OHAUS ST400 Manuel D'instructions page 10

ST400 & ST400M Portable Meter
ST400M is available in three different package configurations:
ST400M /B is the basic package, including portable meter, doesn't contain electrodes;
STARTER 400M /B
ST400M
Rubber cover
Adapter 5V
Nylon, Belt
USB cable
1413 µS/cm standard solution
12.88 mS/cm standard solution
In addition to ST400M/B, ST400M /F also includes IP67 ST320 electrode and STCON3 electrode.
STARTER 400M /F
ST400M /B
IP67 ST320
IP67 STCON3
Buffer powder set
In addition to ST400M/F, ST400M /G also includes a portable bag.
STARTER 400M /G
ST400M /F
Portable bag
Each pH buffer powder should be dissolved in 250ml pure water or deionized water in a
volumetric flask. You can also order the bottled buffer solution from Ohaus.
Additional electrodes, solutions, accessories and spare parts are available. Please contact
Ohaus for more details.
Units Remarks
1
1
1
1
1
1
standard solution, only use
once
1
Units Remarks
1
3-in-1 plastic refillable pH
1
Electrode, 3 m cable
Optimal detection
range:70μS/cm ~200mS/cm,
1
3 m cable
1 4.00; 7.01; 10.01
Units Remarks
1
1
EN-7