Instruction Manual HI 83200 Multiparameter Bench Photometer for Laboratories This Instrument is in Compliance with the CE Directives www.hannainst.
Dear Customer, Thank you for choosing a Hanna product. Please read this instruction manual carefully before using the instrument. This manual will provide you with the necessary information for the correct use of the instrument. If you need additional technical information, do not hesitate to e-mail us at tech@hannainst.com. This instrument is in compliance with directives. TABLE OF CONTENTS MAGNESIUM HARDNESS ................................................. 62 HYDRAZINE ..................................
SPECIFICATIONS Life of the instrument Silicon Photocell 0 to 50°C (32 to 122°F); max 90% RH non-condensing Power Supply external 12 Vdc power adapter built-in rechargeable battery Dimensions 235 x 200 x 110 mm (9.2 x 7.87 x 4.33") Weight 0.9 Kg For specifications related to each method (e.g. range, precision, etc.) refer to the related measurement section. Light Life Light Detector Environment PRECISION AND ACCURACY Precision is how closely repeated measurements agree with each other.
FUNCTIONAL DESCRIPTION KEYPAD DESCRIPTION The keypad contains 8 direct keys and 3 functional keys with the following functions: INSTRUMENT DESCRIPTION Press to perform the function displayed above it. The functions are screen related. ESC Press to exit the current screen. Press to access the select method menu. Press to move up in a menu or a help screen, to increment a set value, to access second level functions.
TIPS FOR AN ACCURATE MEASUREMENT The instructions listed below should be carefully followed during testing to ensure most accurate results. • Color or suspended matter in large amounts may cause interference, they should be removed by treatment with active carbon and filtration. • Ensure the cuvette is filled correctly: the liquid in the cuvette forms a convexity on the top; the bottom of this convexity must be at the same level of the 10 mL mark.
Pay attention to push the cuvette completely down in the holder. HEALTH & SAFETY The chemicals contained in the reagent kits may be hazardous if improperly handled. Read the Material Safety Data Sheet (MSDS) before performing tests. Safety equipment: Wear suitable eye protection and clothing when required, and follow instructions carefully. Reagent spills: If a reagent spill occurs, wipe up immediately and rinse with plenty of water. If reagent contacts skin, rinse the affected area thoroughly with water.
OPERATIONAL GUIDE POWER CONNECTION AND BATTERY MANAGEMENT The meter can be powered from an AC/DC adapter (included) or from the built-in rechargeable battery. Note: Always turn the meter off before unplugging it to ensure no data is lost. When the meter switches ON, it verifies if the power supply adapter is connected.
SETUP In the Setup mode the instrument’s parameters can be changed. Some parameters affect the measuring sequence and others are general parameters that change the behavior or appearance of the instrument. Press SETUP to enter the setup mode. Press ESC or SETUP to return to the main screen. A list of setup parameters will be displayed with currently configured settings. Press HELP for additional information. Press the keys to select the parameter and select a new value as follows: Backlight Values: 0 to 8.
Instrument ID Option: 0 to 9999. This option is used to set the instrument’s ID (identification number). The instrument ID is used while exchanging data with a PC. Press Modify functional key to access the instrument ID screen. Press the keys in order to set the desired value. Press Accept functional key to confirm the value or ESC to return to the setup menu without saving the new value.
• Mix well using the spoon and then wait for 5 minutes. • Unscrew the filter assembly, put a filter disc inside and close it. • Remove the cap and fill the Demineralizer Bottle with tap water. filter disc • Connect the filter assembly to the 60 mL syringe by the screw rim. • Remove the syringe plunger and fill the syringe with the sample to be filtered. Pour the sample gently, trying to avoid transferring of the actived carbon to the syringe. • Replace the cap and shake gently for at least 2 minutes.
Note: To measure exactly 5 mL of sample with the syringe, push the plunger completely into the syringe and insert the tip into the sample. Pull the plunger out until the lower edge of the seal is on the 5 mL mark of the syringe. ALUMINUM SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method probable level of liquid taken up by syringe • Remove the cap and fill the Demineralizer Bottle with tap water. 0.00 to 1.00 mg/L 0.01 mg/L ±0.02 mg/L ±4% of reading ±0.
