Hach DR2400 User Manual

DR/2400
Ozone
Ozone_AccuVac_Other_IND_Eng_Ody.fm Page 1 of 4
• Analyze sample immediately. Do not preserve for later analysis.
• Use tap water or deionized water for the blank (ozone-free water).
• The sequence of measuring the blank and the sample is reversed in this procedure.
Ozone
Method 8311
Indigo Method
AccuVac
®
Ampul
LR (0.01 to 0.25 mg/L O
3
),
MR (0.01 to 0.75 mg/L O
3
),
HR (0.01 to 1.50 mg/L O
3
)
Scope and Application: For water
1. Touch
Hach Programs.
Select from the following
programs:
454 Ozone LR AV
455 Ozone MR AV
456 Ozone HR AV
Touch Start.
2. Gently collect at least
40 mL of sample in a
50-mL beaker.
3. Collect at least 40 mL
of ozone-free water
(the blank) in another
50-mL beaker.
4. Fill one Indigo Ozone
Reagent AccuVac Ampul
with the sample and
another with the blank.
Keep the tip immersed
while the ampule fills.
Tips and Techniques
AccuVac Ampul Method 8311
Hach Programs

Hach DR2400 Specifications

General

Brand	Hach
Model	DR2400
Category	Measuring Instruments
Language	English