GRT1130P ORP sensor is a “potential monitoring expert” for circuit boards and chromium containing wastewater treatment! When dealing with oxidation-reduction potential detection in such scenarios, ordinary electrodes either have poor temperature adaptation or insufficient stability, and platinum plates are also easily contaminated by oil and organic matter. And it adopts a platinum silver chloride composite electrode structure, which has high temperature resistance and strong pressure resistance. With standard installation threads and convenient maintenance design, it accurately adapts to specific industrial wastewater treatment needs, making the measurement of oxidation-reduction potential stable, accurate and efficient.
★★★★★
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 sensor, with high accuracy in detecting redox potential
- 0-100 ℃ wide temperature adaptation, easily cope with temperature fluctuations in industrial wastewater
- 0.3Mpa pressure resistant design, performance not compromised under complex working conditions
- PG13.5 standard thread, convenient for pipeline installation and sleeve matching
- Platinum plates are easy to clean, and oil and organic pollution can be restored with just a wipe
- Specializing in circuit board and chromium containing wastewater treatment, with strong scene adaptability
Accurately adapting to the scene
- Wastewater treatment of circuit boards: monitoring the oxidation-reduction potential of various types of wastewater during the production process of circuit boards, accurately feedback the water quality treatment status, and ensure the treatment effect;
- Chromium containing wastewater treatment: Real time monitoring of the potential during the oxidation-reduction reaction process of chromium containing wastewater provides data support for optimizing the chromium removal process and ensuring compliance with discharge standards;
- Special monitoring of industrial wastewater: other industrial wastewater treatment scenarios that require precise measurement of oxidation-reduction potential, suitable for complex working conditions with temperature and pressure fluctuations;
- Chemical environmental monitoring: The wastewater treatment process involving oxidation-reduction reactions in the chemical industry is continuously monitored online with corresponding ORP instruments.
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 GRT1130P ORP electrode has become an exclusive monitoring tool for circuit boards and chromium containing wastewater treatment due to its core advantages of precision, stability, wide temperature adaptability, and convenient maintenance. It solves the pain points of poor anti pollution, narrow temperature adaptation, and insufficient stability of ordinary ORP electrodes in industrial wastewater scenarios, with flexible installation and high cost-effectiveness.
Consultation now provides exclusive selection solutions, standard liquid configuration tutorials, and one-on-one technical support, allowing for the monitoring of oxidation-reduction potential to bid farewell to complexity and help industrial wastewater treatment meet standards and operate efficiently!
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