• Add the content of one packet of HI 93712C-0 Bleaching powder to one of the two cuvettes. Replace the cap and shake vigorously until completely dissolved. This is the blank. ALKALINITY #1 SPECIFICATIONS • Place the blank into the holder and close the lid. • Press TIMER and the display will show the countdown prior to zeroing the blank. Alternatively wait for 15 minutes and then press ZERO. The display will show "-0.0-" when the meter is zeroed and ready for measurement.
• Remove the cuvette. AMMONIA MEDIUM RANGE • Add carefully the content of one packet of HI 93755-0 Alkalinity Indicator Reagent. Replace the cap and shake vigorously for 30 seconds. Note: Pay attention not to spill reagent otherwise full color development may be inhibited. • Replace the cuvette into the holder and close the lid. • Press TIMER and the display will show the countdown prior to the measurement or, alternatively, wait for 2 minutes and press READ.
• Remove the cuvette. AMMONIA LOW RANGE • Add 4 drops of HI 93715A-0 First Reagent (6 drops for seawater analysis). Replace the cap and mix the solution. SPECIFICATIONS x4 • Add 4 drops of HI 93715B-0 Second Reagent (10 drops for seawater analysis). Replace the cap and mix the solution. Range Resolution Accuracy Typical EMC Deviation Light Source Method x4 0.00 to 3.00 mg/L 0.01 mg/L ±0.04 mg/L ±4% of reading ±0.
• Remove the cuvette. BROMINE • Add 4 drops of HI 93700A-0 First Reagent (6 drops for seawater analysis). Replace the cap and mix the solution. SPECIFICATIONS x4 • Add 4 drops of HI 93700B-0 Second Reagent (10 drops for seawater analysis). Replace the cap and mix the solution. x4 • Reinsert the cuvette into the instrument. • Press TIMER and the display will show the countdown prior to the measurement or, alternatively, wait for 3 minutes and 30 seconds and press READ.
• Remove the cuvette and add the content of one packet of HI 93716-0 DPD reagent. Replace the cap and shake gently for about 20 seconds to dissolve most of the reagent. SPECIFICATIONS • Reinsert the cuvette into the instrument. Range Resolution Accuracy Light Source Method CALCIUM 0 to 400 mg/L 10 mg/L ±10 mg/L ±5% of reading Tungsten lamp with narrow band interference filter @ 466 nm Adaptation of the Oxalate method.
• Replace the cap and invert several times to mix. FREE CHLORINE CHLORINE FREE • Place the cuvette into the holder and close the lid. • Press ZERO key. The display will show “-0.0-” when the meter is zeroed and ready for measurement. • Remove the cuvette. • Using the 1 mL syringe, add exactly 1 mL of the HI 93752B-0 Calcium Oxalate Reagent. Replace the cap and invert the cuvette 10 times to mix. • Press TIMER or wait for 5 minutes, then invert again the cuvette 10 times.
• Press ZERO key. The meter will show “-0.0-” when the meter is zeroed and ready for measurement. • Reinsert the cuvette into the instrument. • Press READ to start the reading. The instrument displays the results in mg/L of free chlorine. • Remove the cuvette. Powder reagents procedure • Add the content of one packet of HI 93701 DPD reagent. Replace the cap and shake gently for 20 seconds (or 2 minutes for seawater analysis).
• Press ZERO key. The meter will show “-0.0-” when the meter is zeroed and ready for measurement. TOTAL CHLORINE SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method 0.00 to 3.50 mg/L 0.01 mg/L ±0.03 mg/L ±3% of reading ±0.01 mg/L Tungsten lamp with narrow band interference filter @ 525 nm Adaptation of the EPA DPD method 330.5. The reaction between the chlorine and the DPD reagent causes a pink tint in the sample.
• Press TIMER and the display will show the countdown prior to the measurement or, alternatively, wait for 2 minutes and 30 seconds and press READ. When the timer ends the meter will perform the reading. CHLORINE DIOXIDE SPECIFICATIONS • The instrument displays the results in mg/L of total chlorine. Range Resolution Accuracy Typical EMC Deviation Light Source Method 0.00 to 2.00 mg/L 0.01 mg/L ±0.10 mg/L ±5% of reading ±0.
