Schiaramento/annotazione:For determination pH, activities other îäíî-è of bivalent anions and to
thiones (rhea) and oxidatively - recreative ïàòåíöèàëîâ (Åh) in water
solutions.
Descrizione del marchio dettagliata:Äèàïîçîí of measuring transducer
1) in measurement regime of ion activity of units pH (rhea) from minus 19, 999
to plus 19, 999
2) in mode of electromotive measurement. microwave from minus 1, 9999 in to plus 1, 9999 in
Äèàïîçîí of quantity measurement of rhea the kind controlled ions is specified
type applied complete with ionomer of measuring electrode.
åäåíèöû price least-significant digit (discreteness):
1) in measurement regime of ion activity, units pH (rhea) 0, 001
2) in measurement regime of E. house c. microwave 0, 1
limits permissible significances of main absolute error ïðåîáðà
çîâàòåëÿ
1) in measurement regime of ion activity, units pH (rhea) 0, 01 in case of IXI < =10
0, 001Õ in case of 10 < IXI < =19, 999 where kh - significance observed value
2) in mode of electromotive measurement. microwave 1 in case of IÕI < =1000
0, 001X in case of 1000 < IXI < =1999, 9
where kh - significance observed values
transducer food from ac network (220+ - 22) in often
that (50 + - 1, 0) Hz, shall be allowed the mains supply by the frequency (60+-1, 2) Hz.
the power consumption shall not exceed 40 VA for transducer.
overall dimensions, MM; not more
transducer 330 kh 350 kh 155;
tripot in assembly with electrodes 200 kh 200 kh 500
ionomer mass, kg, not more 20, 0, including of transducer, kg,
not more 7, 0.
the lifetime of ionomer - 8 years (at electrodes is not applied). |
