Hanna-instruments HI 83208 Manual do Utilizador Página 1

1Instruction ManualHI 83208Multiparameter BenchPhotometerfor Water Conditioningwww.hannainst.com

10• Pay attention to push the cuvette completely down in the holder and to align the white point on thecap to the indexing mark on the meter.• In orde

11METHOD REFERENCE TABLEMethod Method Pagedescription1 Ammonia MR 172 Ammonia LR 193 Free Chlorine 214 Total Chlorine 245 Copper HR 276 Copper LR 297

12POWER CONNECTION AND BATTERY MANAGEMENTThe meter can be powered from an AC/DC adapter (included) or from the built-in rechargeable battery.Note: Alw

13DATA MANAGEMENTThe instrument features a data log function to help you keep track of all your analysis. The data log canhold 200 individual measurem

14In the Setup mode the instrument’s parameters can be changed. Some parameters affect the measuringsequence and others are general parameters that ch

15Date / TimeThis option is used to set the instrument’s date and time.Press the Modify key to change the date/time.Press the W X functional keys to h

16HI 83208 offers an interactive contextual help mode that assists the user at any time.To access the help screens press HELP.The instrument will disp

17Ammonia MRSPECIFICATIONSRange 0.00 to 10.00 mg/LResolution 0.01 mg/LAccuracy ±0.05 mg/L ±5% of reading at 25 °CTypical EMC ±0.01 mg/LDeviationLight

18• Remove the cuvette.• Add 4 drops of HI 93715A-0 First reagent (6 drops forseawater analysis). Replace the cap and mix the solution.• Add 4 drops o

19Ammonia LRSPECIFICATIONSRange 0.00 to 3.00 mg/LResolution 0.01 mg/LAccuracy ±0.04 mg/L ±4% of reading at 25 °CTypical EMC ±0.01 mg/LDeviationLight S

2Dear Customer,Thank you for choosing a Hanna product. Please read this instruction manual carefully before using theinstrument. This manual will prov

20Ammonia LR• Remove the cuvette.• Add 4 drops of HI 93700A-0 First reagent (6 drops forseawater analysis). Replace the cap and mix the solution.• Add

21FREE CHLORINEFREE CHLORINEFREE CHLORINEFREE CHLORINEFREE CHLORINESPECIFICATIONSRange 0.00 to 2.50 mg/LResolution 0.01 mg/LAccuracy ±0.03 mg/L ±3% of

22Free Chlorine• Press the Zero key. The meter will show “-0.0-” when the meter is zeroed and ready for measurement.• Remove the cuvette.Powder reagen

23• Reinsert the cuvette into the instrument.• Press Read to start the reading. The instrument displays the results in mg/L of free chlorine.INTERFER

24Total ChlorineTOTAL CHLORINESPECIFICATIONSRange 0.00 to 3.50 mg/LResolution 0.01 mg/LAccuracy ±0.03 mg/L ±3% of reading at 25 °CTypical EMC ±

25Total Chlorine• Press the Zero key. The meter will show “-0.0-” when the meter is zeroed and ready for measurement.• Remove the cuvette.Powder reage

26• Press Timer and the display will show the countdown prior to the measurement or, alternatively, waitfor 2 minutes and 30 seconds and press Read. W

27Copper HRCOPPER HIGH RANGESPECIFICATIONSRange 0.00 to 5.00 mg/LResolution 0.01 mg/LAccuracy ±0.02 mg/L ±4% of reading at 25 °CTypical EMC ±0.01 mg/L

28Copper HR• Remove the cuvette.• Add the content of one packet of HI 93702-0 Bicinchoninate.Replace the cap and shake gently for about 15 seconds.• R

29Copper LRCOPPER LOW RANGESPECIFICATIONSRange 0 to 1000 μg/LResolution 1 μg/LAccuracy ±10 μg/L ±5% of reading at 25 °CTypical EMC ±1 μg/LDeviationLig

3PRELIMINARY EXAMINATIONPlease examine this product carefully. Make sure that the instrument is not damaged. If any damageoccurred during shipment, pl

30Copper LR• Remove the cuvette.• Add the content of one packet of HI 95747-0 Bicinchoninate.Replace the cap and shake gently for about 15 seconds.• R

31FluorideFLUORIDESPECIFICATIONSRange 0.00 to 2.00 mg/LResolution 0.01 mg/LAccuracy ±0.03 mg/L ±3% of reading at 25 °CTypical EMC ±0.01 mg/LDeviationL

32• Press Timer and the display will show the countdown prior to zeroing or, alternatively, wait for twominutes and press Zero. The display will show

