CAS40D Dissolved Oxygen Maintenance Kit Overview
The CAS40D dissolved oxygen maintenance kit (order number 71072575) is an important consumable combination for E+H online analyzers, mainly used for annual maintenance and electrode care. This maintenance kit includes key accessories such as membrane kit, electrolyte, O-ring seals, etc., which can meet the daily maintenance needs of ammonia, nitrate, potassium, and chloride electrodes.
Correct use of the maintenance kit can not only extend electrode life but also ensure measurement accuracy and data reliability. The following sections explain the usage methods and precautions for each accessory.
Main Accessories List of the Maintenance Kit
The CAS40D maintenance kit contains various accessories, which can be divided by purpose into membrane kit, electrolyte, and electrode care set. The specific list is as follows:
- Membrane kit: 2 membrane caps (for ammonia, nitrate, and potassium), 1 chloride membrane, electrolyte capsules
- Chloride electrode care set: abrasive paper, electrolyte, 2 membrane caps (for ammonia, nitrate, and potassium), 1 chloride membrane
- Other accessories: O-ring seals, measurement probe related components
The above accessories need to be used with electrodes and are recommended to be replaced regularly according to annual needs.
Usage and Precautions for Electrolyte
Usage
- Open the maintenance kit and take out the electrolyte.
- Install the electrolyte correctly according to the instructions on the electrode.
- Ensure the electrolyte is filled in place to avoid residual bubbles.
Precautions
- Ensure the cleanliness of the electrolyte to avoid impurities and bubbles.
- Follow the electrode instructions to correctly install and replace the electrolyte.
- The electrolyte should be stored in a dry, light-protected place, avoiding high temperatures and direct sunlight.
Usage and Precautions for Measurement Probe
Usage
- Insert the measurement probe into the solution to be measured, ensuring full contact between the probe and the solution.
- Press the measurement button and wait for the reading to stabilize before recording the measurement result.
- After measurement, clean and dry the measurement probe.
Precautions
- Ensure the cleanliness of the measurement probe to avoid impurities and dirt.
- Follow the electrode instructions to correctly perform measurement operations.
- Before measurement, ensure the probe is fully preheated and stable.
- During measurement, avoid strong mechanical vibration or impact on the probe.
- Check whether the probe cable and plug are intact before use, and replace them promptly if damaged.
- Avoid soaking the probe in the solution for a long time to prevent affecting measurement results.
- During storage and transportation, keep the measurement probe dry and clean.
Maintenance Kit Accessory Comparison and Parameters
| Accessory Name | Quantity | Applicable Electrode | Main Function |
|---|---|---|---|
| Membrane cap | 2 pcs | Ammonia, nitrate, potassium | Protect electrode sensitive membrane |
| Chloride membrane | 1 pc | Chloride electrode | Isolate interfering ions |
| Electrolyte | 1 set | General | Conduct ions, stabilize signal |
| Abrasive paper | 1 sheet | Chloride electrode | Clean electrode surface |
| O-ring seal | Several | General | Prevent liquid leakage |
Summary and Recommendations
By following correct and standard measurement usage methods and precautions, the related accessories of the CAS40D E+H dissolved oxygen maintenance kit can play their proper role, improving measurement accuracy and reliability. It is recommended to strictly follow the product manual and the guidance of professional technicians for operation.
This product is in large stock, welcome to purchase. For more technical details, please contact our technical support team.