1HI 8427pH/mV CALIBRATORLOW BATTERYLEAKAGEpH2pH4pH7pH10pH12pH141900mV1900mV350mV-350mVOFFpH0HIGHIMPEDANCE°C01020304050Instruction ManualHI8427 - HI931
32PRELIMINARY EXAMINATIONRemove the instrument from the packingmaterial and examine it carefully to makesure that no damage has occurred duringshipmen
54FUNCTIONAL DESCRIPTION HI 931001 Range pH 0.00 to 14.00mV -1000 to 1000 Resolution pH 0.01mV 1 Accuracy pH ±0.01 (@20°C/68°F) mV ±1 EMC Typical pH
76working temperature. If not, adjust thepH meter to read the correct value.Note: The °C knob is not effective duringpH 7 calibration, since pH 7 is
98• Make sure that the the two additionaldecimal points are not displayed. If theyare displayed, change the battery of thesimulator before performing
1110pH VALUES AT VARIOUSTEMPERATURETemperature has an effect on pH. The cali-bration buffer solutions are effected by tem-perature changes to a lesser
1312HI 710001 Soft carrying case for HI 931001,dimensions 230 x 100 x 50 mmHI 7858/1 Extension cable with 3 mm di-ameter (0.12"), 1m (3.3')
1514WARRANTYAll Hanna Instruments meters are warrantedfor two years against defects in workmanshipand materials when used for their intendedpurpose an
16MANSIMULR2 11/97 PRINTED IN ITALYwww.hannainst.com
Comments to this Manuals