HANNA LITERATURE Hanna publishes a wide range of catalogs and handbooks for an equally wide range of applications. The reference literature currently covers areas such as: Instruction Manual · Water Treatment · Process · Swimming Pools · Agriculture · Food · Laboratory · Thermometry and many others. New reference material is constantly being added to the library. For these and other catalogs, handbooks and leaflets, contact your dealer or the Hanna Customer Service Center nearest to you. To find the Hanna Office in your vicinity, check our home page at www.hannainst.com. pH 210 pH 212 pH 211 pH 213 Microprocessor-based Bench pH/mV/°C Meters MANPH213R2 02/00 http://www.hannainst.com Manufacturers since 1978 These Instruments are in Compliance with the CE Directives Dear Customer, Thank you for choosing a Hanna Product. Please read this instruction manual carefully before using the instrument. This manual will provide you with the necessary information for a correct use of the instrument, as well as a precise idea of its versatility. If you need more technical information, do not hesitate to e-mail us at tech@hannainst.com. directives. These instruments are in compliance with CE DECLARATION OF CONFORMITY TABLE OF CONTENTS PRELIMINARY EXAMINATION ...................................................... 3 GENERAL DESCRIPTION ............................................................. 3 FUNCTIONAL DESCRIPTION pH 210 AND pH 211 ....................... 4 SPECIFICATIONS pH 210 AND pH 211 ...................................... 5 FUNCTIONAL DESCRIPTION pH 212 AND pH 213 ....................... 6 SPECIFICATIONS pH 212 AND pH 213 ...................................... 7 OPERATIONAL GUIDE ................................................................ 8 pH CALIBRATION ................................................................... 11 TEMPERATURE CALIBRATION (pH 212 AND pH 213 ONLY) ........ 14 mV CALIBRATION (pH 213 ONLY) ........................................... 15 INTERFACE WITH PC (pH 212 AND pH 213 ONLY) .................... 16 pH VALUES AT VARIOUS TEMPERATURES ................................. 18 ELECTRODE CONDITIONING & MAINTENANCE ............................. 19 TEMPERATURE CORRELATION FOR pH SENSITIVE GLASS ..........22 TROUBLESHOOTING GUIDE ..................................................... 23 ACCESSORIES ......................................................................... 24 WARRANTY ............................................................................ 30 CE DECLARATION OF CONFORMITY ........................................... 31 Recommendations for Users Before using this product, make sure that it is entirely suitable for the environment in which it is used. Operation of this instrument in residential areas could cause unacceptable interferences to radio and TV equipment, requiring the operator to take all necessary steps to correct interferences. The glass bulb at the end of the pH electrode is sensitive to electrostatic discharges. Avoid touching this glass bulb at all times. During operation, ESD wrist straps should be worn to avoid possible damage to the electrode by electrostatic discharges. Any variation introduced by the user to the supplied equipment may degrade the instrument's EMC performance. To avoid electrical shock, do not use this instrument when voltages at the measurement surface exceed 24VAC or 60VDC. To avoid damages or burns, do not perform any measurement in microwave ovens. 