Scales > pH Meters > Electrodes | ||||||
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OverviewA glass-body, combination pH electrode with integrated temperature probe, fixed cable and ISM. The spear shaped tip has been designed for easy piercing of solids and semisolids samples like meat, cheese, fruits and vegetables.
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Everywhere you Measure Sensors for Mobile Applications Well-equipped for challenging tasks. The highly robust PEEK shaft in combination with the open junction makes the InLab Expert both resilient and easy to handle. Its solid reference electrolyte requires no refilling and is always ready for use. If highest performance is expected, the InLab Power is the first choice. Maintenance-Free pH Sensors for the toughest conditions PEEK shaft with excellent chemical and mechanical resistance, a real heavy-duty sensor.
Reliability on the next level SteadyForce™ reference system is pressurized to prevent the junction from clogging, guaranteeing extremely reliable and reproducible results. ISM® - Intelligent Sensor Management All the important information is stored in the sensor and transferred automatically to the meter. The ideal support for fast and safe results. Always the right temperature The integrated temperature probe guarantees you always measure with the right temperature compensation. The measuring of complex samples like suspended soil is childs play for the InLab Expert Go-ISM. Thanks to the open junction, there is nothing which can contaminate or falsify results. IP67 - For a water-proof measurement
Ensures your entire portable measuring system (Seven2Go meter and InLab sensor) is able to withstand wet and demanding environments. Junction-Free, Worry-Free
Thanks to the solid XEROLYT® reference electrolyte, no membrane junction is needed. No junction, no clogging. Always the right temperature
The integrated temperature probe guarantees you always measure with the right temperature compensation.
Portable meters are often used in harsh environments, such as in near-process or outdoor areas. Sensors for mobile use have to be robust and IP67 waterproof, and are, thus, equipped with fixed cables.
pH | Conductivity | Dissolved oxygen | ||||
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InLab® Model | Expert Go-ISM | Routine Go-ISM | Solids Go-ISM | 738-ISM | 605-ISM | OptiOx |
ISM w/1.8 m cable |
51344102 | 30248832 | 51343156 | - | - | 51344621 |
non-ISM w/1.8 m cable |
51344120 | - | - | 51340288 | 51340291 | - |
Measuring range | 0 to 14 pH | 0 to 14 pH | 1 to 11 pH | 0.01 to 1000 mS/cm |
0 to 200% 0 to 20 mg/L |
0 to 500% 0 to 50 mg/L |
Temperature range | 0 to 100 °C | 0 to 100 °C | 0 to 80 °C | 0 to 100 °C | 0 to 60 °C | 0 to 50 °C |
Temperature probe | NTC 30 kω | NTC 30 kω | NTC 30 kω | NTC 30 kω | NTC 22 kω | NTC 30 kω |
Membrane glass / detection | U | HA | LoT | - | Polargraphic | 1.2 m cable Optical |
Membrane resistance (25 °C) | < 250 Mω | < 250 Mω | < 250 Mω | - | - | - |
Type of junction / Cell type | Open junction | Ceramic | Open junction | 4 graphite poles | - | - |
Reference electrolyte | XEROLYT Polymer | 3 mol/L KCl | XEROLYT EXTRA Polymer | - | - | - |
Cell constant | - | - | - | 0.57 cm | - | - |
Shaft material | PEEK | Glass | Glass | Epoxy | PPS | PC / ABS |
Shaft length | 120 mm | 120 mm | 120 mm | 25 mm | 120 mm | 65 mm |
Shaft diameter | 12 mm | 12 mm | 6 mm | 12 mm | 12 mm | 16 mm |
Storage | InLab storage solution (not included) | dry | dry | dry | ||
Connections | Fixed cable: BNC / RCA (Cinch) | Fixed cable: LTW | Fixed cable: BNC / RCA Fixed cable: Mini-LTW | |||
Common specifications | P67 | |||||
Common specifications | Type of electrode: Conductivity cell / Storage: dry |