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Help CenterHigh-Accuracy SZ 1140 pH Electrode Featuring Double Junction and Gel Filled Design
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SZ 1140
PH electrode glass combination. At the junction of double PTFE, made of polyvinylidene fluoride material
These sensors are a more robust new electronic generation of traditional planar electrodes, in which the flow effect device of their ten component automatic cleaning function can be installed on the flow or through extension tubes screwed on top.
Range: 0-12 pH value
Temperature: 0/100 ℃
Pressure: 10 bar
Connector: DL
Topic: 3/4 "Treaty on the Non Proliferation of Nuclear Weapons"
Length: 140mm (45mm soaked)
Need to order 8-meter SZ947 cable separately
Shanghai CAMP Environmental Protection Technology Co., Ltd., established in 2015 and serving global markets including North America, Europe, and Asia, proudly presents our High-Accuracy pH Electrode. This professional-grade instrument features an innovative double junction and gel-filled design, engineered to deliver exceptional measurement stability in demanding environments. As a specialized agent for precision laboratory equipment, we ensure this electrode meets rigorous industrial standards while offering significant cost-efficiency through extended service life.
The electrode's core technology addresses critical challenges in pH measurement:
Double Junction Isolation - Prevents reference electrolyte contamination from sample solutions
Gel Electrolyte System - Eliminates maintenance needs and reduces calibration frequency
Reinforced Glass Membrane - Withstands corrosive substances and temperature fluctuations
Technical specifications include:
Key operational benefits for industrial users:
Reduces measurement errors by up to 40% compared to single-junction designs
Maintenance-free operation for 6-12 months under normal conditions
Compatible with most commercial pH meters through standard BNC connection
Resists clogging in wastewater and biological samples
With distribution networks across 15 global regions including Oceania, Africa, and both Eastern and Western Europe, Shanghai CAMP has delivered reliable environmental monitoring solutions to over 500 industrial clients since 2015. Our technical support team provides application-specific guidance for pharmaceutical, food processing, and water treatment applications. This electrode represents our commitment to precision instrumentation that reduces operational costs while maintaining data integrity.
Frequently Asked Questions:
Q: How often should I calibrate this gel-filled electrode?
A: Under normal conditions, calibration every 2-4 weeks is sufficient due to the stable gel electrolyte system.
Q: Can it measure viscous or semi-solid samples?
A: Yes, the open junction design prevents clogging in challenging media like sludge or creams.
Q: What is the typical lifespan?
A: With proper storage, expect 1-2 years of service life depending on application severity.
Q: Is it compatible with autoclave sterilization?
A: Standard models tolerate temperatures up to 80°C; specialized sterilization-compatible versions are available.
Q: How does double junction prevent contamination?
A: The secondary barrier stops sample ions from reaching the reference element, maintaining accuracy.
Q: What storage solution is recommended?
A: Use pH 4.01 buffer or manufacturer's storage solution when not in operation.
Contact our Shanghai headquarters for technical datasheets or to discuss custom configurations for your specific monitoring requirements. Our expertise in serving diverse markets ensures we can recommend optimal solutions for your regional water quality standards and industrial conditions.
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