Hanna-instruments HI 83203 Manual do Utilizador Página 1

1Instruction ManualHI 83203Multiparameter BenchPhotometerfor Aquaculturewww.hannainst.com

10HEALTH & SAFETY• The chemicals contained in the reagent kits may be hazardous if improperly handled.• Read the Material Safety Data Sheet (MSDS)

11POWER CONNECTION AND BATTERY MANAGEMENTThe meter can be powered from an AC/DC adapter (included) or from the built-in rechargeable battery.Note: Alw

12DATA MANAGEMENTThe instrument features a data log function to help you keep track of all your analysis. The data log canhold 200 individual measurem

13In the Setup mode the instrument’s parameters can be changed. Some parameters affect the measuringsequence and others are general parameters that ch

14Date / 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

15HI 83203 offers an interactive contextual help mode that assists the user at any time.To access the help screens press HELP.The instrument will disp

16Ammonia 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

17• 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

18Ammonia 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

19Ammonia 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

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

20FREE CHLORINEFREE CHLORINEFREE CHLORINEFREE CHLORINEFREE CHLORINESPECIFICATIONSRange 0.00 to 2.50 mg/LResolution 0.01 mg/LAccuracy ±0.03 mg/L ±3% of

21Free 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

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

23Total ChlorineTOTAL CHLORINESPECIFICATIONSRange 0.00 to 3.50 mg/LResolution 0.01 mg/LAccuracy ±0.03 mg/L ±3% of reading at 25 °CTypical EMC ±

24Total 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

25• 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

26Copper 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

27Copper 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

28Copper LRCOPPER LOW RANGESPECIFICATIONSRange 0 to 1000 μg/LResolution 1 μg/LAccuracy ±10 μg/L ±5% of reading at 25 °CTypical EMC ±1 μg/LDeviationLig

29Copper 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

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

30NitrateSPECIFICATIONSRange 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

31Nitrate• Replace the cap and immediately shake vigorously upand down for exactly 10 seconds. Continue to mix byinverting the cuvette gently for 50 s

32Nitrite HRNITRITE HIGH RANGESPECIFICATIONSRange 0 to 150 mg/LResolution 1 mg/LAccuracy ±4 mg/L ±4% of reading at 25 °CTypical EMC ±1 mg/LDeviationLi

33Nitrite HR• Add the content of one packet of HI 93708-0 reagent.Replace the cap and shake gently until completely dissolved.• Reinsert the cuvette i

34SPECIFICATIONSRange 0.00 to 1.15 mg/LResolution 0.01 mg/LAccuracy ±0.06 mg/L ±4% of reading at 25 °CTypical EMC ±0.01 mg/LDeviationLight Source Tung

35• Reinsert the cuvette into the instrument.• Press Timer and the display will show the countdown prior to the measurement or, alternatively, waitfor

36Dissolved 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

37Dissolved Oxygen• Let the sample stand and the flocculent agent will start to settle.• After approximately 2 minutes, when the upper half of the bot

38pHpHSPECIFICATIONSRange 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

39pH• 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

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

40Phosphate 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

41Phosphate 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

42Phosphate 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.

43Phosphate LR• Reinsert the cuvette into the instrument.• Press Timer and the display will show the countdown prior to the measurement or, alternativ

44The instrument shows clear warning messages when erroneous conditions appear and when measured values areoutside the expected range. These messages

45Description 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, To

46OTHER ACCESSORIESHI 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

47WARRANTYAll Hanna Instruments meters are warranted for two years against defects in workmanship and materialswhen used for its intended purpose and

48Printed in EUROPE(ROMANIA)Hanna Instruments Inc.Highland Industrial Park584 Park East DriveWoonsocket, RI 02895 USATechnical Support for CustomersTe

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

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

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

8(c) take out the syringe and clean the outside of the syringe tip. Be sure that no drops are hangingon the tip of the syringe, if so eliminate them.

9shake gently shake vigorouslyUSING CUVETTES• Proper mixing is very important for reproducibility of the measurements. The right way of mixing acuvett