
0 ... 30 % by wt (-17 ... 110 °C)
-05- HNO
3
0 ... 30 % by wt (-20 ... 50 °C)
-06- H
2
SO
4
92 ... 99 % by wt (-17 ... 115 °C)
-07- HCl 22 ... 39 % by wt (-20 ... 50 °C)
-08- HNO
3
35 ... 96 % by wt (-20 ... 50 °C)
-09- H
2
SO
4
32 ... 84 % by wt (-17 ... 115 °C)
-10- NaOH 18 ... 50 % by wt (0 ... 100 °C)
See graphs in the Appendix Pg 109 et seq.