CPS11D Spare Parts List Overview
In industrial pH measurement, CPS11D is a commonly used digital pH electrode, and its spare parts selection directly affects measurement accuracy and maintenance efficiency. This spare parts list summarizes key spare parts such as sensors, protection caps, calibration solutions, and electrolytes, making it convenient for engineering technicians and procurement personnel to consult quickly. All spare parts are suitable for CPSxx series electrodes, ensuring reliable operation of the measurement loop.
Sensors and Accessories
Sensor Accessories
Sensor accessories are used to assign sensors to the measurement loop and ensure stable signal transmission. The specific ordering information is as follows:
| Order Number | Specification | Description |
|---|---|---|
| 71038228 | Sensor | Used to assign sensors to the measurement loop, including sensor clips with 100 printable labels |
This accessory includes 100 sensor clips, each of which can be printed with labels for on-site identification and management.
Electrode Protection Cap
The electrode protection cap is used to protect the pH sensor from damage during storage and transportation and to keep the electrode moist. The ordering information is as follows:
| Order Number | Specification | Description |
|---|---|---|
| 71538217 | CPSxx electrode protection cap | Pack of 20, suitable for pH sensors |
This protection cap is suitable for all CPSxx series electrodes. Regular replacement is recommended to ensure sealing performance.
Calibration Solutions and Electrolytes
pH Calibration Solution CPY20
pH calibration solutions are used to calibrate pH electrodes and ensure measurement accuracy. CPY20 calibration solutions are traceable to PTB primary reference materials and NIST standard reference materials, and are accompanied by a calibration certificate. The order number composition is as follows:
| Prefix | Options | Description |
|---|---|---|
| CPY20- | A, C, E, G, I, K, M, Y | pH value code |
| CPY20- | 01, 02, 10, 50, 75, 99 | Volume code (unit: liter) |
| CPY20- | A, B, Y | Packaging type |
| CPY20- | 1, 2, 9 | Special options |
When selecting, the order number must be combined according to the required pH value, volume, and packaging type. For example, CPY20-A01A1 represents pH 4.01, 1-liter packaging, and a specific package.
KCl Electrolyte CPY4
KCl electrolyte is used for liquid-filled electrodes to maintain electrode performance. The order number composition is as follows:
| Prefix | Options | Description |
|---|---|---|
| CPY4- | 1, 2, 3, 4, 5, 6, 7 | Volume or type code |
This electrolyte is suitable for all liquid-filled electrodes. It is recommended to select the corresponding volume according to the electrode model.
Selection Recommendations
- Confirm that the electrode model is CPS11D or the CPSxx series to ensure spare parts compatibility.
- Select a calibration solution with the appropriate pH value according to measurement requirements, and pay attention to volume and packaging.
- Regularly inspect the protection cap and electrolyte, and replace them in time to ensure measurement accuracy.
- Use sensor clips with printable labels to facilitate measurement loop management.
Correct spare parts selection can extend electrode life, reduce downtime, and improve industrial process control efficiency.