Untitled-19 1 2 Instruction Manual HI 8033 - HI 8633 HI 8733 - HI 8734 HI 933000 Portable Multi-Range Conductivity/TDS Meters mS Dear Customer, Thank you for choosing a Hanna Product. Please read this instruction manual carefully before using the instrument. It will provide you with the necessary information for a correct use of the instrument, as well as a more precise idea of its versatility. These instruments are in compliance with the directives EN 50081-1 and EN 50082-1. TABLE OF CONTENTS PRELIMINARY EXAMINATION ....................................................... 3 GENERAL DESCRIPTION .............................................................. 3 FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 8033 ......... 4 FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 8633 ......... 5 FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 8733 ......... 6 FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 8734 ......... 7 FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 933000 ..... 8 OPERATIONAL GUIDE ................................................................. 9 CALIBRATION ........................................................................... 11 CONDUCTIVITY VERSUS TEMPERATURE CHART ........................... 18 TDS VERSUS TEMPERATURE CHART .......................................... 19 DETERMINING THE TEMPERATURE COEFFICIENT OF A SOLUTION (HI 8733) .............................................................................. 20 PROBE MAINTENANCE .............................................................. 21 BATTERY REPLACEMENT ............................................................ 22 SHOCKPROOF RUBBER BOOTS (for HI 933000 only) ................. 23 ACCESSORIES .......................................................................... 23 WARRANTY .............................................................................. 25 CE DECLARATION OF CONFORMITY ............................................ 26 HI 8633 COND. TEMP. ns Conduc tivity me ter ON OFF 1999 µS 199.9 mS ins rum 199.9 µS 19.99 mS TEMPE RATURE http://www.hannainst.com These Instruments are in Compliance with the CE Directives ISO 9000 Certified Company since 1992 2 Untitled-19 3 4 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 noticeable damage, notify your Dealer or the nearest Hanna office immediately. Each meter is supplied with: · Conductivity probe with 1m (3.3') cable · 9V battery. Note: Save all packing materials until you are sure that the instrument functions correctly. Any damaged or defective item must be returned in its original packing materials together with the supplied accessories. FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 8033 1 mS Conductivity meter HI 8033 ppm CaCO3 salinity 0-19,990 µS 0-199,9 µS 0-1999 µS 0-19,990 OFF 2 °C 0 10 20 k% 10 15 + 0 5 3 50 40 30 - 5 10 15 4 ins rum n s GENERAL DESCRIPTION HI 8033, HI 8633, HI 8733, HI 8734 and HI 933000 are some of the most complete and versatile portable conductivity/TDS meters ever manufactured. Designed with utmost precision and simplicity, these meters provide for up to 3 or 4 measurement ranges. The conductivity of a solution depends on the temperature and for this reason measurements are carried out with reference to a standard temperature of 25°C. If the solution measured has a different temperature than 25°C, compensation must be performed. HI 8033, HI 8633 and HI 8734 compensate for temperature manually. HI 8733 and HI 933000, with a built-in temperature sensor and circuitry, automatically compensate for temperature changes. With HI 8733, the temperature coefficient is adjustable from 0 to 2.5% per degree Celsius depending on the type of solution tested. For all the other meters the temperature coefficient is fixed at 2%. 