2 31 WARRANTY All Hanna Instruments meters are guaranteed for two years against defects in workmanship and materials when used for their intended purpose and maintained according to instructions. The electrodes and the probes are guaranteed for a period of six months. This warranty is limited to repair or replacement free of charge. Damage due to accident, misuse, tampering or lack of prescribed maintenance are not covered. If service is required, contact the dealer from whom you purchased the instrument. If under warranty, report the model number, date of purchase, serial number and the nature of the failure. If the repair is not covered by the warranty, you will be notified of the charges incurred. If the instrument is to be returned to Hanna Instruments, first obtain a Returned Goods Authorization number from the Customer Service department and then send it with shipping costs prepaid. When shipping any instrument, make sure it is properly packaged for complete protection. To validate your warranty, fill out and return the enclosed warranty card within 14 days from the date of purchase. PRELIMINARY EXAMINATION Remove the instrument from the packing material and examine it carefully to make sure that no damage has occurred during shipping. If there is any damage, notify your Dealer or the nearest Hanna Custumer Service Center. Each meter comes supplied complete with: · HI 1131B glass-body combination pH Electrode with 1 m (3.3') cable · HI 7669/2W Temperature Probe · HI 76404 Electrode Holder · pH 4.01 & 7.01 Buffer Solutions (20mL 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 defective item must be returned in the original packing with the supplied accessories. All rights are reserved. Reproduction in whole or in part is prohibited without the written consent of the copyright owner, Hanna Instruments Inc., 584 Park East Drive, Woonsocket, Rhode Island, 02895 , USA. Hanna Instruments reserves the right to modify the design, construction and appearance of its products without advance notice. GENERAL DESCRIPTION The Hanna pH 210, pH 211, pH 212 and pH 213 are microprocessor-based bench meters for pH and temperature measurements. pH 211 and pH 213 can also measure ion concentration (ISE) and ORP (Oxidation Reduction Potential) in the mV range. The pH measurements are compensated for temperature effect manually or automatically with the HI 7669/2W temperature probe. The meter comes equipped with a large easy-to-read LCD which shows the pH (or mV) and temperature simultaneously together with graphic symbols. The calibration process is guided step by step through clear indications on the LCD. A stability indicator make the calibration procedure errorfree. Through the RS 232C serial port you can transfer the data to a PC (pH 212 and pH 213 only). 3 30 FUNCTIONAL DESCRIPTION pH 210 AND pH 211 Extension cables for screw-type electrodes (screw to BNC adapter) HI 7855/1 Extension cable 1m (3.3') long HI 7855/3 Extension cable 3m (9.9') long HI 7855 SERIES CABLE CONNECTORS CONNECTOR AND 3.0 mm (0.12") CABLE WITH BNC CONNECT TO SCREW TYPE ELECTRODES CONNECT TO THE BNC SOCKET OF THE METER O THER ACCESSORIES HI 710005 HI 710006 HI 710012 HI 710013 HI 710014 Voltage adapter from 115 VAC to 12 VDC (USA plug) Voltage adapter from 230 VAC to 12 VDC (European plug) Voltage adapter from 240 VAC to 12 VDC (UK plug) Voltage adapter from 230 VAC to 12 VDC (South Africa plug) Voltage adapter from 230 VAC to 12 VDC (Australia plug) CFM key, to confirm calibration values CAL key, to enter or exit calibration mode C key, to manually decrease temperature or select pH buffer C key, to manually increase temperature or select pH buffer MR key, to recall the stored value MEM key, to store a value in memory 8) RANGE key, to select measurement range (pH 211 only) 1) 2) 3) 4) 5) 6) 7) Liquid Crystal Display (LCD) 9) ON/OFF switch 10) Power adapter socket 11) BNC electrode connector 12) Electrode reference socket 13) Temperature probe socket 14) RESET button ChecktempC Pocket-size thermometer (range -50.0 to 150.0 C) HI 76405 Electrode holder HI 8427 pH and ORP electrode simulator with 1 m (3.3') coaxial cable ending in female BNC connectors HI 931001 pH and ORP electrode simulator with LCD and 1 m (3.3') coaxial cable ending in female BNC connectors HI 7669/2W Temp. probe with 1 m (3.3') cable HI 92000 Windows® compatible software HI 920010 9 to 9-pin RS232 cable Windows® is registered Trademark of "Microsoft Co." 4 29 HI 1413B Glass-body, single junction, flat tip, Viscolene, non-refillable, combination pH electrode. Use: surface measurement. 