Related Manuals for Hanna Instruments pH 209
Summary of Contents for Hanna Instruments pH 209
- Page 1 Instruction Manual pH 209 • pH 209R Bench Top pH Meters w w w . h a n n a i n s t . c o m...
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Page 2: Table Of Contents
Dear Customer, PRELIMINARY EXAMINATION Thank you for choosing a Hanna Instruments Product. Remove the instrument from the packing material and examine it Please read this instruction manual carefully before using the instru- carefully to make sure that no damage has occurred during shipping. -
Page 3: Functional Description
FUNCTIONAL DESCRIPTION SPECIFICATIONS Range 0.00 to 14.00 pH ±1999 mV Resolution 0.01 pH / 1 mV Accuracy (@20°C) ±0.01 pH / ±1 mV Typical EMC Deviation ±0.03 pH / ±2 mV pH Calibration Manual, 2 point, through knobs Temperature Compensation Manual from 0 to 100°C (32 to 212°F) pH Electrode (included) HI 1332B plastic body, double junction,... -
Page 4: Operational Guide
209 has the capability to take ORP measurements, using an ORP immersing the electrode in the storage solution. electrode. Hanna Instruments offers a variety of ORP electrodes for this purpose (see accessories). Contact your Dealer for more information. TAKING pH MEASUREMENTS Make sure that the instrument has been calibrated for pH before •... -
Page 5: Ph Calibration
• Note the temperature of the buffer solution using pH CALIBRATION a ChecktempC or a glass thermometer (e.g.20°C). IMPORTANT The instrument's pH range should be re-calibrated: • Press the °C key to select temperature setting. • When the meter is new. •... -
Page 6: Ph Values At Various Temperatures
ELECTRODE CONDITIONING pH VALUES AT VARIOUS TEMPERATURES AND MAINTENANCE Temperature has an effect on pH. The calibration buffer solutions are Note: to prevent damage to the electrode, remove the pH electrode affected by temperature changes to a lesser degree than normal from the solution before turning the meter off. - Page 7 For refillable electrodes: Follow the Storage Procedure above. If the filling solution (electrolyte) is more than 2½ cm (1") below the CLEANING PROCEDURE fill hole, add HI 7082 3.5M KCl electrolyte solution for double junction General Soak in HI 7061 general cleaning solution for approxi- or HI 7071 3.5M KCl+AgCl electrolyte solution for single junction mately 30 minutes.
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Page 8: Temperature-Resistance Correlation
TEMPERATURE-RESISTANCE CORRELATION ACCESSORIES FOR HANNA pH SENSITIVE GLASS pH CALIBRATION SOLUTIONS The resistance of glass electrodes partially depends on the temperature. HI 70004P pH 4.01 buffer solution, 20 mL sachet, 25 pcs The lower the temperature, the higher the resistance. It takes longer time HI 70007P pH 7.01 buffer solution, 20 mL sachet, 25 pcs for the reading to stabilize if the resistance is higher. - Page 9 ORP PRETREATMENT SOLUTIONS HI 1330B HI 7091L Reducing pretreatment solution, 500 mL Glass body, semimicro, single junction, refillable, combination pH HI 7092L Oxidizing pretreatment solution, 500 mL electrode. Use: laboratory, vials. pH ELECTRODES 5mm DIA 0.2" 0.2" All electrodes part numbers ending in B are supplied with a BNC HI 1330 connector and 1 m (3.3') cable.
- Page 10 FC 100B HI 1413B PVDF body, double junction, refillable, combination pH electrode. Glass body, single junction, flat tip, Viscolene, non-refillable, combina- Use: general purpose for food industry. tion pH electrode. Use: surface measurement. 12 mm 12 mm 0.5" 0.5" FC 100 HI 1413 120 mm 4.7"...
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Page 11: Electrode Application Reference Guide
Extension cables for screw-type electrodes (screw to BNC ELECTRODE APPLICATION adapter) REFERENCE GUIDE HI 7855/1 Extension cable 1m (3.3') long HI 7855/3 Extension cable 3m (9.9') long Application Electrodes HI 7855/5 Extension cable 5m (16.5') long 1. Aquarium HI 1332B, HI 1911B HI 7855/10 Extension cable 10m (33') long 2. -
Page 12: Warranty
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. - Page 13 SALES AND TECHNICAL SERVICE CONTACTS Australia: Tel. (03) 9769.0666 • Fax (03) 9769.0699 China: Tel. (10) 88570068 • Fax (10) 88570060 Egypt: Tel. & Fax (02) 2758.683 Germany: Tel. (07851) 9129-0 • Fax (07851) 9129-99 Greece: Tel. (210) 823.5192 • Fax (210) 884.0210 Indonesia: Tel.
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