• Add the content of one packet of HI 93738B-0 Dechlorinating Reagent to one of the two cylinders (#1), close and invert it several times until it is totally dissolved. This is the blank. • Press ZERO key. The meter will show “-0.0-” when the meter is zeroed and ready for measurement. #1 • Add precisely 0.5 mL of HI 93738C-0 Chlorine Dioxide Reagent to each cylinder (#1 & #2), close them and invert several times to mix. #2 10 mL #2 • Insert the sample into the instrument.
CHROMIUM VI HIGH RANGE • Reinsert the cuvette into the instrument. SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method 0 to 1000 µg/L 1 µg/L ±5 µg/L ±4% of reading ±1 µg/L • Press TIMER and the display will show the countdown prior to the measurement or, alternatively, wait for 6 minutes and press READ. When the timer ends the meter will perform the reading. The instrument displays concentration in µg/L of chromium VI.
CHROMIUM VI LOW RANGE • Reinsert the cuvette into the instrument. • Press TIMER and the display will show the countdown prior to the measurement or, alternatively, wait for 6 minutes and press READ. When the timer ends the meter will perform the reading. The instrument displays concentration in µg/L of chromium VI.
• Fill the second cuvette up to the mark with unfiltered sample and replace the cap. This is the apparent color. COLOR OF WATER 10 mL #2 SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method 0 to 500 PCU (Platinum Cobalt Units) 1 PCU ±10 PCU ±5% of reading ± 1 PCU • Filter 10 mL of sample through a filter with a 0.45 µm membrane into the third cuvette, up to the 10 mL mark and replace the cap. This is the true color.
• Remove the cuvette. COPPER HIGH RANGE • Add the content of one packet of HI 93702-0 Bicinchoninate. Replace the cap and shake gently for about 15 seconds. SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method 0.00 to 5.00 mg/L 0.01 mg/L ±0.02 mg/L ±4% of reading ±0.01 mg/L Tungsten lamp with narrow band interference filter @ 575 nm Adaptation of the EPA method. The reaction between copper and the bicinchoninate reagent causes a purple tint in the sample.
• Remove the cuvette. COPPER LOW RANGE • Add the content of one packet of HI 93747-0 Bicinchoninate. Replace the cap and shake gently for about 15 seconds. SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method 0 to 1000 μg/L 1 μg/L ±10 μg/L ±5% of reading ±1 μg/L Tungsten lamp with narrow band interference filter @ 575 nm Adaptation of the EPA method. The reaction between copper and the bicinchoninate reagent causes a purple tint in the sample.
Note: Pay attention to the way the spoon is filled: - do not press the powder; - do not overfill it. CYANIDE SPECIFICATIONS Range Resolution Accuracy Typical EMC Dev. Light Source Method 0.000 to 0.200 mg/L 0.001 mg/L ±0.005 mg/L ±3% of reading ±0.001 mg/L Tungsten lamp with narrow band interference filter @ 610 nm Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Pyridine-Pyrazolone method.
• Press the or to access the second level of functions. • Press the Chem Frm functional key to convert the result in mg/L of Potassium Cyanide (KCN). CYANURIC ACID SPECIFICATIONS • Press the or to go back to the measurement screen. Note: for most accurate results perform the test at 20-25 °C.
• Fill a second cuvette with 10 mL of the reacted sample up to the mark. Replace the cap. FLUORIDE 10 mL SPECIFICATIONS • Reinsert the cuvette into the instrument. • Press TIMER and the display will show the countdown prior to the measurement or, alternatively, wait for 45 seconds and press READ. When the timer ends the meter will perform the reading. Range Resolution Accuracy Typical EMC Deviation Light Source Method 0.00 to 2.00 mg/L 0.01 mg/L ±5% of reading ±0.
• Press TIMER and the display will show the countdown prior to zeroing the blank or, alternatively, wait for two minutes and press ZERO. The display will show “-0.0-” when the meter is zeroed and ready for measurement. CALCIUM HARDNESS SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method 0.00 to 2.70 mg/L 0.01 mg/L ±0.11 mg/L ±5% of reading ±0.
• Press the Unit functional key to change the current measurement unit. The results can be converted to French degrees (°f), German degrees (°dH) and English degrees (°E). • Add 1 drop of HI 93720C-0 EGTA solution to one cuvette (# 1), replace the cap and invert the cuvette several times to mix. This is the blank. #1 • Press the • Place the blank (# 1) into the holder and close the lid. #1 • Press ZERO key. The meter will show “-0.0-” when the meter is zeroed and ready for measurement.
