Hanna Instruments HI 9811-5 Instruction Manual
Portable ph/ec/tds/°c meters
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Summary of Contents for Hanna Instruments HI 9811-5
- Page 1 Instruction Manual HI 9811-0 • HI 9811-5 Portable pH/EC/TDS/°C 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
If the repair is not covered by the warranty, you will be notified of accessories. 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 3: Functional Description
FUNCTIONAL DESCRIPTION SPECIFICATIONS Range 0.0 to 14.0 mg/L 0 to 3000 µS/cm 0 to 6000 °C 0.0 to 70.0 (HI 9811-5 only) Resolution mg/L µS/cm °C 0.1 (HI 9811-5 only) Accuracy ±0.1 (@20°C/68°F) mg/L ±2% f.s. µS/cm ±2% f.s. °C ±0.5 (HI 9811-5 only) Conversion Factor Typical EMC... -
Page 4: Operational Guide
OPERATIONAL GUIDE • Select the appropriate measurement range (EC or TDS). INITIAL PREPARATION Each meter is supplied complete with a 9V battery. Remove the battery compartment cover on the back of the meter and install the battery while paying attention to its polarity. •... -
Page 5: Ph Calibration
Note: The probe should be submerged approximately 4 cm (1½") into the pH CALIBRATION solution. The ChecktempC thermometer has to be located close to the probe. For greatest accuracy, frequent calibration of the instrument is Note: If turning the knob the needed value can not be reached, recommended. -
Page 6: Ec/Tds Calibration
EC/TDS CALIBRATION BATTERY REPLACEMENT These meters are powered by a 9V battery that is located on the rear Accessories needed: of the instrument. • Use HI 70031 (1413 µS/cm) EC calibration solution or HI 70032 (1382 ppm, or mg/L) TDS calibration solution. When the battery level is so low that it may cause unreliable measurements, the meter turns off. -
Page 7: Probe Maintenance
ChecktempC Electronic thermometer (-50.0 to 150.0°C) HI 710015 Shockproof rubber boot, blue HI 710016 Shockproof rubber boot, orange HI 710022 Blue protective case Hanna Instruments reserves the right to modify the design, construction and appearance of its products without advance notice. -
Page 8: Ce Declaration Of Conformity
CE DECLARATION OF CONFORMITY HANNA PRODUCTS • CALIBRATION AND MAINTENANCE SOLUTIONS • CHEMICAL TEST KITS • CHLORINE METERS • CONDUCTIVITY/TDS METERS • DISSOLVED OXYGEN METERS • HYGROMETERS • ION SPECIFIC METERS • MAGNETIC STIRRERS • Na/NaCl METERS • pH/ORP/Na ELECTRODES •... - Page 9 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.