
( Brand: Oakton ), ( Manufacturer Part Number: 35641-51 ), ( Part Type: Electrode )
The Oakton 35641-51 is a versatile and reliable pH electrode that is ideal for various laboratory applications. This electrode features a double junction design, which offers enhanced sensitivity and stability compared to single junction electrodes. The epoxy body is robust and provides excellent insulation, ensuring accurate pH measurements in harsh or corrosive environments.
The primary sensing element of the electrode is a high-quality glass membrane that is specifically formulated for use in acidic and basic solutions. The reference electrode is a silver/silver chloride design, ensuring a stable and reliable reference potential. The electrode comes with a Lambda glass pH 7.01 calibration buffer and is factory calibrated to ensure optimal performance right out of the box.
The Oakton 35641-51 is suitable for a wide range of measurement applications, from pharmaceuticals and food production to water and environmental testing. Its small, compact design makes it easy to use in tight spaces, while its rugged build ensures longevity and durability.
The electrode comes with a 15 cm (6 inch) long Ag/AgCl reference electrode with a thermostatically controlled junction compartment. This feature allows for temperature compensation and helps maintain stable and accurate pH readings. The electrode also includes a flexible, 60 cm (24 inch) braid cable with a BNC connector for easy connection to a pH meter or data logger.
Overall, the Oakton 35641-51 is a reliable and precise pH electrode, designed for use in demanding laboratory environments. Its double junction design, high-quality glass membrane, and robust epoxy body make it a trusted choice for accurate pH measurement applications.
The Oakton 35641-51 is a double junction reference electrode with an epoxy body, which is commonly used in various applications that require accurate pH measurements. Here, we will discuss the advantages and disadvantages of purchasing this electrode for your lab or industrial processes.
Pros of Buying Oakton 35641-51 Electrode:1. High Accuracy: Oakton 35641-51 is designed to offer high accuracy in pH measurements, ensuring efficient and reliable performance in various industries, such as pharmaceuticals, food processing, and environmental monitoring.
2. Dual Junction Design: Double junction reference electrodes offer increased stability and lower interference compared to single junction electrodes due to the isolation of the reference and measuring junctions.
3. Epoxy Body: Epoxy body provides excellent chemical resistance, making the electrode suitable for use in harsh environments that involve corrosive substances or strong acids.
4. Long Lifespan: This electrode comes with a long lifespan, reducing the necessity for frequent replacements and preserving resources.
5. Excellent Temperature Stability: The Oakton 35641-51 is known for its temperature stability, ensuring consistent pH readings even under conditions with significant temperature fluctuations.
Cons of Buying Oakton 35641-51 Electrode:1. Initial Cost: Double junction epoxy body reference electrodes like the Oakton 35641-51 are generally more expensive compared to single junction reference electrodes.
2. Potential for Calibration Issues: Although this electrode is known for its accuracy, it may require frequent calibration checks to maintain its high performance in the long run.
3. More Complex Maintenance: The slightly more complex design of the double junction electrode may require more meticulous maintenance compared to simpler alternatives.
Conclusion:The Oakton 35641-51 Double Junction Epoxy Body pH Reference Electrode offers several advantages, such as high accuracy, long lifespan, and excellent temperature stability. However, this electrode comes with a higher initial cost than some alternative options and requires more frequent calibrations and sophisticated maintenance procedures.
Considering the specific requirements of your application, if the benefits of high accuracy, superior stability, and long lifespan are essential, the Oakton 35641-51 is a worthwhile investment for you. Alternatively, if your budget is limited, or if you are seeking a simpler alternative, consider other options such as single junction reference electrodes with less complex maintenance requirements.
Recommendation:To derive the maximum benefit from the Oakton 35641-51 electrode, it is essential to follow the manufacturer's instructions carefully for maintenance and calibration procedures. This electrode's precision and robustness make it an excellent choice for those who demand the highest level of pH measurement accuracy. However, potential users should carefully evaluate their budget and technical expertise before making a final decision. If the features offered by this electrode are desirable but the investment is not feasible at the time, it may be worth considering alternatives with comparable specifications or Upgrading to a more advanced and automated pH measurement system in the future.
Dated 01/14/19. USA Blue Book #94140. Stored in a temperature controlled lab. Was purchased as a spare.