MAGNESIUM HARDNESS 10 mL • Fill both cuvettes up to the 10 mL mark. 10 mL #1 #2 SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method 0.00 to 2.00 mg/L 0.01 mg/L ±0.11 mg/L ±5% of reading ±0.02 mg/L Tungsten lamp with narrow band interference filter @ 525 nm Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, EDTA colorimetric method. The reaction between magnesium and reagents causes a reddish-violet tint in the sample.
• Press the or to access the second level of functions. • Press the Chem Frm functional key to convert the result in mg/L of Magnesium (Mg). HYDRAZINE SPECIFICATIONS • Press the Unit functional key to change the current measurement unit. The results can be converted to French degrees (°f), German degrees (°dH) and English degrees (°E).
IODINE SPECIFICATIONS • Add 12 drops of the HI 93704-0 reagent to each cuvette. Replace the caps and shake gently to mix. x 12 #1 Range Resolution Accuracy Typical EMC Deviation Light Source Method x 12 #2 • Place the blank (#1) into the holder and close the lid. #1 • Press TIMER and the display will show the countdown prior to zeroing the blank. The display will show “-0.0-” when the meter is zeroed and ready for measurement. 0.0 to 12.5 mg/L 0.1 mg/L ±0.1 mg/L ±5% of reading ±0.
IRON HIGH RANGE • Reinsert the cuvette into the instrument. SPECIFICATIONS • Press TIMER and the display will show the countdown prior to the measurement or, alternatively, wait for 2 minutes and 30 seconds and press READ. When the timer ends the meter will perform the reading. Range Resolution Accuracy Typical EMC Deviation Light Source Method 0.00 to 5.00 mg/L 0.01 mg/L ±0.04 mg/L ±2% of reading ±0.
IRON LOW RANGE • Reinsert the cuvette into the instrument. SPECIFICATIONS • Press TIMER and the display will show the countdown prior to the measurement or, alternatively, wait for 3 minutes and press READ. When the timer ends the meter will perform the reading. Range Resolution Accuracy Typical EMC Deviation Light Source Method 0 to 400 µg/L 1 µg/L ±10 µg/L ±8% of reading ±1 µg/L Tungsten lamp with narrow band interference filter @ 575 nm Adaptation of the TPTZ Method.
• Press ZERO key. The display will show “-0.0-” when the meter is zeroed and ready for measurement. • Remove the cuvette. • Fill another graduated mixing cylinder up to the 25 mL mark with the sample. 25 ml 12 • Add the content of one packet of HI 93746-0 TPTZ reagent, close the cylinder and shake vigorously for 30 seconds. This is the reacted sample. 9 30" INTERFERENCES Interference may be caused by: Cadmium above 4.0 mg/L Chromium3+ above 0.25 mg/L Chromium6+ above 1.2 mg/L Cobalt above 0.
MAGNESIUM • Remove the cuvette. SPECIFICATIONS Range Resolution Accuracy Light Source Method 0 to 150 mg/L 5 mg/L ±5 mg/L ±3% of reading Tungsten lamp with narrow band interference filter @ 466 nm Adaptation of the Calmagite method. 0.5 mL of sample • Using the other 1 mL syringe, add to the cuvette exactly 0.5 mL of sample. Note: Do not mix up the two syringes! • Replace the cap and invert several times to mix. • Reinsert the cuvette into the instrument.
MANGANESE HIGH RANGE • Add the content of one packet of HI 93709B-0 Sodium Periodate reagent. Replace the cap and shake gently until completely dissolved. SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method 0.0 to 20.0 mg/L 0.1 mg/L ±0.2 mg/L ±3% of reading ±0.1 mg/L Tungsten lamp with narrow band interference filter @ 525 nm Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Periodate method.
MANGANESE LOW RANGE • Add 0.2 mL of the HI 93748B-0 Alkaline-cyanide reagent solution to each cuvette, replace the caps and shake gently. SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method 0 to 300 µg/L 1 µg/L ±2 µg/L ±3% of reading ±1 µg/L Tungsten lamp with narrow band interference filter @ 575 nm Adaptation of the PAN Method. The reaction between manganese and the reagents causes an orange tint in the sample.
