Instruction Manual HI9017 - HI9218 HI9219 - HI9318 Microprocessor Bench-top pH Meters with RS232C PR OG RA MS to ex it fr se om ts an am yp pli ua pri ro PG ng to lly nt gra 6 nu pri en ca PG M to m m nt te lib 7 be rc pri sa ra PG M to r, ali tio nt m 8 M ple bra time se nd sa PG to tp m 9 ata tio da an ple se H/m PG M to nb ta dd lec CL d un M uff V ate pri td EA til ala ata erv to nt iffe sp un R en rm ion alu re ec til to te nt e en co ifie rR cle wo nc dp d ti S2 ar en rk oin m en 32 ing tra e t try C tio lan ES n gu C ag co de e 0 1 2 3 4 5 PG PG PG PG PG M M M to M to M to m an °C PA P E R A P R pH http://www.hannainst.com s in m ru e 4 IN T 7 B C LE A R 8 n 4 C s +/- 5 LE P M A S 9 2 E AT D 6 O N . 3 D E AT P G M C A L O FF +/ E NG RA C O N TE M P. These Instruments are 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. directives These instruments are in compliance with CSA, UL and (EN 50081-1 and EN50082-1). TABLE OF CONTENTS GENERAL DESCRIPTION ........................................................................... 3 PRELIMINARY EXAMINATION ................................................................... 3 FRONT PANEL AND SPECIFICATIONS: HI9017 ................................................................................... 5 HI9218 & HI9219 ................................................................................. 7 HI9318 ................................................................................... 9 REAR PANEL CONNECTIONS .................................................................. 11 OPERATIONAL GUIDE ............................................................................ 13 PH CALIBRATION ................................................................................. 18 PH VALUES AT VARIOUS TEMPERATURE ................................................. 26 TEMPERATURE CALIBRATION ................................................................. 26 HOW TO SET DATE & TIME (HI9218 & HI9219) .................................... 27 PROGRAMS OF HI9017 ......................................................................... 28 PROGRAMMING LOGGER FUNCTIONS HI9318 ........................................ 37 TROUBLESHOOTING GUIDE ................................................................... 45 INTERFACE WITH COMPUTER ................................................................. 46 ELECTRODE CONDITIONING AND MAINTENANCE ..................................... 50 TEMPERATURE-RESISTANCE CORRELATION FOR HANNA PH SENSITIVE GLASS ................................................................ 53 ACCESSORIES ................................................................................. 54 ELECTRODE APPLICATION REFERENCE GUIDE .......................................... 61 WARRANTY ................................................................................. 62 CE CERTIFICATE OF CONFORMITY ........................................................... 63 ISO 9000 Certified Company since 1992 2 PRELIMINARY EXAMINATION Remove the instrument from the packing material and examine it to make sure that no damage has occurred during shipping. If there is any damage, notify your Dealer. Note: Save all packing material until you are sure that the instrument functions correctly. All defective items must be returned in the original packing with the supplied accessories. GENERAL DESCRIPTION HI9017, HI9218, HI9219 and HI9318 are microprocessor-based benchtop meters designed to meet the most stringent demands of the laboratory. They feature: ·user friendly rubber keyboard ·automatic calibration with memorized buffers values ·automatic or manual temperature compensation ·storage of calibration data even after the meters are shut off ·error codes to guide the user in calibration and troubleshooting All these models incorporate a standard RS232C output for communication with a computer. The HI76405 electrode holder provided will hold your pH electrode and temperature probe directly over the sample vessel which can be placed on the enamel coated base of the holder. A magnetic stirrer can also be placed on the enamel coated base if sample agitation is required. The enamel