User manual HANNA INSTRUMENTS PH 213

[. . . ] Instruction Manual pH 210 pH 212 pH 211 pH 213 Microprocessor-based pH/mV/°C Bench Meters CAL CFM C C MEM MR MR Func MEM tions rize Re ading Memo RANG ry Re call E Se lect pH COMM / Memo pH Ca CAL / libratio n RS232 Comm ORP unica tion / CFM CFM pH 21 Micro 3 proce ssor pH M eter Start Calib ration Selec t 1 st Buffe r RANG rm 1 st Buffe E Selec r t 2 nd Buffe Confi r rm 2 nd Buffe r CO Confi MM w w w. c o m 1 Dear Customer, Thank you for choosing a Hanna Instruments product. Please read this instruction manual carefully before using the instruments. This manual will provide you with the necessary information for correct use of the instruments, as well as a precise idea of their versatility. [. . . ] Hanna's ORP electrodes are interchangeable and no mV calibration is needed when they are replaced. If the mV measurements are inaccurate, mV recalibration should be performed. For an accurate recalibration, contact your dealer or the nearest Hanna Customer Service Center, or follow the instructions below. A two or three-point calibration can be performed at 0. 0 mV, 600. 0 mV and 1800. 0 mV. · Attach to the BNC connector a mV simulator with an accuracy of ±0. 1 mV. · With the instrument off, press and hold down the MR&CFM keys, then power on the instrument. The "CAL" tag will appear and the secondary LCD will show 0. 0 mV. When the reading is stable and close to the selected calibration point, "READY" tag will appear and "CFM" tag will blink. When the reading is stable and close to the selected calibration point, "READY" tag will appear and "CFM" tag will blink. When the reading is stable and close to the selected calibration point, "READY" tag will appear and "CFM" tag will blink. Notes: · If the reading is not close to the selected calibration point, "WRONG" tag will blink. Verify calibration condition or contact your vendor if you can not calibrate. If calibration process is stopped after 600 mV is confirmed, the 600 mV range is calibrated and calibration parameters are memorized. 16 PC INTERFACE (pH only) (p H 212 & p H 213 only ) Data transmission from the instrument to the PC can be done with the HI 92000 Windows® compatible software (optional). Data can be exported to the most popular spreadsheet programs for further analysis. To connect your instrument to a PC, use the optional Hanna HI 920010 cable connector. Make sure that your instrument is switched off and plug one connector to the instrument RS232C socket and the other into the serial port of your PC. Notes: · Other cables than HI 920010 may use a different configuration. In this case communication between instrument and PC may not be possible. · If you are not using Hanna Instruments HI 92000 software, please see the following instructions. SETTING THE BAUD RATE AND THE COMMAND PREFIX · To set the instrument baud rate, press COMM while in measurement mode. · Use the ARROW keys to change the displayed value (150; 300; 600; 1200; 2400 ­ factory setting; 4800; 9600). C C · Press CFM to confirm. [. . . ] Use: flasks. 8 mm 0. 3" 7. 5mm DIA 0. 29" HI 1331 210 mm 8. 25" HI 1043 120 mm 4. 7" "S" VERSION "S" VERSION HI 1053B Glass-body, triple ceramic, conic shape, refillable, combination pH electrode. Use: emulsions. 12 mm 0. 5" HI 1230B Plastic-body (Ultem®), double junction, gel-filled, combination pH electrode. Use: general, field. 12 mm 0. 5" HI 1230 120 mm 4. 7" HI 1053 120 mm 4. 7" "S" VERSION "S" VERSION HI 1083B Glass-body, micro, Viscolene, non-refillable, combination pH electrode. Use: biotechnology, micro titration. 12 mm 0. 5" 5 mm 0. 2" 3 mm 0. 12" 3. 0 mm DIA 0. 12" HI 2031B Glass-body, semimicro, conic, refillable, combination pH electrode. [. . . ]