CPS41 pH Electrode Spare Parts List Overview

This spare parts list includes commonly used spare parts for the CPS41 series pH electrodes, including electrode protective caps, KCl electrolyte, pH buffer solutions, and electrolyte reservoirs. Each spare part is provided with an order number and specification description to facilitate accurate selection by engineering technicians and procurement personnel. Proper selection of spare parts ensures stable electrode performance and extends service life.

CPS41 pH Electrode Spare Parts List

Spare Parts List

Electrode Protective Caps

  • Order Number: 71538217
  • Specification: CPSxx electrode protective caps, 20 pc protective caps for pH sensors
  • Applicable Models: CPSxx series

KCl Electrolyte

  • Order Number: CPY4-
  • Specification: KCl electrolyte CPY4, for liquid-filled electrodes

pH Buffer Solutions

  • Order Number: CPY20-
  • Specification: pH buffer solution CPY20, pH quality buffer solution, referenced to primary reference material of PTB and standard reference material of NIST. With calibration certificate buffer solution
  • Optional Codes: A, C, E, G, I, K, M, Y, 01, 02, 10, 50, 75, 99, A, B, Y, 1, 2, 9

Electrolyte Reservoirs

  • Order Number: CPY7B-
  • Specification: Electrolyte reservoir CPY7B, KCl Electrolyte reservoir CPY7B, Storage for liquid KCl, Liquid KCl filled
  • Applicable Electrodes: pH- and ORP electrodes: CPS41(D), CPS42(D), CPS43
  • Features: Pressureless and pressurized, Safe and reliable pH measurements
  • Optional Codes: A, B, C, Y, 0, 1, 9, Z1

Spare Parts Selection Guide

To ensure correct selection of spare parts, please refer to the following points:

  • Confirm the electrode model: CPS41(D), CPS42(D), CPS43, etc.
  • Select the electrolyte type according to application requirements (e.g., KCl electrolyte).
  • pH buffer solutions should be selected with corresponding codes according to calibration points (e.g., A, C, E, etc.).
  • Electrolyte reservoirs need to be distinguished between pressureless and pressurized versions; codes 0, 1, 9, Z1 correspond to different configurations.
  • Electrode protective caps are universal spare parts and are recommended to be kept in stock.

Frequently Asked Questions

How to choose the appropriate pH buffer solution?

Select the corresponding code according to the calibration point, for example, A represents pH 4.01, C represents pH 7.00, etc. For specific correspondences, please refer to the product manual.

What do the electrolyte reservoir codes represent?

Codes 0, 1, 9, Z1 represent different pressure levels and connection types. Please select according to actual working conditions.

Can protective caps be reused?

Protective caps should be replaced regularly to ensure the electrode measuring end is clean and avoid contamination.

Summary

This article provides a complete spare parts list and selection guide for CPS41 pH electrodes, covering protective caps, electrolytes, buffer solutions, and electrolyte reservoirs. Proper selection of spare parts ensures measurement accuracy and extends electrode life. For more information, please contact us.

CPS41 pH Electrode Spare Parts Selection