coating is impervious to most chemicals and the heavy steel base will not tip over easily. These meters are perfect for use in Q.C. labs, R&D labs, environmental testing, industrial processing, chemical treatment, waste water treatment, drinking water analysis, titration, hydroponics, general agriculture, food processing and anywhere accurate pH measurements are required. · HI9017 pH/mV/°C meter automatically recognizes three standard calibration buffer values (pH 4.01, 7.01, 10.01). The pH and temperature values are shown separately on the LCDs. A wide mV range and high resolution allow for ORP or ion-selective measurements (the range automatically switches from ISE to ORP when readings exceed ±399.9 mV). HI9017 comes supplied with HI1131B glass-body combination pH electrode (with 1m/3.3' cable), HI7669/2W temperature probe 3 (with 1m/3.3' cable), 12VDC adapter (HI710005 or HI710006), pH 4.01 & pH 7.01 buffer solutions (20 mL each), HI7071 electrolyte solution (30 mL), HI76405 electrode holder and a dust cover. · HI9218 and HI9219 are programmable pH/°C meter with builtin printer. They print pH values together with temperature, time and date. These meter provide you with pH and temperature readings simultaneously and separately on the LCDs and feature a unique stability indicator. When the pH electrode stabilizes in the sample, the "NO" on the LCD changes to "YES". This indicates that the reading is correct and can be recorded. They automatically recognize three standard buffers (4.01, 7.01 and 10.01 pH) for calibration purposes. These meters are extremely user-friendly, giving step-by-step instructions on the printer at every stage to help the user. HI9218 has been specifically designed for the food industry. HI9218 comes supplied with FC100B plastic-body combination pH electrode (with 1m/3.3' cable) while HI9219 comes with HI1131B glass-body combination pH electrode (with 1m/3.3' cable). HI9218 and HI9219 are also supplied with: HI7669/2W temperature probe (with 1m/3.3' cable), 12VDC adapter (HI710005 or HI710006), pH 4.01 & pH 7.01 buffer solutions (20 mL each), HI7071 electrolyte solution (30 mL), 5 replacement rolls of printer paper, HI76405 electrode holder and a dust cover. · HI9318 is a pH/mV/°C meter designed for logging data in various applications. This programmable printing meter prints pH or mV values as well as sample number, temperature, time and date. The pH/mV and temperature values are displayed on separate LCDs for ease of reading. It recognizes and memorizes three different standard buffers (pH 4.01, 7.01 and 10.01) for calibration purposes. The printer can be programmed to print in one of 6 different languages (English, French, German, Italian, Spanish or Swedish). Once your language is selected you can simply prompt the meter to calibrate and it will print step-by-step instructions through the entire process making this meter perfect for use by even non-technical staff members. HI9318 comes supplied with HI1131B glass-body combination pH electrode (with 1m/3.3' cable), HI7669/2W temperature probe (with 1m/3.3' cable), 12VDC adapter (HI710005 or HI710006), pH 4.01 & pH 7.01 buffer solutions (20 mL each), HI7071 electrolyte solution (30 mL), 5 replacement rolls of printer paper, HI76405 electrode holder and a dust cover. 4 FRONT PANEL AND HI SPECIFICATIONS OF H I 9017 1 1 2 PGM PROGRAMS to manually enter calibration buffer value ENTER ENTER PGM 1st buffer 2nd buffer B A to enter pH alarm ENTER upper limit ENTER lower limit 2 °C pH 3 A ENTER B to enter mV alarm 3 PGM upper limit A ENTER lower limit B HI 9017 MICROPROCESSOR pH METER to enter temperature alarm ENTER ENTER upper limit A lower limit B 4 PGM to enter pH end point alarm ENTER ENTER PGM end point value A alert value B to enter RS 232 ESC code ENTER ESC code PGM A to exit from any program ENTER A ENTER B CLEAR ins rum n s ON OFF 5 4 RANGE 7 4 8 9 6 5 6 0 PGM to clear entry or silence alarm CLEAR 1 2 3 CAL CON 0 Standard pH buffer - 4.01, 7.01, 10.01 . PGM +/- TEMP 1. Program descriptions Briefly describes the 6 programs 2. Temperature LCD This LCD displays the temperature measured by the HI7669/2W probe or the value that was manually set through the keyboard. If the temperature has been set manually, the "°C" symbol will flash. When the temperature probe is connected the measured temperature is displayed and the "°C" symbol stops flashing. When the temperature measured by the probe is out of range (-10 to 125°C) the "Err3" signal appears. 