Hanna Instruments HI 96101 - Manual (Page 6)

6
REQUIRED REAGENTS
Code Parameter Description Quantity/test
HI 93710-0 pH Phenol red 5 drops
HI 93701-0 Free Chlorine DPD Powder Reagent 1 packet
HI 93711-0 Total Chlorine DPD Powder Reagent 1 packet
HI 93722-0 Cyanuric Acid Powder Reagent 1 packet
HI 93718-0 Iodine DPD Powder Reagent 1 packet
HI 93716-0 Bromine DPD Powder Reagent 1 packet
HI 93746-0 Iron LR Powder Reagent 2 packet
Light Source Tungsten lamp
Light Detector Silicon Photocell with narrow band interference filter @ 525 nm
Methods For pH: Phenol red method. The reaction with reagents causes a red
tint in the sample.
For Chlorine: Adaptation of the USEPA method and Standard Method
4500-Cl G. The reaction with reagents causes a pink tint in the
sample.
For Cyanuric Acid: Adaptation of the turbidimetric method. The reaction
between cyanuric acid and the reagent causes a white suspension in
the sample.
For Iodine: Adaptation of the EPA, DPD method. The reaction between
iodine and the reagent causes a pink tint in the sample.
For Bromine: Adaptation of the EPA, DPD method. The reaction
between bromine and the reagent causes a pink tint in the sample.
For Iron LR: Adaptation of the TPTZ method. The reaction between
iron and the reagent causes a violet tint in the sample.
Environment 0 to 50°C (32 to 122°F); max 95% RH non-condensing
Battery Type 1 x 9 volt
Auto-Shut off After 10' of non-use in measurement mode ;
after 1 hour of non-use in calibration mode ;
with last reading reminder.
Dimensions 192 x 104 x 69 mm (7.6 x 4.1 x 2.7")
Weight 360 g (12.7 oz.).