29
Bromine
BROMINE
SPECIFICATIONS
Range
0.00 to 8.00 mg/L
Resolution
0.01 mg/L
Accuracy
±0.08 mg/L ±3% of reading at 25 °C
Typical EMC
±0.01 mg/L
Deviation
Light Source
Tungsten lamp with narrow band interference filter @ 525 nm
Method
Adaptation of the
Standard Methods for the Examination of Water and Wastewater,
18
th
edition, DPD method. The reaction between bromine and the reagent causes a
pink tint in the sample.
REQUIRED REAGENTS
Code
Description
Quantity
HI 93716-0
DPD Reagent
1 packet
REAGENT SETS
HI 93716-01
Reagents for 100 tests
HI 93716-03
Reagents for 300 tests
For other accessories see page 132.
MEASUREMENT PROCEDURE
• Select the
Bromine 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.
• 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 for
measurement.
10 mL