88
8.24. FLUORIDE HIGH RANGE
SPECIFICATIONS
Range 0.0 to 20.0 mg/L (as F
‑
)
Resolution 0.1 mg/L
Accuracy ±0.5 mg/L ±3% of reading at 25 °C
Light Source LED with narrow band interference filter @ 575 nm
Method Adaptation of the Standard Methods for the Examination of Water and
Wastewater, 18
th
edition, SPADNS method.
REQUIRED REAGENT
Code Description Quantity
HI93739A‑0 Fluoride High Range Reagent A 2 mL
HI93739B‑0 Fluoride High Range Reagent B 8 mL
REAGENT SETS
HI93739‑01 Reagents for 100 tests
HI93739‑03 Reagents for 300 tests
For other accessories see page 200.
MEASUREMENT PROCEDURE
• Select the Fluoride HR method using the procedure
described in the Method Selection section
(see page 18).
• Add 2.00 mL of HI93739A‑0 Fluoride High Range
Reagent A to the cuvette and use the pipette to fill
up the cuvette to the 10 mL mark with HI93739B‑0
Fluoride High Range Reagent B.
• Replace the cap and invert several times to mix.
• Place the cuvette into the holder and close the lid.
FLUORIDE HIGH RANGE
2 mL
10 mL
To Next Page
Loading...
