Hanna Instruments HI 93710 - Manual (Page 8)

8
HI 93710
pH/Chlorine
ON
OFF
HI 93711-0 Total Cl
2
DPD 1 packet
Liquid version (chlorine):
Code
Unit Description Quantity
HI 93701A-F Free Cl
2
DPD1 indicator 3 drops
HI 93701B-F Free Cl
2
DPD1 buffer 3 drops
HI 93701A-T Total Cl
2
DPD1 indicator 3 drops
HI 93701B-T Total Cl
2
DPD1 buffer 3 drops
HI 93701-C Total Cl
2
DPD3 solution 1 drop
REAGENT SETS
HI 93701-01 Reagents for 100 free chlorine tests
HI 93701-03 Reagents for 300 free chlorine tests
HI 93710-01 Reagents for 100 pH tests
HI 93710-03 Reagents for 300 pH tests
HI 93711-01 Reagents for 100 total chlorine tests
HI 93711-03 Reagents for 300 total chlorine tests
HI 93701-F Reagents for 300 free chlorine tests (liquid version)
HI 93701-T Reagents for 300 total chlorine tests (liquid version)
For other accessories see page 48.
MEASUREMENT PROCEDURE
• Turn the meter on by pressing ON/OFF.
• The meter will automatically default to pH mea-
surement mode.
• When the LCD displays “- - -”, it is ready.
pH MEASUREMENTS
In order to perform pH measurements, follow the procedure on
page 46.
CHLORINE MEASUREMENTS
• Press the pH/CL range key to select the chlorine scale. “C” will
appear on the LCD.
• Follow the procedures on page 34 and 36.
Note: Free and total chlorine have to be measured separately
following the indicated procedure with fresh unreacted samples
if both values are requested.
pH