CLS13 Conductivity Electrode Spare Parts Overview
CLS13 conductivity electrodes are widely used in industrial process measurement, and the selection of their spare parts directly affects measurement accuracy and system stability. This article compiles the commonly used spare part ordering numbers and specifications for CLS13 electrodes, covering key components such as insulation sleeves, sealing gaskets, calibration solutions, and electrodes, for reference by engineering technicians and procurement.
Correct selection of spare parts can ensure that the conductivity measurement system complies with ISO calibration specifications and extends the service life of the electrode.
CLS13 Spare Parts Ordering Numbers and Specifications
The table below lists the main spare parts and their ordering numbers for CLS13 electrodes, facilitating quick query and procurement.
| Ordering Number | Specification Description |
|---|---|
| 50012511 | Insulation sleeve |
| 50013937 | Flat sealing gasket |
| 50081902 | Calibration solution 74.0 uS/cm, 500 ml, reference temperature 25°C, NIST SRM traceable, with temperature table, for calibration of ISO standard conductivity measurement systems |
| 50081903 | Calibration solution, 500 ml, reference temperature 25°C, NIST SRM traceable, with temperature table, for calibration of ISO standard conductivity measurement systems |
| 50081904 | Calibration solution 1.406 mS/cm, 500 ml, reference temperature 25°C, NIST SRM traceable, with temperature table, for calibration of ISO standard conductivity measurement systems |
| 50081905 | Calibration solution, 500 ml, reference temperature 25°C, NIST SRM traceable, with temperature table, for calibration of ISO standard conductivity measurement systems |
| 50081906 | Calibration solution, 500 ml, reference temperature 25°C, NIST SRM traceable, with temperature table, for calibration of ISO standard conductivity measurement systems |
| 50089330 | Electrode |
| 50089331 | Electrode |
| 71603556 | Kit CLS12/CLS13 outer sleeve |
| 71603566 | Kit CLS13 Sealings |
Key Points for Calibration Solution Selection
Calibration solution is a key consumable for calibration of conductivity measurement systems. When selecting, attention should be paid to conductivity value, traceability standard, and temperature compensation function.
Calibration Solution Specification Description
- Conductivity value: Two specifications are provided, 74.0 uS/cm and 1.406 mS/cm, covering different range requirements.
- Traceability standard: All calibration solutions are traceable to NIST SRM, ensuring calibration accuracy.
- Temperature compensation: A temperature table is included, supporting qualified calibration under ISO standards.
- Packaging: 500 ml bottle, reference temperature 25°C.
Quick Reference for Calibration Solution Ordering Numbers
- 50081902: 74.0 uS/cm
- 50081903: Specific value not indicated (to be confirmed)
- 50081904: 1.406 mS/cm
- 50081905: Specific value not indicated (to be confirmed)
- 50081906: Specific value not indicated (to be confirmed)
It is recommended to select the calibration solution with the corresponding conductivity value according to the actual measurement range, and replace it regularly to ensure calibration effectiveness.
Electrode and Kit Selection Recommendations
Electrodes and kits are common replacement parts in CLS13 maintenance, and correct selection can reduce downtime.
Electrodes
- 50089330: Electrode, suitable for the CLS13 series.
- 50089331: Electrode, suitable for the CLS13 series.
For specific electrode constants and applicable ranges, please refer to the original manufacturer's technical manual.
Kits
- 71603556: CLS12/CLS13 outer sleeve kit, used to protect the electrode.
- 71603566: CLS13 sealing kit, ensuring electrode sealing performance.
Regularly inspect and replace seals to prevent leakage and extend electrode life.
Procurement and Maintenance Precautions
When purchasing CLS13 spare parts, please verify the ordering number and specifications to ensure compatibility with existing equipment.
- Calibration solutions should be stored in a cool place, avoiding direct sunlight.
- Check the expiration date of the calibration solution before use; do not use after expiration.
- When replacing electrodes or kits, please follow the manufacturer's installation guide.
- It is recommended to keep spare parts inventory to respond to unexpected failures.
Through standardized selection and maintenance, long-term stable operation of the conductivity measurement system can be ensured.