44
10 mL
SPECIFICATIONS
Range 6.5 to 8.5 pH
Resolution 0.1 pH
Precision ±0.1 pH
Typical EMC ±0.1 pH
Deviation
Light Source Tungsten lamp with narrow band interference filter
@ 525 nm
Method Adaptation of the Phenol Red method. The reaction
between the sample and the reagent causes a
yellow to a red tint in the sample.
REQUIRED REAGENTS
Code Description Quantity/test
HI 93710-0 Phenol Red Indicator 1 packet
REAGENT SETS
HI 93710-01 Reagents for 100 tests
HI 93710-03 Reagents for 300 tests
For other accessories see page 49.
MEASUREMENT PROCEDURE
• Select the program number corresponding to pH on the secondary
LCD by pressing PROGRAM ▼ and ▲.
• Fill the cuvet with 10 mL of unreacted
sample, up to the mark, and replace
the cap.
• Place the cuvet into the holder and
ensure that the notch on the cap is
positioned securely into the groove.
• Press ZERO and “SIP” will blink on the display.
pH
pH