• Press READ to start the reading. The instrument displays the results in µg/L of manganese. MOLYBDENUM SPECIFICATIONS • Press the or to access the second level of functions. • Press the Chem Frm functional key to convert the result in mg/L of potassium permanganate (KMnO4) and permanganate (MnO4). Range Resolution Accuracy Typical EMC Deviation Light Source Method 0.0 to 40.0 mg/L 0.1 mg/L ±0.3 mg/L ±5% of reading ±0.
• Fill one graduated mixing cylinder up to the 25 mL mark with the sample. • Press TIMER and the display will show the countdown prior to the measurement or, alternatively, wait for five minutes and press READ. When the timer ends the meter will perform the reading. The instrument displays concentration in mg/L of molybdenum. • Add the content of one packet of HI 93730A-0 molybdenum reagent, close the cylinder and invert it several times until completely dissolved.
• Reinsert the cuvette into the instrument. NICKEL HIGH RANGE • Press TIMER and the display will show the countdown prior to the measurement or, alternatively, wait for 1 minute and press READ. When the timer ends the meter will perform the reading. SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method 0.00 to 7.00 g/L 0.01 g/L ±4% of reading ±0.02 g/L Tungsten lamp with narrow band interference filter @ 575 nm Adaptation of the photometric method.
NICKEL LOW RANGE SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method 0.000 to 1.000 mg/L 0.001 mg/L ±0.010 mg/L ±7% of reading ±0.001 mg/L Tungsten lamp with narrow band interference filter @ 575 nm Adaptation of the PAN method. The reaction between nickel and the reagents causes an orange tint in the sample.
INTERFERENCES NITRATE Interference may be caused by: Co2+ must not be present Fe2+ must not be present Al3+ above 32 mg/L Ca2+ above 1000 mg/L (as CaCO3) Cd2+ above 20 mg/L Cl– above 8000 mg/L Cr3+ above 20 mg/L Cr6+ above 40 mg/L Cu2+ above 15 mg/L F– above 20 mg/L Fe3+ above 10 mg/L K+ above 500 mg/L Mg2+ above 400 mg/L Mn2+ above 25 mg/L Mo6+ above 60 mg/L Na+ above 5000 mg/L Pb2+ above 20 mg/L Zn2+ above 30 mg/L SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method 0.
• Replace the cap and immediately shake vigorously up and down for exactly 10 seconds. Continue to mix by inverting the cuvette gently for 50 seconds, while taking care not to induce air bubbles. Powder will not completely dissolve. Time and way of shaking could sensitively affect the measurement. • Reinsert the cuvette into the instrument, taking care not to shake it.
NITRITE LOW RANGE • Reinsert the cuvette into the instrument. SPECIFICATIONS • Press TIMER and the display will show the countdown prior to the measurement or, alternatively, wait for 10 minutes and press READ. When the timer ends the meter will perform the reading. The instrument displays concentration in mg/L of nitrite. Range Resolution Accuracy Typical EMC Deviation Light Source Method 0.00 to 0.35 mg/L 0.01 mg/L ±0.02 mg/L ±4% of reading ±0.
DISSOLVED OXYGEN • Reinsert the cuvette into the instrument. SPECIFICATIONS • Press TIMER and the display will show the countdown prior to the measurement or, alternatively, wait for 6 minutes and press READ. When the timer ends the meter will perform the reading. The instrument displays concentration in mg/L of nitrite. Range Resolution Accuracy Typical EMC Deviation Light Source Method 0.0 to 10.0 mg/L 0.1 mg/L ±0.4 mg/L ±3% of reading ± 0.
OZONE • Let the sample stand and the flocculent agent will start to settle. • After approximately 2 minutes, when the upper half of the bottle becomes limpid, add 10 drops of HI 93732C-0. x 10 • Replace the cap and invert the bottle until the settled flocculent dissolves completely. The sample is ready for measurement when it is yellow and completely limpid. SPECIFICATIONS Range Resolution Precision Typical EMC Deviation Light Source Method 0.00 to 2.00 mg/L 0.01 mg/L ±0.03 mg/L @ 1.00 mg/L ±0.
