16
ON
OFF
Fe
Mn
Manganese
HI 93748A-0 Ascorbic acid 2 packets
HI 93748B-0 Alkaline-cyanide solution 0.40 mL
HI 93748C-0 0.1% PAN indicator 2 mL
HI 93703-51 Dispersing Agent 4-6 drops (only
when necessary, see note)
REAGENT SETS
HI 93746-01 Reagents for 50 iron LR tests
HI 93746-03 Reagents for 150 iron LR tests
HI 93748-01 Reagents for 50 manganese LR tests
HI 93748-03 Reagents for 150 manganese LR tests
For other accessories see page 48.
MEASUREMENT PROCEDURE
• Turn the meter on by pressing ON/OFF.
• When the LCD displays "- - -", it is ready.
IRON MEASUREMENTS
• Select the iron parameter by pressing the Fe/
Mn key until "F" appears on the display.
• Follow the procedure on page 44.
MANGANESE MEASUREMENTS
• Select the manganese param-
eter by pressing the Fe/Mn
key until "n" appears on the
display.
• Fill one cuvet up to the mark with 10 mL of
deionized water.
• Fill a second cuvet up to the mark with 10 mL
of sample.
HI 93742
Iron LR/Manganese LR
Fe
Mn
10 mL
10 mL
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