Scales > pH Meters > Electrodes | ||||||
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OverviewThe more precious or limited the sample, the greater the challenge to use it for analysis. The narrow sensor shaft of micro pH sensors fits in nearly every sample container and enables measurements of sample volumes down to the lower ranges.
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Performance to Trust Easy to Use Built to Last InLab® Sensor Technology Proven Reliability
Measurements have to be fast, precise and reproducible. Tried and trusted technologies combined with state-of-the-art production processes guarantee highest performance for every InLab sensor, providing reliable results at any time.
All InLab sensors are shipped ready to use. Everything you need for your measurement comes together with the sensor. Your work in the lab will be simplified by application specific sensors, automatic recognition of ISM sensors and the spillfree wetting cap
The thought-out InLab sensor construction as well as the highquality materials used for manufacturing guarantee high robustness even in harsh applications. The versatile sensor portfolio ensures the perfectly suited sensor for every application, a match that greatly extends the lifetime of the products.
The variety of electrochemical sensors is as diverse as the applications they are used for. Only the right combination of high-quality materials, tried-and-trusted technologies, and the shape of the membrane make a sensor perfectly suited for a specific application.
Liquid filled electrodes are reliable workhorses, constructed for efficient pH measurements in daily laboratory use of a wide application range. For more complex sample matrices like emulsions or biological media, electrodes with a sleeve junction are recommended.
Electroplating is a common technique used to coat metals in order to add desired properties to them. Strong acids and bases are needed for this process and the robust HA glass of the InLab Routine Pro-ISM is ideal for this application as it covers the whole pH range with an extremely low alkali error.
The measurement of solid or semi-solid samples is challenging and requires sensors that are robust, ensure proper electrolyte flow and are easy to clean. Sensors with these properties are often requested for food or cosmetic applications.
The pH value is an indicator for the ripeness of fruits. Thanks to the puncture electrode InLab Solids it is possible to measure where it counts: directly in the fruit. Strawberries taste best at a pH of 3.5.
Model | Solids 51343153 |
Solids Pro-ISM 51344155 |
Viscous 51343150 |
Viscous Pro-ISM 51343151 |
Surface 51343157 |
Surface Pro-ISM 30249570 |
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pH range | 1 - 11 | 1 - 11 | 0 – 14 | 0 – 14 | 1 - 11 | 1 - 11 |
Temperature range | 0 to 80 °C | 0 to 80 °C | 0 to 130 °C | 0 to 130 °C | 0 to 50 °C | 0 to 50 °C |
Temperature probe | - | NTC 30 kΩ | - | NTC 30 kΩ | - | NTC 30 kΩ |
Type of membrane glass | LoT | LoT | HA | HA | LoT | LoT |
Membrane resistance (25°C) | < 250 MΩ | < 250 MΩ | < 600 MΩ | < 600 MΩ | < 800 MΩ | < 800 MΩ |
Type of junction | Open junction | Open junction | Ceramic | Ceramic | Ceramic ring | Ceramic ring |
Reference system | ARGENTHAL™ with Ag+-trap | ARGENTHAL™ with Ag+-trap | SteadyForce™ | SteadyForce™ | ARGENTHAL™ with Ag+-trap | ARGENTHAL™ with Ag+-trap |
Reference electrolyte | XEROLYT®EXTRA Polymer | XEROLYT®EXTRA Polymer | FRYSCOLYT-C® | FRYSCOLYT-C® | 3 mol/L KCl | 3 mol/L KCl |
Cable and connection | S7 | MultiPin™ | S7 | MultiPin™ | S7 | MultiPin™ |
Shaft length | 25 mm | 25 mm | 40 mm | 40 mm | 120 mm | 120 mm |
Shaft length | 6 mm | 6 mm | 6 mm | 6 mm | 12 mm | 12 mm |
Common specifications | Type of electrode: pH-combination / Shaft material: Glass |
$904.80 |