• Press ZERO key. The display will show “-0.0-” the meter is zeroed and ready for measurement. • Remove the cuvette. • Press ZERO key. The display will show “-0.0-” when the meter is zeroed and ready for measurement. • Remove the cuvette. • Add the content of one packet of HI 93757-0 Ozone Reagent. Replace the cap and shake gently for 20 seconds. • Add the content of one packet of the optional reagent HI 93703-52-0 Glycine Powder. Replace the cap and shake gently until completely dissolved.
pH • Reinsert the cuvette into the instrument. SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method 6.5 to 8.5 pH 0.1 pH ±0.1 pH ±0.1 pH • Press the READ key to start the reading. The instrument displays the pH value. Tungsten lamp with narrow band interference filter @ 525 nm Adaptation of the Phenol Red method. The reaction with the reagent causes a yellow to red tint in the sample.
• Add the content of one packet of HI 93717B-0 Phosphate HR Reagent B to the cuvette. Replace the cap and shake gently until completely dissolved. PHOSPHATE HIGH RANGE SPECIFICATIONS Range Resolution Accuracy Typical EMC Dev. Light Source Method 0.0 to 30.0 mg/L 0.1 mg/L ±1 mg/L ±4% of reading ±0.1 mg/L Tungsten lamp with narrow band interference filter @ 525 nm Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Amino Acid method.
PHOSPHATE LOW RANGE • Reinsert the cuvette into the instrument. SPECIFICATIONS Range Resolution Accuracy Typical EMC Dev. Light Source Method 0.00 to 2.50 mg/L 0.01 mg/L ±0.04 mg/L ±4% of reading ±0.01 mg/L Tungsten lamp with narrow band interference filter @ 610 nm Adaptation of the Ascorbic Acid method. The reaction between phosphate and the reagent causes a blue tint in the sample.
• Add the content of one packet of HI 93706B-0 Phosphorus Reagent B (Amino Acid) to the cuvette. Replace the cap and shake gently until completely dissolved. PHOSPHORUS SPECIFICATIONS Range Resolution Accuracy Typical EMC Dev. Light Source Method 0.0 to 15.0 mg/L 0.1 mg/L ±0.3 mg/L ±4% of reading ±0.2 mg/L Tungsten lamp with narrow band interference filter @ 525 nm Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Amino Acid method.
• Press ZERO key. The display will show “-0.0-” when the meter is zeroed and ready for measurement. POTASSIUM HIGH RANGE SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method 20 to 200 mg/L 5 mg/L ±30 mg/L ±7% of reading ±5 mg/L Tungsten lamp with narrow band interference filter @ 610 nm Adaptation of the Turbidimetric Tetraphenylborate method. The reaction between Potassium and reagents causes turbidity in the sample.
INTERFERENCES POTASSIUM MEDIUM RANGE Interferences may be caused by: Ammonium above 10 ppm Calcium above 10000 ppm as CaCO3 Chloride above 12000 ppm Magnesium above 8000 ppm as CaCO3 Sodium above 8000 ppm SPECIFICATIONS POTASSIUM ULTRA HIGH RANGE For samples containing more than 200 ppm of Potassium: follow the sample preparation procedure described at page 19 for NUTRIENTS SOLUTION (HR).
• Press ZERO key. The display will show “-0.0-” when the meter is zeroed and ready for measurement. POTASSIUM LOW RANGE SPECIFICATIONS • Remove the cuvette and add the content of one packet of HI 93750B-0 reagent. Replace the cap and gently mix for one minute by slowly turning the cuvette upside down. • Reinsert the cuvette into the instrument. • Press TIMER and the display will show the countdown prior to the measurement or, alternatively, wait for 2 minutes and press READ.
• Press ZERO key. The display will show “-0.0-” when the meter is zeroed and ready for measurement. SILICA SPECIFICATIONS • Remove the cuvette and add the content of one packet of HI 93750B-0 reagent. Replace the cap and gently mix for one minute by slowly turning the cuvette upside down. Range Resolution Accuracy Typical EMC Deviation Light Source Method • Reinsert the cuvette into the instrument. 0.00 to 2.00 mg/L 0.01 mg/L ±0.03 mg/L ±3% of reading ±0.
