User manual HANNA INSTRUMENTS HI 3824

[. . . ] Instruction Manual SPECIFICATIONS Range 0 to 2. 5 mg/L NH3-N Smallest Increment 0. 5 mg/L NH3-N Analysis Method Colorimetric Sample Size 10 mL Number of Tests 25 (average) Case Dimensions 220x145x55 mm (8. 7x5. 7x2. 1") Shipping Weight 180 g (6. 8 oz. ) INSTRUCTIONS READ THE ENTIRE INSTRUCTIONS BEFORE USING THE KIT · Remove the cap from the plastic vessel. [. . . ] The kit is portable and can be used in the field as well as in the laboratory. * mg/l is equivalent to ppm (parts per million) · It is better to match the color with a white sheet at about 10 cm behind the comparator. SPECIFICATIONS www. hannainst. com · Add 8 drops of Nessler Reagent, replace the cap and mix by carefully swirling the vessel. 04/02 Dear Customer, Thank you for choosing a Hanna Product. Please read this instruction manual carefully before using the chemical test kit. It will provide you with the necessary information for correct use of the kit. Remove the chemical test kit 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 kit is supplied with: · 1 plastic beaker (20 mL); · 1 color comparator cube; · Ammonia Reagent 1 for Fresh Water, 1 bottle with dropper (20 mL); · Nessler Reagent, 1 bottle with dropper (20 mL). Note: Any damaged or defective item must be returned in its original packing materials. CHEMICAL REACTION The ammonia level in mg/L (or ppm), ammonia as nitrogen is determined by a colorimetric method. [. . . ] Read Health and Safety Data Sheet before performing this test. ISTR3824R2 PRINTED IN ITALY [. . . ]