Hanna HI3618D Glass Body ORP Electrode
The Hanna HI3618D Glass Body ORP Electrode is a precision-engineered ORP electrode featuring a glass body, platinum pin tip, and a built-in temperature sensor. Designed for accurate oxidation-reduction potential (ORP) measurements, this electrode is ideal for laboratory environments where reliability and data integrity are essential.
Key Features
Platinum Pin Tip for Fast and Accurate ORP Readings: The platinum sensing element offers excellent conductivity and chemical stability, providing consistent and responsive redox measurements across a wide range of solutions.
Glass Body for Chemical Compatibility: Its chemically resistant glass shaft makes this electrode particularly suitable for laboratory and research applications involving aggressive or reactive chemicals.
Built-In Temperature Sensor and Amplifier: With an integrated temperature sensor, the HI3618D ensures automatic temperature compensation. Additionally, the amplifier enhances signal strength, making it less susceptible to electrical noise.
Ceramic Junction for Stable Electrolyte Flow: The single ceramic junction offers a controlled flow rate of 15–20 µL/h, ensuring measurement consistency and extended electrode life.
DIN Connector for Seamless Integration: Furthermore, the 5-pole DIN connector allows fast, secure attachment to compatible Hanna benchtop meters.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | HI3618D |
| Electrode Type | ORP Electrode |
| Body Material | Glass |
| Reference System | Single, Ag/AgCl |
| Junction / Flow Rate | Ceramic, single / 15–20 µL/h |
| Electrolyte | KCl 3.5M + AgCl |
| Measurement Range | ±2000 mV |
| Operating Temperature Range | -5 to 70°C |
| Maximum Pressure | 0.1 bar |
| Tip Shape | Platinum pin |
| Temperature Sensor | Yes |
| Amplifier | Yes |
| Cable | 5-pole; 1 meter (3.3 ft) |
| Connection Type | DIN |
| Recommended Use | Laboratory and general ORP applications |
Applications
Research Laboratories: Ideal for controlled experiments involving redox reactions.
Quality Control Testing: Reliable tool for process validation in food, chemical, and water testing labs.
Academic Use: Widely used in universities and teaching laboratories for chemistry and environmental science studies.
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