33Iron HRIRON HIGH RANGESPECIFICATIONSRange 0.00 to 5.00 mg/LResolution 0.01 mg/LAccuracy ±0.04 mg/L ±2% of reading at 25 °CTypical EMC ±0.01 mg/LDevi

34Iron HR• Reinsert the cuvette into the instrument.• Press Timer and the display will show the countdown prior to the measurement or, alternatively,w

35Iron LRIRON LOW RANGESPECIFICATIONSRange 0 to 400 μg/LResolution 1 μg/LAccuracy ±10 μg/L ±8% of reading at 25 °CTypical EMC ±1 μg/LDeviationLight So

36Iron LR• Press the Zero key. The display will show “-0.0-” when the meter is zeroed and ready formeasurement.• Remove the cuvette.• Fill another gra

37Iron LRINTERFERENCESInterference may be caused by:Cadmium above 4.0 mg/LChromium3+ above 0.25 mg/LChromium6+ above 1.2 mg/LCobalt above 0.05 mg/LCop

38SPECIFICATIONSRange 0.0 to 20.0 mg/LResolution 0.1 mg/LAccuracy ±0.2 mg/L ±3% of reading at 25 °CTypical EMC ±0.1 mg/LDeviationLight Source Tungsten

39Manganese HR• Add the content of one packet of HI 93709B-0 SodiumPeriodate reagent. Replace the cap and invert to mix withgently movements for 2 min

4PRINCIPLE OF OPERATIONAbsorption of light is a typical phenomenon of interaction between electromagnetic radiation and matter.When a light beam cross

40Manganese LRMANGANESE LOW RANGESPECIFICATIONSRange 0 to 300 μg/LResolution 1 μg/LAccuracy ±10 μg/L ±3% of reading at 25 °CTypical EMC ±1 μg/LDeviati

41Manganese LR• Add 0.2 mL of the HI 93748B-0 Alkaline-cyanidereagent solution to each cuvette, replace the caps andinvert gently to mix for about 30

42Manganese LR• Insert the second cuvette with the reacted sample intothe instrument.• Press Read to start the reading. The instrument displays the re

43MolybdenumMOLYBDENUMSPECIFICATIONSRange 0.0 to 40.0 mg/LResolution 0.1 mg/LAccuracy ±0.3 mg/L ±5% of reading at 25 °CTypical EMC ±0.1 mg/LDeviationL

44• Fill one graduated mixing cylinder up to the 25 mLmark with the sample.• Add the content of one packet of HI 93730A-0molybdenum reagent, close the

45Molybdenum• Press Timer and the display will show the countdown prior to the measurement or, alternatively, waitfor five minutes and press Read. Whe

46Nickel HRSPECIFICATIONSRange 0.00 to 7.00 g/LResolution 0.01 g/LAccuracy ±0.07 g/L ±4% of reading at 25 °CTypical EMC ±0.02 g/LDeviationLight Source

47Nickel HR• Remove the cuvette and add the content of one packet ofHI 93726-0 reagent. Replace the cap and shake gentlyuntil completely dissolved.• R

48Nickel LRNICKEL LOW RANGESPECIFICATIONSRange 0.000 to 1.000 mg/LResolution 0.001 mg/LAccuracy ±0.010 mg/L ±7% of reading at 25 °CTypical EMC ±0.001

49Nickel LR• Press Timer and the display will show a countdown prior to adding reagent C or, alternatively, waitfor 15 minutes. Add one packet of HI 9

5Where:-log I/Io= Absorbance (A)Io= intensity of incident light beamI = intensity of light beam after absorptionελ= molar extinction coefficient at wa

50INTERFERENCESInterference may be caused by:Co2+ must not be presentFe2+ must not be presentAl3+ above 32 mg/LCa2+ above 1000 mg/L (as CaCO3)Cd2+ abo

51NitrateSPECIFICATIONSRange 0.0 to 30.0 mg/LResolution 0.1 mg/LAccuracy ±0.5 mg/L ±10% of reading at 25 °CTypical EMC ±0.1 mg/LDeviationLight Source

52Nitrate• Replace the cap and immediately shake vigorously upand down for exactly 10 seconds. Continue to mix byinverting the cuvette gently for 50 s

53Dissolved OxygenSPECIFICATIONSRange 0.0 to 10.0 mg/LResolution 0.1 mg/LAccuracy ±0.4 mg/L ±3% of reading at 25 °CTypical EMC ± 0.1 mg/LDeviationLigh

54Dissolved Oxygen• Let the sample stand and the flocculent agent will start to settle.• After approximately 2 minutes, when the upper half of the bot

55pHpHSPECIFICATIONSRange 6.5 to 8.5 pHResolution 0.1 pHAccuracy ±0.1 pH at 25 °CTypical EMC ±0.1 pHDeviationLight Source Tungsten lamp with narrow ba

