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Hanna Instruments HI6421 User Manual

Hanna Instruments HI6421
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15  Getting Started
HI764833 Polarographic Probe
9
10
1
2
3
4
5
6
8
7
1. Cable
2. Cable relief
3. Probe body
4. Temperature sensor
5. Ag/AgCl anode and reference
6. Glass insulator / platinum cathode
7. Oxygen permeable PTFE membrane
8. Screw cap
9. O‑ring seal
10. DIN Connector
The HI76483 Clark‑Type Polarographic probe has a thin, 12 mm (0.47”) design that allows for convenient
measurement in narrow vessels such as test tubes, wine bottles, and Biological Oxygen Demand (BOD) bottles.
Screw‑on caps with pretensioned membranes provide quick maintenance.
7. GETTING STARTED
7.1. ATTACHING THE HOLDER
Attaching the electrode holder base plate
Take the HI764060 holder from the box.
Identify the metal base plate (4) with the integrated pivot pin (5) and the screw (2).
The plate may be attached to either side of the meter, left (L) or right (R).
Place the meter face down on a clean, dry surface.
Align the hole on the base plate (3) over the rubber foot (6R or 6L).
The pivot pin (5) should be facing downward.
Use a screwdriver (1) to tighten the screw (2) and attach the base plate to the meter.
Position the meter with the display facing up.
Slide the holder (7) over the pivot pin (5). A “slide in” motion is required to lock the arm into position.
For increased arm rigidity, tighten the metal knobs on both sides of the holder.

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Hanna Instruments HI6421 Specifications

General IconGeneral
BrandHanna Instruments
ModelHI6421
CategoryMeasuring Instruments
LanguageEnglish

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