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Instruction Manual

Microprocessor-based

pH/mV/°C

Bench Meters

pH 210   pH 211
pH 212   pH 213

www.hannainst.com

Summary of Contents for pH 210

Page 1: ...uffer nd Confirm 1 Buffer st CFM Select 1 Buffer st Start Calibration CAL COMM RS232 Communication MR Memory Recall Select pH ORP RANGE MEM Memorize Reading MR MEM COMM C C RANGE CFM CAL Instruction Manual Microprocessor based pH mV C Bench Meters pH 210 pH 211 pH 212 pH 213 www hannainst com ...

Page 2: ... your Dealer or the nearest Hanna Customer Service Center Each instrument is supplied with HI 1131B Glass body Combination pH Electrode HI 7669 2W Temperature Probe HI 76404 Electrode Holder pH 4 01 7 01 Buffer Solutions 20 mL each HI 7071S Electrolyte Solution 12VDC Power Adapter Instruction Manual Note Save all packing material until you are sure that the instrument functions correctly All defec...

Page 3: ... 1 2 H p V m 1 C 1 0 Y C A R U C C A F 8 6 C 0 2 H p 1 0 0 V m 2 0 V m 9 9 9 3 V m 1 V m 0 0 0 2 C 0 0 0 1 0 0 C 5 0 1 e d i s t u o C r o r r e e b o r p g n i d u l c x e n o i t a r b i l a C H p s r e f f u b 5 n o i t a r b i l a c t n i o p 2 r o 1 e l b a l i a v a 1 0 0 1 8 1 9 1 0 7 6 8 6 1 0 4 n o i t a s n e p m o c e r u t a r e p m e T m o r f c i t a m o t u A r o l a u n a M F 0 8 4...

Page 4: ...uffer nd Confirm 1 Buffer st CFM Select 1 Buffer st Start Calibration CAL COMM RS232 Communication MR Memory Recall Select pH ORP RANGE MEM Memorize Reading MR MEM COMM C C RANGE CFM CAL E G N A R H p 0 0 6 1 o t 0 0 2 H p 0 0 0 6 1 o t 0 0 0 2 y l n o 3 1 2 H p V m 9 9 9 9 y l n o 3 1 2 H p V m 0 0 0 2 C 0 0 2 1 o t 9 9 N O I T U L O S E R H p 1 0 0 H p 1 0 0 0 y l n o 3 1 2 H p V m 1 0 y l n o 3...

Page 5: ...e on the secondary LCD If the pH reading is out of range will be displayed on the LCD If measurements are taken successively in different samples it is recommended to rinse the electrode thoroughly with deionized water or tap water and then with some of the next sample in order to prevent cross contamination The pH reading is affected by temperature In order to measure the pH accurately the temper...

Page 6: ...accuracy is required The instrument should be recalibrated Whenever the pH electrode is replaced At least once a week After testing aggressive chemicals PREPARATION PREPARATION PREPARATION PREPARATION PREPARATION Pour small quantities of the buffer solutions into clean beakers If possible use plastic or glass beakers to minimize any EMC interferences For accurate calibration and to minimize cross ...

Page 7: ...urn to measurement mode Notes If the value measured by the meter is not close to the selected buffer WRONG and WRONG tags will blink alternately In this case check if the correct buffer has been used or regenerate the electrode by following the cleaning procedure see page 22 If necessary change the buffer or the electrode The WRONG tag and temperature value are displayed blinking if the temperatur...

Page 8: ...ter With the instrument off press and hold down the CAL MEM keys then power on the instrument The CAL tag will appear and the secondary LCD will show 0 0 ºC Immerse the temperature probe in the vessel with ice and water as near as possible to the reference thermometer Allow a few seconds for the probe to stabilize Use the ARROW keys to set the reading on the secondary LCD to that of ice and water ...

