User manual HANNA INSTRUMENTS HI 83208

[. . . ] Instruction Manual HI 83208 Multiparameter Bench Photometer for Water Conditioning www. hannainst. com This Instrument is in Compliance with the CE Directives 1 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. [. . . ] Replace the cap and shake gently for about 15 seconds. COPPER LOW RANGE SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method 0 to 1000 g/L 1 g/L ±10 g/L ±5% of reading ±1 g/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. Description Bicinchoninate Quantity 1 packet · 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. REQUIRED REAGENTS Code HI 93747-0 REAGENT SETS HI 93747-01 Reagents for 100 tests HI 93747-03 Reagents for 300 tests For other accessories see page 73. · The instrument displays the results in mg/L of copper. MEASUREMENT PROCEDURE · Select the Copper LR method using the procedure described in the Method Selection section (see page 12). · Fill the cuvette with 10 mL of unreacted sample (up to the mark) and replace the cap. The meter will show "-0. 0-" when the meter is zeroed and ready for measurement. 10 ml INTERFERENCES Interference may be caused by: Silver Cyanide For samples overcoming buffering capacity of reagent (around pH 6. 8), pH should be adjusted between 6 and 8. Copper HR 28 29 Copper LR · Remove the cuvette. Replace the cap and shake gently for about 15 seconds. FLUORIDE SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method 0. 00 to 2. 00 mg/L 0. 01 mg/L ±5% of reading ±0. 01 mg/L Tungsten lamp with narrow band interference filter @ 575 nm Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, SPADNS method. The reaction between fluoride and the liquid reagent causes a red tint in the sample. Description SPADNS Reagent Quantity 4 mL · 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. REQUIRED REAGENT Code HI 93729-0 REAGENT SETS · The instrument displays the results in mg/L of copper. HI 93729-01 Reagents for 100 tests HI 93729-03 Reagents for 300 tests For other accessories see page 73. MEASUREMENT PROCEDURE INTERFERENCES Interference may be caused by: Silver Cyanide For samples overcoming buffering capacity of reagent (around pH 6. 8), pH should be adjusted between 6 and 8. · Select the Fluoride method using the procedure described in the Method Selection section (see page 12). · Add 2 mL of HI 93729-0 SPADNS reagent to two cuvettes. · Fill one of the cuvettes with distilled water up to the mark, replace the cap and invert several times to mix. 10 ml 2 ml 10 ml · Fill the other cuvette with sample up to the mark, replace the cap and invert several times to mix. #1 #2 · Place the cuvette with the reacted distilled water (# 1) into the holder and close the lid. #1 Copper LR 30 31 Fluoride · Press TIMER and the display will show the countdown prior to zeroing or, alternatively, wait for two minutes and press ZERO. The display will show "-0. 0-" when the meter is zeroed and ready for measurement. IRON HIGH RANGE SPECIFICATIONS 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. 01 mg/L Tungsten lamp with narrow band interference filter @ 525 nm Adaptation of the EPA Phenantroline method 315B, for natural and treated waters. The reaction between iron and reagents causes an orange tint in the sample. Description Powder Reagent Quantity 1 packet REQUIRED REAGENTS · Remove the cuvette. · Insert the other cuvette (# 2) with the reacted sample into the instrument. Code HI 93721-0 #2 REAGENT SETS HI 93721-01 Reagents for 100 tests HI 93721-03 Reagents for 300 tests For other accessories see page 73. MEASUREMENT PROCEDURE · Select the Iron HR method using the procedure described in the Method Selection section (see page 12). · Fill the cuvette with 10 mL of unreacted sample (up to the mark) and replace the cap. The display will show "-0. 0-" the meter is zeroed and ready for measurement. 10 mL Note: For wastewater or seawater samples, before performing measurements, distillation is required. For most accurate results, use two graduated pipettes to deliver exactly 8 mL of distilled water and 8 mL of sample. INTERFERENCES Interferences may be caused by: Alkalinity (as CaCO3) above 5000 mg/L Aluminum above 0. 1 mg/L Iron, ferric above 10 mg/L Chloride above 700 mg/L Phosphate, ortho above 16 mg/L Sodium hexametaphosphate above 1. 0 mg/L Sulfate above 200 mg/L Highly colored and turbid samples may require distillation Highly alkaline samples can be neutralized with nitric acid. · Remove the cuvette and add the content of one packet of HI 93721-0 reagent. Replace the cap and shake until dissolution is complete. Fluoride 32 33 Iron HR · Reinsert the cuvette into the instrument. IRON LOW RANGE SPECIFICATIONS 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. [. . . ] If under warranty, report the model number, date of purchase, serial number and the nature of the failure. If the repair is not covered by the warranty, you will be notified of the charges incurred. If the instrument is to be returned to Hanna Instruments, first obtain a Returned Goods Authorization Number from the Customer Service Department and then send it with shipment costs prepaid. When shipping any instrument, make sure it is properly packaged for complete protection. [. . . ]