User manual HANNA INSTRUMENTS HI 9224

[. . . ] Instruction Manual HI9224 - HI92240 Portable Microprocessor Printing and Logging pH Meters instru m n e ts pH MICR pH M OPROC ETER ESSO R PR INTI HI 92 24 NG ON/O FF PAP E R CAL CFM BUF F RAN GE PRIN T LOG http://www. hannainst. com This Instrument is in Compliance with the CE Directives Dear Customer, Thank you for choosing a Hanna Instruments Product. Please read this instruction manual carefully before using the instrument. This manual will provide you with all the necessary information for the correct use of the instrument, as well as a precise idea of its versatility in a wide range of applications. These instruments are in compliance with directives EN 500811 and EN 50082-1. TABLE OF CONTENTS PRELIMINARY EXAMINATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Set the appropriate logging interval (see Operational Guide section on page 8). Press the ALT and the LOG keys simultaneously to enter the logging mode. The log number and page number will appear for a few seconds on the display to indicate the current operational mode. The instrument will print a complete set of data and the "LOG" symbol will appear on the bottom left hand-side of the LCD. ALT CAL CON LOG Log number Page number RANGE TIME LOG The printout provides the following information: a - Date (DD-MM-YY) b - A running log number c - A running sample number (in that particular log) d - Printing interval indicator in minutes 01-07-95 ==01== *0001M b e - time (HH-MM) 0001 11. 01 c 7. 06 pH 17. 5 °C f - pH value g - temperature value 19 a d e f g To log without printing press the ALT and the PAPER keys at the same time and the "LOG" symbol on display will start to blink. Press ALT and PAPER again to resume logging with printing. PRINT PAPER LOG ALT CAL After approximately 5 minutes the display will switch off but the logging function remains active. While logging, during the sleep mode, the display will periodically flash on. This is a normal indication that the meter is in the logging mode and is currently logging readings. Exit the logging mode first (pressing the ALT ALT and the LOG keys) before setting the RANGE new interval. Note If the PRINT key is pressed while in logging mode, a printout is produced without affecting the running sample number. RANGE CAL CON TIME LOG PRINT SAMPLE NUMBER During logging it is possible to know the running sample number. Press the LOG key twice and the display will show the number of values that have been taken since the start of the current log. LOG LOGGING MODE WITH PRINTING This function is suggested when an immediate report of the measurement is required in addition to the recording of the data into memory. Press the ALT and the LOG key simultaneously to enter the logging mode. The log CAL CON ALT number and page number will appear for a few seconds on the display to indicate the RANGE TIME LOG correct operational mode. The printer will 20 print a complete set of data and the "LOG" symbol will appear on the bottom left hand side of the display. During printing, the display shows the time, interval and the "LOG" symbol. LOG To reactivate the display press the RANGE key. The printout provides the following information: a - Date (DD-MM-YY) b - A running log number c - A running sample number (in that particular log) d - Printing interval indicator in minutes 01-07-95 e - Time (HH-MM) ==01== *0001M b 0001 11. 01 c 7. 06 pH f - pH value 17. 5 °C g - Temperature value RANGE a d e f g It is always possible to switch from the logging with printing function to the logging function. Press the ALT and the PAPER keys at the same time and the "LOG" symbol will start to blink to indicate that the data is now stored only into memory. PRINT PAPER ALT CAL Notes: · It is recommended to use the adapter during logging in printing mode, especially when many printouts are going to be taken. · Before proceeding with logging with printing, make sure there is enough paper for your measurements. When the paper is finished the meter will not advise the operator and the printouts could be lost. If this happens, data will continue to be stored in memory, and it is always possible to print the 21 data at different time (see above). · It is possible to insert a new paper roll during logging session (see page 27) · Once in the logging mode, the interval cannot be changed. Exit the logging mode first (pressing the ALT and the LOG keys) before setting the new interval. · If the PRINT key is pressed while in logging mode, a printout is produced without affecting the running sample number. [. . . ] Use: general purpose. 12 mm 0. 5" HI 1332 120 mm 4. 7" "S" VERSION FC 100B Plastic-body (Kynar®), double junction, refillable, combination pH electrode. Use: general purpose for food industry. 12 mm 0. 5" FC 100 120 mm 4. 7" FC 200B Plastic-body (Kynar®), open junction, conic, Viscolene, non-refillable, combination pH electrode. Use: meat & cheese. 6 mm 0. 25" FC 200 75 mm 2. 95" FC 210B Glass-body, double junction, conic, Viscolene, non-refillable, combination pH electrode. Use: milk, yogurt. 12 mm 0. 5" FC 210 120 mm 4. 7" FC 220B Glass-body, triple-ceramic, single junction, refillable, combination pH electrode. [. . . ]