Hanna Instruments HI 3879 User Manual
Instruction Manual
SPECIFICATIONSSPECIFICATIONS
SPECIFICATIONS
SPECIFICATIONSSPECIFICATIONS
INSTRUCTIONSINSTRUCTIONS
INSTRUCTIONS
INSTRUCTIONSINSTRUCTIONS
REFERENCESREFERENCES
REFERENCES
REFERENCESREFERENCES
HI 3879
Iodine
Test Kit
www.hannainst.com
SPECIFICATIONSSPECIFICATIONS
SPECIFICATIONS
SPECIFICATIONSSPECIFICATIONS
Dear Customer,
Thank you for choosing a Hanna Product.
Please read the instruction sheet carefully before using the
test kit. It will provide you with the necessary information
for correct use of the kit. If you need additional information,
do not hesitate to e-mail us at tech@hannainst.com.
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:
• HI 93718-0 Reagent, packets (100 pcs);
• 1 color comparator cube;
• 1 plastic pipette (3 mL).
Range 0 to 5 mg/L (ppm)
Smallest Increment 1 ppm
Analysis Method Colorimetric
Sample Size 5 mL
Number of Tests 100
Case Dimensions 230x60x68 mm (9.0x2.4x2.7")
Shipping Weight 143 g (5.0 oz.)
SIGNIFICANCE AND USESIGNIFICANCE AND USE
SIGNIFICANCE AND USE
SIGNIFICANCE AND USESIGNIFICANCE AND USE
The disinfectant properties of iodine have led to its use as
an alternative to chlorine and bromine.
However, its toxic and corrosive properties and the difficulties
of dissolving it in water has limited a more wide-spread
application. One of its most common application is in
poultry industry process water.
Note: mg/L is equivalent to ppm (parts per million).
CHEMICAL REACTIONCHEMICAL REACTION
CHEMICAL REACTION
CHEMICAL REACTIONCHEMICAL REACTION
The reaction between iodine and the reagent causes a
reddish tint in the sample. The amount of color developed is
proportional to the concentration of iodine present in the
aqueous sample.
READ THE ENTIRE INSTRUCTIONS BEFORE USING THE KIT
5 mL
• Fill the color comparator cube with
5 mL of sample (up to the mark).
• Add 1 packet of HI 93718-0 reagent, replace the cap
and shake well.
• Wait for 2 minutes to allow color
to develop.
• Determine which color matches the solution in the vessel
and record the result as mg/L (or ppm) of Iodine.
Note: It is better to match the color with a white sheet
placed at about 10 cm (4") behind the comparator.
10 cm
Adaptation of the Standard Methods for the Examination
of Water and Wastewater, 18th edition, DPD method.
HEALTH AND SAFETYHEALTH AND SAFETY
HEALTH AND SAFETY
HEALTH AND SAFETYHEALTH AND SAFETY
The chemicals contained in this kit may be hazardous if
improperly handled. Read the relevant Health and Safety
Data Sheet before performing this test.
Note: Any damaged or defective item must be returned in
its original packing materials.
ISTR3879 10/00 PRINTED IN ITALY
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