3. pH and mV LCD This LCD displays the pH or mV reading (pH and mV is toggled with the RANGE key). The corresponding pH or mV symbol will be displayed along with the measured value. An error signal ("Err1", "Err2", "Err4" or "Err5") will appear on this display to indicate that the range is exceeded or that the buffer used for calibration is not recognized by the meter's microprocessor. 4. Keyboard ENTER A key used in programming. ENTER B key used in programming. CLEAR key to clear entry or silence alarm. PGM key to select a program. 5 ON key OFF key RANGE key CAL key CON key +/- key TEMP key 0 to 9 keys SPECIFICATIONS Range pH ISE ORP °C Resolution pH ISE ORP °C Accuracy pH (@ 20°C/68°F) ISE ORP °C Typical EMC pH Deviation ISE ORP °C Calibration Temperature Comp. Interface Electrode to switch the instrument on. to switch the instrument off. to switch range from pH to mV or vice versa. used in calibration with standard pH buffers (pH 4.01, 7.01, 10.01) confirmation of calibration data entering negative values used for manual temperature adjustment numeric and Decimal keys for numeric data input HI 9017 0.00 to 14.00 ± 399.9 mV ±1999 mV -10.0 to 125.0 0.01 0.1 mV 1 mV 0.1 ±0.01 ±0.2 mV ±1 mV ±0.5 ±0.02 ±0.2 mV ±1 mV ±0.5 2 point with automatic recognition of 3 buffers (pH 4.01, 7.01, 10.01) -10° to +125°C (14 to 257 °F) completely automatic with HI7669/2W temperature probe; manual by means of keyboard RS232C HI1131B Glass body combination pH electrode (included) HI7669/2W Temperature probe (included) 1012 Ohm Power socket for 12VDC 0 to 50°C (32 to 122°F); RH 95% 230 x 170 x 70mm (9.1 x 6.7 x 2.7") 1.3 Kg (2.9 lb.); kit w/holder 3.2 Kg (7 lb.) Temperature Probe Input Impedance Power Environment Dimensions Weight 6 FRONT PANEL AND SPECIFICATIONS OF HI9218 & HI9219 Foodcare °C To change paper roll or ink ribbon Slide cover to the left to open. 2 pH 3 4 PAPER Push ribbon cassette as marked - to release Insert new paper roll. Pass leading end under guide plate and press PAPER to feed paper through the printer. Pass leading end through ribbon cassette, with ribbon at the front and press cassette into position PRINT STABILITY INDICATOR READY Press to check reading stability. Wait DATE Reading is stable. Press to obtain a copy. CAL CFM TIME ON OFF 1 5 NO YES PRINT HI 9218 ins rum n s 1. Printer Plain paper printer 2. Temperature LCD This LCD displays the temperature measured by the HI7669/2W probe or the value that was manually set through the keyboard. If the temperature has been set manually, the "°C" symbol will flash. When the temperature probe is connected the measured temperature is displayed and the "°C" symbol stops flashing. When the temperature measured by the probe is out of range (10.0 to 125.0°C) the "Err3" signal appears. 3. pH LCD This LCD displays the pH reading. The corresponding pH symbol will be displayed along with the measured value. An error signal ("Err1", "Err4" or "Err5") will appear on this display to indicate that the range is exceeded or that the buffer used for calibration is not recognized. 4. Small LCD This LCD normally displays the time. When the DATE button is pressed, the date will be displayed. When the READY key is pressed, the display shows "NO" while the electrode is stabilizing and "YES" once the reading is stable. 5. Keyboard ON/OFF key to switch the instrument "ON" or "OFF". Note: Press OFF before unplugging instrument, otherwise, calibration data and time setting could be lost. 7 e PRITING pH METER WITH STABILITY INDICATOR UP DOWN DATE/TIME key CAL key CFM key UP/DOWN key PAPER key PRINT key READY key to display date and time. to enter calibration mode. to confirm memorized buffers 7.01 and 4.01/10.01. to set manual temperature compensation and date/time. manual paper feed control. prints pH value together with temperature, date and time. stability indicator to ...