56pH• Remove the cuvette and add 5 drops of HI 93710-0 PhenolRed Indicator. Replace the cap and mix the solution.• Reinsert the cuvette into the instr

57Phosphate HRPHOSPHATE HIGH RANGESPECIFICATIONSRange 0.0 to 30.0 mg/LResolution 0.1 mg/LAccuracy ±1 mg/L ±4% of reading at 25 °CTypical EMC Dev. ±0.1

58Phosphate HR• Add the content of one packet of HI 93717B-0 PhosphateHR Reagent B to the cuvette. Replace the cap and shakegently until completely di

59Phosphate LRPHOSPHATE LOW RANGESPECIFICATIONSRange 0.00 to 2.50 mg/LResolution 0.01 mg/LAccuracy ±0.04 mg/L ±4% of reading at 25 °CTypical EMC Dev.

6INSTRUMENT DESCRIPTION1) Open Cuvette Lid2) Indexing mark3) Cuvette point4) Liquid Crystal Display (LCD)5) Splash proof keypad6) ON/OFF power switch7

60Phosphate LR• Reinsert the cuvette into the instrument.• Press Timer and the display will show the countdown prior to the measurement or, alternativ

61PhosphorusPHOSPHORUSSPECIFICATIONSRange 0.0 to 15.0 mg/LResolution 0.1 mg/LAccuracy ±0.3 mg/L ±4% of reading at 25 °CTypical EMC Dev. ±0.2 mg/LLight

62Phosphorus• Add the content of one packet of HI 93706B-0 PhosphorusReagent B (Amino Acid) to the cuvette. Replace the capand shake gently until comp

63SilicaSILICASPECIFICATIONSRange 0.00 to 2.00 mg/LResolution 0.01 mg/LAccuracy ±0.03 mg/L ±3% of reading at 25 °CTypical EMC ±0.01 mg/LDeviationLight

64Silica• Place the cuvette into the holder and close the lid.• Press the Zero key. The display will show “-0.0-” when the meter is zeroed and ready f

65• Press  or  to return to the measurement screen.INTERFERENCESInterference may be caused by:Phosphate above 60 mg/LPhosphate above 75 mg/LSulfide

66SilverSILVERSPECIFICATIONSRange 0.000 to 1.000 mg/LResolution 0.005 mg/LAccuracy ±0.020 mg/L ±5% of reading at 25 °CTypical EMC ± 0.001 mg/LDeviatio

67Silver• Add exactly 1.0 mL of HI 93737B-0 Buffer reagent to the secondbeaker (the sample) and swirl gently to mix. Press Timer and thedisplay will s

68Silver• Press the Zero key. The display will show “-0.0-” when the meter is zeroed and ready formeasurement.• Fill a second cuvette up to the mark w

69ZincZINCSPECIFICATIONSRange 0.00 to 3.00 mg/LResolution 0.01 mg/LAccuracy ±0.03 mg/L ±3% of reading at 25 °CTypical EMC ±0.01 mg/LDeviationLight Sou

7KEYPAD DESCRIPTIONThe keypad contains 8 direct keys and 3 functional keys with the following functions:Press to perform the function displayed above

70INTERFERENCESInterference may be caused by:Aluminum above 6 mg/LCadmium above 0.5 mg/LCopper above 5 mg/LIron above 7 mg/LManganese above 5 mg/LNick

71The instrument shows clear warning messages when erroneous conditions appear and when measured values areoutside the expected range. These messages

72Description Range MethodAmmonia MR 0.00 to 10.00 mg/ L NesslerAmmonia LR 0.00 to 3.00 mg /L NesslerChlorine, Free 0.00 to 2.50 mg/L DPDChlorine, Tot

73Nickel LR 0.000 to 1.000 mg/L PANNitrate 0.0 to 30.0 mg/ L Cadmium ReductionOxygen, Dissolved 0.0 to 10.0 mg/L WinklerpH 6.5 to 8.5 pH Phenol RedPho

74HI 93726-01 100 nickel HR testsHI 93726-03 300 nickel HR testsHI 93728-01 100 nitrate testsHI 93728-03 300 nitrate testsHI 93729-01 100 fluoride tes

75WARRANTYAll Hanna Instruments meters are warranted for two years against defects in workmanship and materialswhen used for its intended purpose and

76Printed in EUROPE(ROMANIA)Hanna Instruments Inc.Highland Industrial Park584 Park East DriveWoonsocket, RI 02895 USATechnical Support for CustomersTe

8The instructions listed below should be carefully followed during testing to ensure most accurate results.• Color or suspended matter in large amount

9• Proper use of the powder reagent packet:(a) use scissors to open the powder packet;(b) push the edges of the packet to form a spout;(c) pour out th