11A, Jalan PJS 11/20,
Bandar Sunway,
46150 Petaling Jaya,
Selangor, Malaysia.
Hanna Instruments (M) Sdn Bhd
N0. 303-2-27, Krystal Point,
Jalan Sultan Azlan Shah,
11900 Sungai Nibong,
Penang, Malaysia.
+604-638 4558
+604-645 4558
penang@hannamalaysia.com
Sabah Branch Office
Hanna Instruments (M) Sdn Bhd
No. 4-1, 1st Floor,
Plaza Kingfisher,
Jalan Plaza Kingfisher 5,
Inanam, 88450 Kota Kinabalu,
Sabah, East Malaysia.
088-382 941
088-382 942
sabah@hannamalaysia.com
HI764073 Spare Polarographic Dissolved Oxygen Probe with Protective Sleeve for the HI98193 - HI764073
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Polarographic Sensor
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Screw-On Protective Sleeve
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Integrated Temperature Sensor
Details
The HI76407 is a standard Clark-type polarographic dissolved oxygen probe for Hanna’s benchtop and portable dissolved oxygen meters. The probe is constructed of durable ABS plastic for maximum durability and contains an integrated temperature sensor for temperature compensated measurements. It is compatible with our HI76407A/P PTFE membrane caps. Each cap is easily filled with HI7041 electrolyte and screwed onto the probe. The probe’s tapered design makes it ideal for BOD measurements. The large hole on the protective cap allows for proper solution cycling ensuring that the sensor is always being exposed to fresh sample.
Each membrane separates the probe’s platinum cathode and silver anode from the water sample being measured. Oxygen diffuses across the membrane and interacts with the polarographic system to produce a current proportional to oxygen concentration.
Specifications
| Type | Polarographic |
|---|---|
| Anode | Silver |
| Cathode | Glass encapsulated Platinum |
| Recommended Operating Temperature | 0 to 50°C (32 to 122°F) |
| Temperature Sensor | yes |
| Connection | quick connect DIN |