1) 2) 3) 4) 3½-digit Liquid Crystal Display Rotary switch Manual temperature compensation knob Calibration knob µS/cm 0.0 to 199.9 / 0 to 1999 mS/cm 0.00 to 19.99 ppm CaCO 3 TDS 0 to 19990 Resolution µS/cm 0.1 / 1 mS/cm 0.01 ppm CaCO 3 TDS 10 Accuracy ±1% Full Scale (@20°C/68°F) excluding probe error Typical EMC ±2 % Full Scale Deviation Calibration Manual single setpoint through K% knob Temperature Manual from 0 to 50°C (32 to 122°F) Compensation with a ß of 2% per degree °C Probe (included) HI 76301W with 1 m (3.3') screened cable Environment 0 to 50°C (32 to 122°F); max 95% RH non-condensing Battery Type 9 Volt (alkaline) Life 100 hours of continuous use Dimensions 185 x 82 x 40 mm (7.3 x 3.2 x1.8") Weight 355 g (13 oz.) Range 4 3 Untitled-19 5 6 FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 8633 1 mS FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 8733 1 mS ins rum n s HI 8633 Conductivity meter 6 ins rum n s 5 3 COND. TEMP. ON OFF 1999 µS 199.9 mS 2 HI 8733 Conductivity meter ON OFF 1999 µS 2 199.9 µS 4 19.99 mS 199.9 µS 3 19.99 mS 0 199.9 mS 2.5 2 1 1.5 5 TEMPERATURE 4 0.5 TEMPERATURE COEFFICIENT 1) 2) 3) 4) 5) 6) 3½-digit Liquid Crystal Display ON/OFF key Conductivity/temperature selection key Measurement range selection keys Manual temperature compensation knob Calibration trimmer 1) 2) 3) 4) 5) 3½-digit Liquid Crystal Display ON/OFF key Measurement range selection keys Automatic Temperature Compensation coefficient knob Calibration trimmer µS/cm 0.0 to 199.9 / 0 to 1999 mS/cm 0.00 to 19.99 / 0.0 to 199.9 Resolution µS/cm 0.1 / 1 mS/cm 0.01 / 0.1 Accuracy 1% Full Scale (@ 20°C / 68°F) excluding probe error Typical EMC ±2 % Full Scale Deviation Calibration Manual single setpoint through trimmer Temperature Manual from 10 to 40°C (50 to 104°F) Compensation with a ß of 2% per degree °C Probe (included) HI 76301W with 1 m (3.3') screened cable Environment 0 to 50°C (32 to 122°F); max 95% RH non-condensing Battery Type 9 Volt (alkaline) Life 100 hours of continuous use Dimensions 185 x 82 x 45 mm (7.3 x 3.2 x1.8") Weight 355 g (13 oz.) Range 5 µS/cm 0.0 to 199.9 / 0 to 1999 mS/cm 0.00 to 19.99 / 0.0 to 199.9 Resolution µS/cm 0.1 / 1 mS/cm 0.01 / 0.1 Accuracy 1% Full Scale (@ 20°C / 68°F) excluding probe error Typical EMC ±2 % Full Scale Deviation Calibration Manual single setpoint through trimmer Temperature Automatic from 0 to 50°C (32 to 122°F) with Compensation an adjustable ß from 0 to 2.5% per degree °C Probe (included) HI 7633W ATC with 1 m (3.3') screened cable Environment 0 to 50°C (32 to 122°F); max 95% RH non-condensing Battery Type 9 Volt (alkaline) Life 100 hours of continuous use Dimensions 185 x 82 x 45 mm (7.3 x 3.2 x1.8") Weight 355 g (13 oz.) Range 6 Untitled-19 7 8 FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 8734 FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 933000 1) 2) 3) 4) 5) 6) 3½-digit Liquid Crystal Display ON/OFF key TDS/temperature selection key Measurement range selection keys Manual temperature compensation knob Calibration trimmer 1) 2) 3) 4) 3½-digit Liquid Crystal Display ON/OFF key Measurement range selection keys Probe connector 0.0 to 199.9 / 0 to 1999 0.00 to 19.99 / 0.0 to 199.9 0.1 / 1 0.01 / 0.1 1% Full Scale excluding probe error ±2% Full Scale mg/L 0.0 to 199.9 / 0 to 1999 g/L 0.00 to 19.99 Resolution mg/L 0.1 / 1 g/L 0.01 Accuracy ±1% Full Scale (@ 20°C / 68°F) excluding probe error Typical EMC ±2 % Full Scale Deviation Calibration Manual single setpoint through trimmer Temperature Manual from 0 to 50°C (32 to 122°F) Compensation with a ß of 2% per degree °C Probe (included) HI 76301W with 1 m (3.3') screened cable Environment 0 to 50°C (32 to 122°F); max 95% RH non-condensing Battery Type 9 Volt (alkaline) Life 100 hours of continuous use Dimensions 185 x 82 x 45 mm (7.3 x 3.2 x1.8") Weight 355 g (13 oz.) Range 7 µS/cm mS/cm Resolution µS/cm mS/cm Accuracy (@ 20°C / 68°F) Typical EMC Deviation Calibration Range Manual single setpoint through trimmer in the battery compartment Temperature Automatic from 10 to 40°C (50 to 104°F) Compensation with a ß of 2% per degree °C Probe (included) HI 76302W ATC with 1 m (3.3') screened cable Environment 0 to 50°C (32 to 122°F); max 95% RH non-condensing Battery Type 9 Volt (alkaline) Life 100 hours of continuous use Dimensions 143 x 80 x 38 mm (5.6 x 3.2 x1.5") Weight 360 g (13 oz.) 8 Untitled-19 9 10 OPERATIONAL GUIDE · Each meter is supplied complete with a 9V battery. Slide off the battery compartment cover on the back of the meter (see page 22). Install the battery while paying attention to its polarity. · Connect the probe to the meter securely by aligning the pins with the socket and pushing the