Page 9: ...ALIBRATION V CALIBRATION V CALIBRATION V CALIBRATION V CALIBRATION p p p p pH 213 H 213 H 213 H 213 H 213 only only only only only for technical personnel only C C CFM COMM All the instruments are factory calibrated for mV 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 ...

Page 10: ...et to pH Err 6 is sent TM Causes the instrument to send the temperature reading Err 3 is sent if out of range Notes Either small or capital letters can be used The characters sent by the meter are always capital letters A CAN character ASCII Code 24 is sent when the instrument receives an unknown or a corrupted command Note Invalid commands will be ignored The temperature has an effect on pH The c...

Page 11: ... Storage Solution or in its absence Filling Solution HI 7071 or HI 8071 for single junction and HI 7082 or HI 8082 for double junction electrodes Follow the Preparation Procedure on page 20 before taking measurements Note NEVER STORE THE ELECTRODE IN DISTILLED OR DEIONIZED WATER PERIODIC MAINTENANCE PERIODIC MAINTENANCE PERIODIC MAINTENANCE PERIODIC MAINTENANCE PERIODIC MAINTENANCE Inspect the ele...

Page 12: ... r r o f y l n o e h t n i e g n a r f o t u O e l a c s V m y r D n o i t c n u j e n a r b m e m r o 0 0 3 0 7 I H n i k a o S e g a r o t s 0 0 3 0 8 I H n o i t u l o s t o n s e o d r e t e m e h T r e f f u b e h t t p e c c a r o f n o i t u l o s n o i t a r b i l a c H p r e d r o f o t u O e d o r t c e l e g n i n a e l c e h t w o l l o F o n l l i t s f I e r u d e c o r p e h t e c a...

Page 13: ...n FDA approved bottle 4x50 mL for single junction electrodes HI 8072 1M KNO3 Electrolyte in FDA approved bottle 4x50 mL HI 8082 3 5M KCl Electrolyte in FDA approved bottle 4x50 mL Typical Electrode Life Ambient Temperature 1 3 years 90 C Less than 4 months 120 C Less than 1 month Alkaline Error High concentrations of sodium ions interfere with readings in alkaline solutions The pH at which the int...

Page 14: ... DIA 0 29 S VERSION HI 1331 ORP PRETREATMENT SOLUTIONS HI 7091L Reducing Pretreatment Solution 460 mL bottle HI 7092L Oxidizing Pretreatment Solution 460 mL bottle pH ELECTRODES All electrodes part numbers ending with B are supplied with BNC connector and 1 m 3 3 cable as shown below HI 1043B Glass body double junction refillable combination pH electrode Use strong acid alkali HI 1053B Glass body ...

Page 15: ...9 12 mm 0 5 S VERSION HI 3131 120 mm 4 7 12 mm 0 5 HI 3230 S VERSION 120 mm 4 7 12 mm 0 5 HI 4430 S VERSION FC 100B Plastic body Kynar double junction refillable combination pH electrode Use general purpose for food industry FC 200B Plastic body Kynar open junction conic Viscolene non refillable combination pH electrode Use meat cheese FC 210B Glass body double junction conic Viscolene non refilla...

Page 16: ...PE ELECTRODES CONNECT TO THE BNC SOCKET OF THE METER HI 7855 SERIES CABLE CONNECTORS CONNECTOR AND 3 0 mm 0 12 CABLE WITH BNC Windows is registered Trademark of Microsoft Co RECOMMENDATIONS FOR USERS Before using these products make sure they are entirely suitable for the environment in which they are used Operation of these instruments in residential areas could cause unacceptable interferences t...

Page 17: ... 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 011 615 8582 Taiwan Tel 886 2 2739 3014 Fax 886 2 2739 2983 Thailand Tel 662 619 0708 11 Fax 662 619 0061 UnitedKingdom Tel 01525 850 855 Fax 01525 853 668 USA Tel 401 765 7500 Fax 401 765 7575 For e mail contacts and a complete list of Sales and Techni...

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