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Instruction Manual

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pH 209 • pH 209R

Bench Top pH Meters

Summary of Contents for pH 209

Page 1: ...Instruction Manual w w w h a n n a i n s t c o m pH 209 pH 209R Bench Top pH Meters ...

Page 2: ...2B plastic body combination double junction refillable pH electrode with BNC connector and 1m 3 3 cable 12 Vdc adapter Instruction manual Note Save all packing material until you are sure that the instru ment functions correctly All defective items must be returned in the original packing with the supplied accessories Dear Customer Thank you for choosing a Hanna Instruments Product Please read thi...

Page 3: ...09R only 0 to 14 pH 1999 to 1999 mV Temperature always 0 Input Impedance 1012 ohm Power Supply 12 Vdc adapter included Environment 0 to 50 C 32 to 122 F RH max 95 non condensing Dimensions 240 x 182 x 74 mm 9 4x7 2x2 9 Weight approx 1 0 kg 2 2 lb SPECIFICATIONS 1 Liquid Crystal Display LCD 2 pH slope adjustment knob 3 pH offset adjustment knob 4 pH range selection key 5 mV range selection key 6 C ...

Page 4: ...tch again to switch the instrument off Power connection Plug the supplied 12 Vdc adapter into the power supply socket 9 on page 4 Note Make sure the mains line is protected by a fuse Electrode connection For combination pH or ORP electrodes with internal reference connect the electrode s BNC to the socket provided 10 on page 4 For an electrode with a separate reference connect the measuring electr...

Page 5: ... 1 into the solution Note If you need to calibrate to NBS standards use pH 6 86 HI 7006 and pH 9 18 HI 7009 instead of pH 7 01 and 10 01 respectively Use a ChecktempC or a glass thermometer as reference PROCEDURE Switch the instrument on by pressing the ON OFF button Rinse and immerse the pH electrode into pH 7 01 buffer and shake briefly Wait for the reading to stabilize pH CALIBRATION Note the t...

Page 6: ... pH The calibration buffer solutions are affected by temperature changes to a lesser degree than normal solutions For manual temperature calibration please refer to the following chart For instance if the buffer temperature is 25 C the display should show pH 4 01 7 01 or 10 01 at pH 4 7 or 10 buffers respectively At 20 C the display should show pH 4 00 7 03 or 10 06 The meter reading at 50 C will ...

Page 7: ...oughly in distilled water and then follow the Cleaning Procedure above For refillable electrodes If the filling solution electrolyte is more than 2 cm 1 below the fill hole add HI 7082 3 5M KCl electrolyte solution for double junction or HI 7071 3 5M KCl AgCl electrolyte solution for single junction electrodes For a faster response unscrew the fill hole screw during measure ments For AmpHel electr...

Page 8: ...electrodes HI 8072 1M KNO3 electrolyte solution in FDA bottle 4 x 30 mL HI 8082 3 5M KCl electrolyte solution in FDA bottle 4 x 30 mL for double junction electrodes Alkaline Error 1 0 Mol L 1 Na 0 1 Mol L 1 Na Sodium Ion Correction for the Glass at 20 25 C Concentration pH Error 13 00 13 50 14 00 12 50 13 00 13 50 14 00 0 10 0 14 0 20 0 10 0 18 0 29 0 40 TEMPERATURE RESISTANCE CORRELATION FOR HANN...

Page 9: ...ed with a BNC connector and 1 m 3 3 cable HI 1043B Glass body double junction refillable combination pH electrode Use strong acid alkali HI 1053B Glass body triple ceramic conic shape refillable combination pH electrode Use emulsions HI 1083B Glass body micro Viscolene non refillable combination pH electrode Use biotechnology micro titration HI 1131B Glass body single junction refillable combinati...

Page 10: ...lectrode Use very high humidity 120 mm 4 7 12 mm 0 5 FC 100 75 mm 2 95 6 mm 0 25 FC 200 120 mm 4 7 12 mm 0 5 FC 210 120 mm 4 7 12 mm 0 5 9 5mm DIA 0 37 FC 220 HI 1413B Glass body single junction flat tip Viscolene non refillable combina tion pH electrode Use surface measurement ORP ELECTRODES HI 3131B Glass body refillable combination platinum ORP electrode Use titration HI 3230B Plastic body gel ...

Page 11: ...oilsamples HI 1230B 33 Solvents HI 1043B 34 Strongacid HI 1043B 35 Submersionapplication HI 1130B 36 Surfacemeasurements HI 1413B 37 Swimmingpool H I1130B HI 2114B HI 2910B 38 Titrationswithconstant HI 1131B temperaturerange 39 Titrationswithwidetemperature HI 1131B range 40 Veryhighhumidity FC 911B HI 1912B HI 1911B 41 Vialsandtesttube HI 1330B 42 Wineprocessing FC 220B Extension cables for screw...

Page 12: ...ave ovens 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 m...

Page 13: ...942 Japan Tel 03 3258 9565 Fax 03 3258 9567 Korea Tel 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 66 2619 0708 Fax 66 2619 0061 UnitedKingdom Tel 01525 850 855 Fax 01525 853 668 USA Tel 401 765 7500 Fax 401 765 7575 For e mai...

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