L'explication/l'anotation:For determining pH, Eh of water solutions, ion concentration: Ar (2+),
Br (-), Cl (-), I (-), K (+), NO (+), S (2-) and many other ions.
La description détaillée de marque:Presentday state of development, use of hardware of best p
world ðîèçâîäèòåëåé. Is introduced in state register of measuring means.
priority - obtaining possibility of measuring result íåïîñðåäñòâå
ííî in terms of concentration: ìã/ë and (or) Ìîëü/ë. Calibrating and ïðåäñòàâ
the result ëåíèå can be conducted in excellent from each other units.
can be equipped with the device of connection with computer and programme îáåñï
å÷åíèåì, allowing to track showings measurement of solution in âðå
ìåíè on monitor, including to carry out the potentiometric titration
solution.
electromotive measurement - in the range between - 2000 to +2000 microwave.
measurement pH - in the range between 0. 5 to 14 chows. pH.
measurement of ion concentration in solution from 3x10 (- 3) to 5x10 ( 4) ìã/ë
from 3x10 (- 8) to 5x10 (- 1) Ìîëü/ë.
significances limit of basic error 0. 7 microwave or 0. 01 chow pH.
significances limit of relative error of concentration measurement -
3% for monovalent ions,
5% for bivalent ions.
Äâóñòðî÷íî character display with translucent lighting, convenient
and the reliable keyboard allow easy control of measurement processes and
calibrating.
built-in check of electrode characteristics.
mains supply through adapter or from built-in batteries.
"commits to memory" the last calibrating and during works stoppages not need
åòñÿ in new calibrating.
is consistent with ion-selective electrodes of majority of national and
foreign manufacturers (the connection of BNC), including combined
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