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WTW 720 ,730,740 Serisi Masa Tipi İletkenlik Ölçerler

Model Con 720 and Cond 730 Cond 740
Range/
Resolution
Conductivity 0.0 µS/cm ... 500 mS/cm in 5 measuring ranges or AutoRange additionally for K= 0.1 cm-1 : 0.000 µS/cm ... 19.99 µS/cm
K=0.01 cm-1 : 0.0000 µS/cm ... 1.999 µS/cm
0.0 µS/cm ... 2000 mS/cm in 5 measuring ranges or AutoRange additionally for K= 0.1 cm-1 : 0.000 µS/cm ... 20.00 µS/cm
K=0.01 cm-1 : 0.0000 µS/cm ... 2.000 µS/cm
Temperature 23 ... 211.82 oF (-05 .. +99.9 oC) 23 ... 221 oF (-05 .. +105.0 oC)
Salinity 0.0 ... 70.0 0.0 ... 70.0
TDS 0 .. 1999 mg/l 0 .. 2000 mg/l
Resistivity 0.000 .. 1999 MWcm 0.000 .. 2000 MWcm
Accuracy (± 1 digit) Conductivity ± 0.5 % of value
Temperature ± 0.1 K
Reference temperature 68 ... 77 oF (20 oC or 25 oC) Selectable
Cell constants 0.475 cm-1, 0.1 cm-1 and 0.01 cm-1 fixed; freely selectable 0.25 ... 2.5 cm-1 and 0.09 ... 0.11 cm-1 0.475 cm-1, 0.1 cm-1 and 0.01 cm-1 fixed; freely selectable 0.25 ... 2.5 cm-1
Temperature compensation

Automatic or switched off

Temperature coeficient
  • Non-linier function for natural water to EN 27 888 (DIN 38 404)
  • Liniear compensation from 0.001 ... 2.999 %/K
  • No compensation
Calibration

With 0.01 mol KCl

inoLab® Laboratory Conductivity Meter SETs - with wide range power supply 100-240 VAC (50/60 Hz) included

Order No.

inoLab® Cond 720 simple and reliable conductivity meter, incl. TetraCon 325 and accessories 1C10-0111
inoLab® Cond 730 Compact precission conductivity meter, including TetraCon 325, passive multifuction box and accessories 1C20-0111
inoLab® Cond 740P The itelligent conductivity measuring station with additional built-in printer, TetraCon 325 and accessories 1C31-0111
Passive multifuction box (not included in Cond 720 Set) 109 810