triOS TpH - FlowCell and Buffer Set

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D01-068en201913 Manual TpH
TpH // Accessories
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8.3 FlowCell for eCHEM sensors
The ow cell designed specically for the eCHEM series is
used for bypass installations of our eCHEM sensors. The
measuring medium is passed through the cell via an inow.
Thus, a reagent-free measurement outside of the medium is
possible. The modular system makes it possible to adapt or
extend the system as required.
8.4 pH Buer Set
The pH buer set contains six pH4 and pH7 liquid standards,
which are used to calibrate the TriOS pH sensor TpH. Thus,
a reliable detection of pH can be guaranteed. Together with
the sensor holder and the FlowCell, it further enables you to
carry out a quick and precise check of the pH sensor on site.
pH values of TriOS buer solutions and their temperature dependency
°C °F pH
0 32 4,01
5 41 4,00
10 50 4,00
15 59 4,00
20 68 4,00
25 77 4,01
30 86 4,02
35 95 4,03
40 104 4,04
45 113 4,05
50 122 4,06
55 131 4,08
60 140 4,09
65 149 4,11
70 158 4,12
75 167 4,14
80 176 4,16
85 185 4,17
90 194 4,19
95 203 4,20
pH 4.01 pH 7.01
°C °F pH
0 32 7,13
5 41 7,10
10 50 7,07
15 59 7,05
20 68 7,03
25 77 7,01
30 86 7,00
35 95 6,99
40 104 6,98
45 113 6,98
50 122 6,98
55 131 6,98
60 140 6,98
65 149 6,99
70 158 6,99
75 167 7,00
80 176 7,01
85 185 7,02
90 194 7,03
95 203 7,04