INTERFERENCES • Place the cuvette into the holder and close the lid. • Press ZERO key. The display will show “-0.0-” when the meter is zeroed and ready for measurement. Interference may be caused by: Phosphate above 60 mg/L Phosphate above 75 mg/L Sulfide and high concentration of iron Eliminate color and turbidity interferences by zeroing the meter with the original water sample.
SILVER SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method • Add exactly 1.0 mL of HI 93737B-0 Buffer reagent to the second beaker (the sample) and swirl gently to mix. 0.000 to 1.000 mg/L 0.001 mg/L ±0.005 mg/L ±10% of reading ± 0.001 mg/L #2 Tungsten lamp with narrow band interference filter @ 575 nm. Adaptation of the PAN method. The reaction between silver and reagents causes an orange tint in the sample.
• Press ZERO key. The display will show “-0.0-” when the meter is zeroed and ready for measurement. SULFATE SPECIFICATIONS 10 mL • Fill a second cuvette up to the mark with 10 mL of the reacted sample. Range Resolution Accuracy Light Source Method #2 • Insert the second cuvette into the instrument. #2 • Press READ to start the reading. The instrument displays the results in mg/L of silver.
ZINC • Add the content of one packet of HI 93751-0 Indicator reagent. 9 • Replace the cap and shake gently for 1 minute. 1’ 12 3 6 • Reinsert the cuvette into the instrument. • Press TIMER and the display will show the countdown prior to the measurement or, alternatively, wait for 5 minutes and press READ. When the timer ends the meter will perform the reading. SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method 0.00 to 3.00 mg/L 0.01 mg/L ±0.03 mg/L ±3% of reading ±0.
• Place the cap and insert the cuvette into the instrument and close the lid. ERRORS AND WARNINGS • Press ZERO key. The display will show “-0.0-” when the meter is zeroed and ready for measurement. The instrument shows clear warning messages when erroneous conditions appear and when measured values are outside the expected range. These messages are described below. No Light: The light source is not functioning properly. • Remove the cuvette and add 0.5 mL of HI 93731B-0 Cyclohexanone to the cuvette.
DATA MANAGEMENT The analyzed data can be managed using Hanna’s product HI92000, Windows ® Compatible Software.
ACCESSORIES REAGENT SETS HI 93700-01 100 ammonia LR tests HI 93700-03 300 ammonia LR tests HI 93701-01 100 free chlorine tests (powder) HI 93701-03 300 free chlorine tests (powder) HI 93701-F 300 free chlorine tests (liquid) HI 93701-T 300 total chlorine tests (liquid) HI 93702-01 100 copper HR tests HI 93702-03 300 copper HR tests HI 93704-01 100 hydrazine tests HI 93704-03 300 hydrazine tests HI 93705-01 100 silica tests HI 93705-03 300 silica tests HI 93706-01 100 phosphorus tests HI 93706-03 300 phospho
OTHER ACCESSORIES HI 731318 cloth for wiping cuvettes (4 pcs) HI 731321 glass cuvettes (4 pcs) HI 731325W new cap for cuvette (4 pcs) HI 740034 cap for 100 mL beaker (6 pcs) HI 740036 100 mL plastic beaker (6 pcs) HI 740038 60 mL glass bottle and stopper HI 740142 1 mL graduated syringe HI 740143 1 mL graduated syringe (6 pcs) HI 740144 pipette tip (6 pcs) HI 740157 plastic refilling pipette (20 pcs) HI 740220 25 mL glass cylinders with caps (2 pcs) HI 740223 170 mL plastic beaker HI 740224 170 mL plastic b
SALES AND TECHNICAL SERVICE CONTACTS Australia: Tel. (03) 9769.0666 • Fax (03) 9769.0699 e-mail: hannains@hannainst.com.au China: Tel. (10) 88570068 • Fax (10) 88570060 e-mail: hannachina@vip.sina.com Egypt: Tel. & Fax (02) 2758.683 e-mail: hannaegypt@go.com.eg Germany: Tel. (07851) 9129-0 • Fax (07851) 9129-99 e-mail: hannager@aol.com Greece: Tel. (210) 823.5192 • Fax (210) 884.0210 e-mail: hannagr@otenet.gr Indonesia: Tel. (21) 4584.2941 • Fax (21) 4584.2942 e-mail: transit@dnet.net.
