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Electrochemistry Meters & Analysers
Potassium Ion Sensor, Replacement Sensor with 4 to 9900 ppm Range
USD 162.00(Ex GST)
USD 162.00(Ex GST)
- Replacement potassium ion sensor for LAQUAtwin B-731 and K-11
- Direct measurement from 0.3 mL sample, or 0.05 mL with Sampling Sheet B
- Measures potassium ion concentration from 4 to 9900 ppm
- Sliding sensor guard cap helps scoop water samples
- Waterproof design with built-in temperature sensor
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- Description
- Specifications
Description
Potassium Ion Sensor S030 is a replacement sensor designed for use with LAQUAtwin B-731 and K-11 meters. It supports direct potassium ion measurement in small sample volumes, making it a practical replacement option for users who need to maintain reliable performance in compatible pocket meters. The sensor requires a minimum of 0.3 mL sample for direct measurement, or 0.05 mL when used with Sampling Sheet B, helping support efficient testing where sample volume is limited.
This replacement sensor is designed for convenient routine use in portable testing applications. It measures potassium ion concentration across a range of 4 to 9900 ppm, mg/L, and 0.1 to 250 mmol/L. The sensor guard includes a sliding cap to help scoop water samples more easily during testing. With waterproof construction, a built-in temperature sensor, a porous macromolecule liquid junction, and an operating temperature range of 5 to 40°C, Potassium Ion Sensor S030 is a practical replacement sensor for continued use with compatible LAQUAtwin meters.
FEATURES
- Potassium Ion Sensor S030 is a replacement sensor designed for LAQUAtwin B-731 and K-11 meters.
- The sensor supports direct potassium ion measurement for routine portable testing applications.
- Potassium ion concentration range is 4 to 9900 ppm, mg/L, and 0.1 to 250 mmol/L.
- Minimum sample required is 0.3 mL with direct measurement, or 0.05 mL when used with Sampling Sheet B.
- The sensor guard features a sliding cap to help scoop water samples more conveniently.
- Waterproof construction supports reliable use in routine testing conditions.
- Liquid junction is a porous macromolecule design.
- A built-in temperature sensor supports measurement handling during operation.
- Operating temperature range is 5 to 40°C.
Specifications
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What Our Customers Say
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The clarity and precision of the glassware are exceptional, and the quick turnaround made setup effortless. It’s refreshing to work with an Australian supplier who genuinely understands laboratory needs and takes pride in quality craftsmanship. We’ll definitely be returning to LabChoice for future glassware requirements
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Our lab required high-precision BORO 3.3 glassware for analytical testing, and LabChoice Australia delivered outstanding results. The ordering process was simple, communication was clear, and every beaker and flask arrived perfectly calibrated and ready for use.
The quality of the glass is exceptional — resistant to heat, easy to clean, and consistently accurate in measurement. It’s reassuring to know there’s an Australian supplier that combines scientific precision with genuine customer care. I’d recommend LabChoice to any research team looking for dependable labware
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We needed a set of customised borosilicate glassware for a specialised project, and LabChoice Australia delivered exactly what we envisioned. The team worked closely with us from design to production, ensuring every detail met our specifications. The craftsmanship is exceptional, and the turnaround time was impressive. It’s reassuring to know we can rely on them for unique, made-to-order pieces
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LabChoice Australia has completely changed the way we source our lab glassware. The quality is consistently top-notch, and every piece meets the precision we need for reliable results. Their team knows their stuff, answers our questions quickly, and always goes the extra mile to help — they’re more like partners than just a supplier.
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We trust LabChoice Australia because they deliver every time. Their borosilicate glassware is durable, accurate, and perfect for the high-heat work we do. Everything arrives well-packed with clear specs, so there are never surprises. It’s reassuring to deal with a supplier who understands both compliance and the demands of a busy lab