GRT1120P ORP electrode is a good helper for potential monitoring in circuit boards and chromium containing wastewater treatment! In the detection of oxidation-reduction potential in such industrial wastewater, ordinary electrodes often face problems such as poor adaptability, insufficient stability, and easy contamination of platinum plates, either inaccurate measurement or tedious maintenance. And it adopts a platinum silver chloride composite electrode structure, with precise measurement and strong stability, matched with standard installation threads and convenient cleaning design, perfectly matching the monitoring needs of specific wastewater treatment scenarios, making redox potential measurement simple and reliable.
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Features
Specifications
| Parameter | Value |
|---|---|
| ORP Range | -1999—1999mv |
| Temperature Range | 0-60℃ |
| Pressure Range | 0-0.3 M Pa |
| Electric potential | 245-270mv |
| Stability | ±8mv/24h |
Core product advantages
- Platinum silver chloride composite structure with online potential detection accuracy
- Suitable for normal working conditions from 0-60 ℃, without the need for additional temperature adjustment
- Equipped with 0.3Mpa pressure resistance, it is not afraid of pressure fluctuations in wastewater treatment
- PG13.5 standard thread, easy installation of pipes and protective sleeves
- Cleaning platinum plates is easy, and oil stains and organic matter can be easily removed
- Specializes in circuit boards, chromium containing wastewater, and scene adaptation without stepping on lightning
Accurately adapting to the scene
- Monitoring of industrial wastewater generated during the manufacturing process of circuit boards: Real time tracking of changes in oxidation-reduction potential to intuitively reflect the effectiveness of wastewater treatment, providing data support for process optimization.
- Monitoring of chromium containing wastewater treatment: adapted to the entire process of oxidation-reduction reaction of chromium containing industrial wastewater, accurately capturing potential fluctuations, helping to control the process of chromium removal reaction, and ensuring that the wastewater is discharged in compliance with standards after treatment.
- Special monitoring for industrial wastewater: this is good for many types of industrial wastewater with temperatures between 0 and 60 °C that need to have their oxidation-reduction potential measured very carefully. It has ORP instruments for continuous online monitoring, which means it meets the standards for environmental control.
- Application of environmental governance engineering: In environmental projects involving circuit boards and chromium containing wastewater treatment, adapt to the installation scenarios of pipelines or containers on the engineering site, and provide stable and reliable potential data for the evaluation of governance effectiveness.
Usage and Maintenance Guide
- Before you take a measurement, make sure the reference joint and platinum sensing area are both fully underwater in the sample. Use a clean cloth to wipe the silver surface to get rid of any dirt that isn’t stuck.
- Cleaning Instructions:
- Gently wipe the silver piece with a cloth soaked in alcohol or acetone to get rid of oil stains.
- If you have biological materials that won’t dissolve, clean them with 30–50% hydrochloric acid and then rinse them with distilled water.
- Only use soft things! Platinum surfaces can be scratched very easily.
- Notes for Calibration:
- Use a newly made pH 4.00 quinhydrone-saturated buffer solution. It can only be used for two days.
- To keep things correct, you should calibrate them often (every 2 to 4 weeks for wastewater cases).
- Electrodes should be washed with pure water and stored in a clean, dry place when not in use. Don’t soak it in pure water or other corrosive liquids for a long time.
- Water Protection: The part where the sensor wire connects to the body can’t get wet. Wrap it with waterproof tape or use a waterproof junction box to keep wetness out.
Sensor diagram illustration
- After opening the packaging, check whether there is mechanical damage to the sensitive bulb and sensor body of the electrode;
- Remove the sensor protective cover and check if there are any bubbles in the sensitive bulb of the electrode. If so, gently shake the sensor in a vertical plane to remove the bubbles;
- Select the corresponding sensor sleeve or cable head for installation according to different sensors;
- The connection between the sensor wire and the sensor is not waterproof, please make sure to do a good job of waterproofing.
Wire stripping instructions
Attention
- The outer layer of the transparent central axis is covered with a conductive rubber layer and a metal mesh layer. When stripping, first strip the metal mesh layer into the metal mesh as shown in the picture, and be sure to removal of conductive black skin on the transparent central axis;
- The cable extends to the host without any contact points except for a dedicated junction box.
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The GRT1120P ORP electrode, with its core advantages of precision, stability, easy installation, and simple maintenance, has become a cost-effective monitoring choice for circuit boards and chromium containing wastewater treatment. It specifically solves the adaptation problem of ordinary ORP electrodes in such scenarios, and can stably output reliable data without complex operations, adapting to the installation requirements and maintenance habits of industrial sites.
Consultation now provides exclusive selection suggestions, standard liquid configuration tutorials, and one-on-one technical support, allowing for the monitoring of redox potential to bid farewell to complexity and errors, and helping industrial wastewater treatment operate efficiently and meet standards!
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