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Related Manuals for Hanna Instruments HI991003
Summary of Contents for Hanna Instruments HI991003
- Page 1 Impex Produkter HI991003 Extended Range Waterproof pH, ORP, and Temperature Meter...
- Page 2 Impex Produkter Dear Thank you for choosing a Hanna Instruments product. Please read this instruction manual carefully before Customer, using this meter. This manual will provide you with the necessary information for correct use of this meter, as well as a precise idea of its versatility.
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Page 3: Table Of Contents
Impex Produkter Table of Contents ............Preliminary Examination ........... General Description and Intended Use ......Main Features ............Specifications ............Display Description ........... Operational Guide ............ Meter Setup ............. Battery Replacement ..........Accessories ............... Electrode Maintenance ..........Certification .............. Recommendations for Users ........Warranty .............. -
Page 4: Preliminary Examination
Remove the meter from the packing material and examine it carefully to make sure that no damage has occurred during shipment. If noticeable damage is evident, contact your local Hanna Instruments Office. Each meter is supplied complete with: • HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3’) cable... -
Page 5: General Description And Intended Use
Impex Produkter HI991003 is a light weight, portable pH/ORP/ temperature meter for pH and ORP measurements encountered in recreational waters (swimming pools and spas), plating baths, water treatment, manufacturing and environmental testing applications. The HI991003 meter features 2 button operation and is simple to use. -
Page 6: Main Features
Impex Produkter Main features: • Simultaneous pH, ORP and temperature measurements on a large three‑line LCD display • Automatic pH calibration at one or two points within two memorized buffer sets (standard or NIST) • Selectable temperature unit (°C or °F) •... -
Page 7: Specifications
Impex Produkter ‑2.00 to 16.00 pH / ‑2.0 to 16.0 pH ±825 mV (pH‑mV) Range* ±1999 mV (ORP) ‑5.0 to 105.0 °C / 23.0 to 221.0 °F 0.01 pH / 0.1 pH Resolution 1 mV 0.1 °C / 0.1 °F ±0.02 pH / ±0.1 pH ±1 mV (pH‑mV) Accuracy... -
Page 8: Display Description
Impex Produkter 1 pH calibration buffer(s) used 2 Stability indicator 3 Primary LCD 4 Battery percentage 5 Secondary LCD 6 Electrode condition indicator 7 Low battery indicator 8 Measurement unit 9 Automatic Temperature Compensation indicator 10 Third LCD 11 Temperature unit 12 Meter modes indicator Each meter is supplied with batteries. - Page 9 Impex Produkter TO TURN THE METER ON To turn the meter ON, press the button on the front of the meter. If it does not turn on, make sure that the batteries are properly installed in their place. The meter is provided with an active acoustic signal when a key is pressed.
- Page 10 Impex Produkter TO FREEZE THE MEASUREMENT VALUES While in measurement mode, press and hold the SET button until “HOLD“ appears on the third LCD. The “HOLD“ remains for 1 second and reading of pH, ORP and tem‑ perature will be frozen on the LCD with “H” blinking. →...
- Page 11 Impex Produkter The LCD displays the pH value (automatically compensated for temperature) on the primary LCD, the ORP value on the secondary LCD, while the third LCD line displays the sample temperature. If measurements are taken in different samples successively, rinse the probe tip thoroughly to elimi‑...
- Page 12 Impex Produkter Two-point calibration Proceed with steps 1 through 3 under single point calibra‑ tion using 7.01 (pH 6.86 for NIST) pH buffer first. Then follow steps below: The ”pH 4.01 USE” message is then displayed. Place the probe in the second calibration buffer (pH 4.01 or 10.01, or, if using NIST, pH 4.01 or 9.18).
- Page 13 Impex Produkter 5 bars: excellent condition 4 bars: very good condition 3 bars: good condition 2 bars: fair condition 1 bar: poor condition 1 bar blinking: very poor condition With 1 bar it is recommended to clean the electrode and recalibrate.
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Page 14: Meter Setup
Impex Produkter SETUP MODE Setup mode allows the selection of the Temperature unit, Auto‑off, Beep, the type of pH buffer set, the pH Resolu‑ tion and enable/disable calibration Information display. To enter Setup mode press and hold button until “STD“ tag is replaced by “SETUP“... -
Page 15: Battery Replacement
Impex Produkter • To switch ON or OFF the electrode condition indicator on the LCD, press the SET button; press to exit setup options; Change the set with the SET button, then press to confirm and to return to normal mode. -
Page 16: Accessories
Impex Produkter Replace the three 1.5V AAA alkaline batteries located in the battery compartment, observing the indicated polarity. Replace the battery cover making sure that the gasket is in place. Combination preamplified pH/ORP/ HI12973 temperature probe with DIN connector and 1 m (3.3’) cable HI7004L pH 4.01 buffer solution, 500 mL HI7006L... -
Page 17: Electrode Maintenance
Impex Produkter Code and serial number on the other side Temperature sensor ORP sensor Quick connector with Reference junction Rubber protection, and pH bulb 1 meter cable PREPARATION • Remove the protective cap. DO NOT BE ALARMED IF ANY SALT DEPOSITS ARE PRESENT. This is normal with elec‑ trodes and they will disappear when rinsed with water. -
Page 18: Certification
• TEST: Evaluate your electrode performance based on the SENSOR CHECK procedure on page 13. All Hanna Instruments conform to the CE European Directives. RoHS compliant Disposal of Electrical & Electronic Equipment. The product should not be treated as household waste. -
Page 19: Recommendations For Users
Technical Service department and then send it with shipping costs prepaid. When shipping any meter, make sure it is properly packed for complete protection. Hanna Instruments reserves the right to modify the design, construction or appearance of its products without advance notice. - Page 20 Impex Produkter World Headquarters Hanna Instruments Inc. Highland Industrial Park 584 Park East Drive Woonsocket, RI 02895 USA www.hannainst.com Local Office Hanna Instruments Inc. 270 George Washington Highway Smithfield, RI 02917 Phone: 800.426.6287 Fax: 401.765.7575 e‑mail: tech@hannainst.com MAN991003 Printed in ROMANIA...