Hanna Instruments HI 98240 Instruction Manual Download

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Instruction Manual

HI 98230 • HI 98240

Printing and Logging

pH Meters with GLP

and Smart Electrodes

w w w . h a n n a i n s t . c o m

Summary of Contents for HI 98240

Page 1: ...Instruction Manual HI 98230 HI 98240 Printing and Logging pH Meters with GLP and Smart Electrodes w w w h a n n a i n s t c o m...

Page 2: ...meters are also equipped with a stability indicator and backlight feature for comfortable reading even in dark environments The GLP features provide a guarantee of data consistency Measurements can b...

Page 3: ...the LOBAT indication is displayed to warn the user of this condition However the meter continues to measure correctly even when the low battery indication is displayed When the batteries become too we...

Page 4: ...lectrode remove the pH electrode from the sample before turning the meter off If the meter is OFF detach the electrode from the meter before immersing the electrode in the storage solution ON OFF SPEC...

Page 5: ...iption of the specific setup items their valid values and the factory settings default Code Valid values Default 00 Lot data printing scrolling 00 to 16 00 01 Print lots data summary 02 Printer enable...

Page 6: ...sample is reached press and hold the ALT and PAPER keys until the printer stops During printout the LCD will display the sample number being Code Valid values Default 10 Show pH GLP data 11 Show ORP G...

Page 7: ...age GLP data printing will scroll across LCD The meter will then print a complete set of the following GLP data a Instrument identification ID code printed at that moment If printout is stopped the LC...

Page 8: ...ferent samples it is recommended to rinse the electrode thoroughly with deionized water or if not available tap water first and then with some of the next sample to condition the electrode before imme...

Page 9: ...ORP electrode to the meter and press ON OFF to power on the instrument The meter automatically sets the mV range If the ORP electrode is not connected the LCD will display the no probe message and th...

Page 10: ...ng will be printed beside the date Note A dashed line indicates that the calibration has never been performed 6 If password is correct or not set the meter will display 7 01pH on the up per LCD and b1...

Page 11: ...when LCD is displaying mV 3 User is prompted to enter password if it has been set to a value different from 0000 otherwise skip to step 6 4 Enter the password with the arrow keys 5 Press ALT and CFM t...

Page 12: ...ly enabled in order to return to logging with printing mode LOG ON DEMAND In measuring or Timed log mode press LOG to store the current reading The LCD will display Two different modes to print log da...

Page 13: ...the meter on again CALIBRATION ALARM TIME OUT The calibration alarm time out is available only for pH calibration It is possible to set through setup code 13 the number of days before the next requir...

Page 14: ...t is possible to make any elaboration available with software e g graphics statistic analysis HI 92000 offers a variety of features and is provided with an on line help to support the user throughout...

Page 15: ...lot was the 16th the new logging period restarts from lot 01 overwriting previously logged data When Timed logging memory is full the meter overwrites the oldest lot data progressively reducing the o...

Page 16: ...I 98240 can also be used with other adapters In this case remember to check the correct polarity of your adapter before connecting it to the meter BATTERY REPLACEMENT TEMPERATURE RESISTANCE CORRELATIO...

Page 17: ...own could be due to Clogged Dirty Junction refer to the Cleaning Procedure above Loss of shielding due to low electrolyte level in refillable electrodes only refill with fresh HI 7071 for single junct...

Page 18: ...7 01 buffer solution 500 mL FDA bottle HI 8009L pH 9 18 buffer solution 500 mL FDA bottle HI 7009L pH 9 18 buffer solution 500 mL bottle HI 7010L pH 10 01 buffer solution 500 mL bottle HI 8010L pH 10...

Page 19: ...10005 Voltage adapter 115 Vac 12 Vdc HI 710006 Voltage adapter 230 Vac 12 Vdc HI 710031 Rugged carrying case HI 710034 Paper roll 10 pcs HI 710035 Ink cartridge HI 76405 Electrode holder HI 8427 pH mV...

Page 20: ...s in workmanship and materials when used for their intended purpose and maintained according to instructions The electrodes and the probes are warranted for a period of six months This warranty is lim...

Page 21: ...42 Japan Tel 03 3258 9565 Fax 03 3258 9567 Korea Tel 02 2278 5147 Fax 02 2264 1729 Malaysia Tel 603 5638 9940 Fax 603 5638 9829 Singapore Tel 6296 7118 Fax 6291 6906 SouthAfrica Tel 011 615 6076 Fax 0...