plug in. With HI 933000, tighten the threaded ring. With HI 8633 and HI 8734 press the COND/TEMP key (for HI 8633) or TDS/TEMP (for HI 8734) to display the temperature and adjust the temperature knob to that of the solution e.g. 20°C. COND. TEMP. TDS TEMP. ºC · Make sure that the meter has been calibrated before taking any measurements (see page 11 for calibration procedure). · Immerse the conductivity probe into the sample, with the holes on the shaft completely submerged. If possible, use plastic beakers or containers to minimize any EMC interference. · Tap the probe lightly on the bottom of the beaker to remove any air bubbles which may be trapped inside the PVC sleeve. ON · Turn the instrument on by pressing the OFF ON/OFF key or by setting the rotary switch (for HI 8033 only) to the desired measurement range. · For HI 8033, HI 8633 and HI 8734 only: Take the temperature of the solution with a ChecktempC or an accurate thermometer. ppm CaCO3 salinity 0-19,990 µS 0-199,9 µS 0-1999 OFF µS 0-19,990 ON OFF · Select the appropriate measurement range. Note: If the display shows only a "1" on the far left hand side, the meter is out of range. Select the next (higher) range. · For HI 8733: Adjust the TEMPERATURE COEFFICIENT knob to 2% to compensate for the temperature effect of average solutions (to determine exact value for a particular solution, see page 20). · For HI 8733 and HI 933000: Wait for a couple of minutes for the temperature sensor to reach thermal equilibrium with the sample before taking measurements. When the sample's temperature is lower than 20°C or higher than 30°C, allow more time for the thermal equilibrium of the system to be achieved. · After the measurement has been completed, the instrument should be switched off and the probe should be cleaned and dried (see "Probe Maintenance" on page 21). 0 2.5 2 0.5 1 1.5 TEMPERATURE COEFFICIENT °C With HI 8033 set the temperature knob to the measured value e.g. 20°C. TEMPERATURE 9 10 Untitled-19 11 12 CALIBRATION Accessories needed: · Use any calibration solution within the meter's range. The solution should ideally be close to the samples being measured. Use for example HI 7030 or HI 8030, 12880 µS/cm (=12.88 mS/cm) conductivity solution for HI 8033, HI 8633, HI 8733 and HI 933000 and HI 7032, 1382 mg/L (=2764 µS/cm) TDS solution for HI 8734 · ChecktempC or an accurate thermometer with 0.1°C resolution (not necessary for HI 8733 and HI 933000) · a small screwdriver. · Pour sufficient quantity of a conductivity calibration solution (e.g. HI 7030/ HI 8030) into a beaker to cover the holes on the probe. If possible, use plastic beakers to minimize any EMC interference. · Immerse the conductivity probe, making sure that holes are completely submerged, and the ChecktempC in the solution. · Wait for a couple of minutes for thermal equilibrium to be reached. · Tap the probe on the bottom, then shake it while rotating to make sure no air bubbles remain trapped in the sleeve. · Record the temperature of the HI 7030/HI 8030 calibration solution from the ChecktempC (e.g. 18°C). °C 0 703 HI PROCEDURE FOR HI 8033 · All subsequent measurements will be compensated to 25°C (77°F). If you prefer to standardize the temperature compensation to 20°C (68°F) rather than 25°C (77°F), leave the °C knob at 18°C (if the temperature of your solution is 18°C), adjust the trimmer to read "11.67 mS" (see the conductivity vs. temperature chart at page 18). All subsequent measurements will be compensated to 20°C. · The calibration is now complete and the instrument is ready for use. The instrument should be re-calibrated at least once a month, or when the probe or battery is changed. Note: For more accurate results, it is advisable to use a calibration solution close to the range to be measured. See the accessories section on page 23 for a wide selection of conductivity solutions. · Pour sufficient quantity of a conductivity calibration solution (e.g. HI 7030/ HI 8030) into a beaker to cover the holes on the probe. If possible, use plastic beakers to minimize any EMC interference. · Immerse the conductivity probe, making sure that holes are completely submerged, and the ChecktempC in the solution. · Wait for a couple of minutes for thermal ...