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pH-Temperature Electrode LabSen®803 APERA for Pure Water and Low Concentration Solutions

Fiyat Sorunuz

3-in-1 pH/Temperature combination electrode with patented Swiss sensor technology, optimized for low-ionic samples including drinking water, RO water, distilled water, and deionized water.

  • Patented pH/Temperature combination structure with independent temperature cavity – 40% faster temperature sensing
  • Adjustable sliding sleeve junction for easy maintenance and precise electrolyte infiltration control
  • Silver Ion Trap reference system prevents junction silver sulfide blockage for extended electrode lifetime
  • Unique cylindrical glass membrane – superior impact resistance versus traditional fragile glass bulb designs
  • Rapid response rate and superior reproducibility for low-ionic concentration solutions
  • Swiss-engineered sensor technology for precision laboratory measurements

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LabSen® 803 combines cutting-edge Swiss-engineered sensor technology in a single 3-in-1 pH/Temperature electrode/probe designed specifically for low-ionic concentration solutions. Features include adjustable sliding sleeve junction for easy maintenance, silver ion trap reference system for extended performance, and a unique cylindrical glass membrane with superior durability and rapid response characteristics.

Technical Specifications

Material Lead-free glass
Temperature Sensor NTC 30KΩ
Junction Type Sliding Sleeve
Reference System Silver Ion Trap
Electrolyte 3M KCL
Length 130mm
Diameter 12mm
Membrane Shape Cylindrical
pH Range 1-11 pH
Temperature Range 0 to 80°C (32 to 176°F)
Connector Type BNC/RCA
Cable Length 1m

Applications

  • Drinking water quality monitoring and compliance testing
  • RO (reverse osmosis) water system validation and monitoring
  • Distilled and deionized water pH measurement
  • Ultra-pure water applications in semiconductor and pharmaceutical manufacturing
  • Environmental water sampling and analysis
  • Laboratory research involving low-ionic aqueous solutions
  • Cosmetic and personal care product formulation QC

Frequently Asked Questions

Why is the LabSen®803 specifically designed for low-ionic concentration solutions?
Low-ionic solutions like pure water and deionized water require specialized electrodes because standard electrodes can suffer from slow response and drift issues. The LabSen®803's adjustable sliding sleeve junction and silver ion trap reference system are specifically engineered to maintain stability and accurate measurements in these challenging matrices.
How does the silver ion trap reference system improve performance?
The silver ion trap prevents silver sulfide precipitation at the reference junction, a common cause of electrode failure in low-ionic solutions. This extends the electrode's operational lifespan and ensures consistent performance over extended use periods.
What is the advantage of the cylindrical glass membrane over traditional bulb membranes?
The cylindrical design provides superior impact resistance while maintaining excellent response characteristics. It offers faster signal response, better reproducibility, and greater mechanical durability compared to fragile traditional glass bulb membranes.
Which Apera instruments are compatible with the LabSen®803?
The LabSen®803 is compatible with: MP511, PH850, PH8500, SX823-B, PH700, PH910, PH950, PH820, and PC820. Note that the temperature module may not be compatible with instruments from other manufacturers, so verification is recommended before use with non-Apera devices.
How does the adjustable sliding sleeve junction improve electrode maintenance?
The adjustable sliding sleeve allows users to customize the electrolyte infiltration rate based on specific sample characteristics, ensuring optimal performance. This feature also simplifies cleaning procedures, particularly important for low-ionic solutions where standard electrodes may prove difficult to maintain.
What is the benefit of the patented pH/Temperature combination structure?
By placing the temperature element in an independent cavity below the pH glass membrane with internal heat-conducting medium, temperature sensing speed increases by approximately 40%. This dramatically improves the electrode's overall response time and measurement stability.