Hanna HI3618D-1 Glass Body ORP Electrode
The Hanna HI3618D-1 Glass Body ORP Electrode is a high-performance ORP (Oxidation-Reduction Potential) electrode, specifically designed for precise laboratory applications. It features a platinum pin sensing tip, a single ceramic junction, and an integrated temperature sensor and amplifier—ensuring reliable and accurate measurements in various aqueous environments.
Key Features
Platinum Pin Tip for Consistent ORP Measurement: The electrode is equipped with a platinum sensing element that delivers quick and accurate redox readings, even in chemically active or unstable solutions.
Glass Body for Enhanced Chemical Resistance: Its glass construction makes the HI3618D-1 ideal for use in laboratory environments, where exposure to a wide variety of chemicals is common.
Built-In Temperature Sensor and Amplifier: The electrode includes both a temperature sensor, enabling automatic temperature compensation, and an amplifier, which boosts signal integrity and minimizes interference from electrical noise.
Controlled Electrolyte Flow via Ceramic Junction: Thanks to its single ceramic junction with a 15–20 µL/h flow rate, the electrode maintains stable and accurate measurements over time.
Reliable DIN Connection: Additionally, the 5-pole DIN connector ensures secure and fast integration with compatible Hanna benchtop instruments.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | HI3618D-1 |
| Electrode Type | ORP Electrode |
| 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 |
| Body Material | Glass |
| Cable | 5-pole; 1 meter (3.3 ft) |
| Connection Type | DIN |
| Recommended Use | Laboratory, general redox analysis |
Applications
Laboratory Redox Studies: Ideal for titrations, chemical testing, and environmental monitoring.
Quality Assurance and Research: Perfect for use in industries requiring consistent ORP verification, such as pharmaceuticals, water treatment, and food processing.
Educational Use: Suitable for academic settings where accurate and repeatable results are essential.
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