12 mm 0.5" SPECIFICATIONS p H 210 AND p H 211 Range pH mV mV °C pH mV mV °C pH mV mV °C pH mV °C 0.00 to 14.00 ±399.9 (ISE, pH 211 only) ±1999 (ORP, pH 211 only) 0.0 to 100.0 0.01 0.1 (ISE, pH 211 only) 1 (ORP, pH 211 only) 0.1 ±0.01 ±0.2 mV (ISE, pH 211 only) ±1mV (ORP, pH 211 only) ±0.5 ±0.03 ±2 mV (pH 211 only) ±0.3 Automatic 1 or 2 points with 5 memorized buffers (4.01, 6.86, 7.01, 9.18, 10.01) Automatic or manual from 0 to 100 C (32 to 212 F) HI 1131B glass-body combination refillable pH electrode (included) HI 7669/2W (included) 1012 12 VDC adapter (included) 0 to 50 C (32 to 122 F) max. 95% RH non-condensing 240x182x74 mm (9.4x7.1x2.9") 1.1 kg (2.5 lb.); kit with holder: 2.5 kg (5.5 lb.) HI 1413 110 mm 4.3" Resolution ORP ELECTRODES HI 3131B Glass-body, refillable, combination platinum ORP electrode. Use: titration. 12 mm 0.5" Accuracy (@20°C/68°F) HI 3131 150 mm 5.9" Typical EMC Deviation pH Calibration Temperature Compensation Electrode Temperature probe 120 mm 4.7" "S" VERSION HI 3230B Plastic-body (Ultem®), gel-filled, combination platinum ORP electrode. Use: general purpose. 12 mm 0.5" HI 3230 Input impedance Power supply Environment Dimensions Weight "S" VERSION HI 4430B Plastic-body (Ultem®), gel-filled, combination gold ORP electrode. Use: general purpose. 12 mm 0.5" HI 4430 120 mm 4.7" "S" VERSION Consult the Hanna General Catalog for more electrodes with screwtype or BNC connectors. Ultem® is registered Trademark of "General Electrics Co." Kynar® is registered Trademark of "Pennwalt Corp." 28 5 FUNCTIONAL DESCRIPTION p H 212 AND p H 213 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" CFM key, to confirm calibration values CAL key, to enter or exit calibration mode C key, to manually decrease temperature or select pH buffer C key, to manually increase temperature or select pH buffer MR key, to recall the stored value MEM key, to store a value in memory 8) COMM key, to set baud rate 9) RANGE key, to select measurement range 1) 2) 3) 4) 5) 6) 7) Liquid Crystal Display (LCD) FC 210 120 mm 4.7" FC 220B Glass-body, triple-ceramic, single junction, refillable, combination pH electrode. Use: food processing. 9.5mm DIA 0.37" 12 mm 0.5" FC 220 120 mm 4.7" 10) ON/OFF switch 11) Power adapter socket 12) BNC electrode connector 13) Electrode reference socket 14) Temperature probe socket 15) RESET button 16) RS232C socket 6 FC 911B Plastic-body (Kynar®), double junction, refillable with built-in amplifier, combination pH electrode. Use: very high humidity. 12 mm 0.5" FC 911 110 mm 4.3" 27 HI 1330B Glass-body, semimicro, single junction, refillable, combination pH electrode. Use: laboratory, vials. 5mm DIA 0.2" 5mm 0.2" SPECIFICATIONS p H 212 AND p H 213 Range pH mV °C pH mV °C pH mV °C pH mV °C -2.00 to 16.00 / -2.000 to 16.000 ±999.9 (ISE and ORP, pH 213 only) 0.0 to 100.0 0.01 / 0.001 0.1 (ISE and ORP, pH 213 only) 0.1 ±0.002 & ±0.01 ±0.05% f.s. (ISE and ORP, pH 213 only) ±0.5 ±0.01 ±0.6 (pH 213 only) ±0.5 Automatic 1 or 2 points with 5 memorized buffers (4.01, 6.86, 7.01, 9.18, 10.01) From 0 to 100 C (32 to 212 F) manual or automatic with HI 7669/2W probe (included) HI 1131B glass-body combination refillable pH electrode (included) HI 7669/2W (included) 1012 Opto-isolated RS232C 12 VDC adapter (included) 0 to 50 C (32 to 122 F) max. 95% RH non-condensing 240x182x74 mm (9.4x7.1x2.9") 1.1 kg (2.5 lb.); kit with holder: 3.0 kg (6.5 lb.) HI 1330 120 mm 4.7" "S" VERSION Resolution HI 1331B Glass-body, semimicro, single junction, refillable, combination pH electrode. Use: flasks. 8 mm 0.3" 7.5mm DIA 0.29" Accuracy (@20°C/68°F) Typical EMC Deviation HI 1331 210 mm 8.25" "S" VERSION pH Calibration Temperature Compensation Electrode Temperature probe Input impedance Computer Interface Power supply Environment Dimensions Weight 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" "S" VERSION HI 2031B Glass-body, semimicro, conic, refillable, combination pH electrode. Use: semisolid products. 6 mm 0.25" HI 2031 75 mm 2.95" "S" VERSION HI 1332B Plastic-body (Ultem®), double junction, refillable, combination pH electrode. Use: general purpose. 12 mm 0.5" HI 1332 120 mm 4.7" "S" VERSION 26 7 OPERATION ...