The pH electrode InLab® Routine Go-ISM from Mettler-Toledo has a glass shaft, temperature sensor, and a fixed cable. The sensor is developed to be a work horse for general use in laboratories, with focus on chemical resistance and quick results. With refillable liquid electrolyte. Waterproof after IP67. With polymer electrolyte for use whitout refill. Shipped with fixed cable.

The InLab® Expert electrodes have been designed with long life and ease of use in mind.
The fine-pored ceramic junction used in conventional electrodes can easily become contaminated in critical media such as suspensions and wastewater. In contrast the InLab® Expert electrode with a solid polymeric electrolyte requires no junction at all. As a result these sensors are particularly insensitive to contamination.
In addition, the high grade plastic (PEEK) shaft offers a high level of chemical resistance and robustness. Service life and measurement accuracy are further improved by the ARGENTHAL™ reference system which reduces loss of silver chloride from the reference wire at differing sample temperatures.

ISM - Intelligent Sensor Management: When the electrode is connected to an ISM-compatible instrument, it offers the option for safe and automatic documentation. The calibration data and sensor ID for the ISM sensor is automatocally transferred to the instrument, and the sensor saves the factory-issued calibration, as well as the latest 5 calibrations. In addition, the maximum temperature that the sensor has been exposed to, will be logged.

Specifications

• pH range: 0 - 14
• Temperature range: 0 - 100 °C
• Shaft material: Glass
• Membrane glass type: HA - High alkali glass with low alkali errors for high pH values and high temperatures
• Membrane resistance (25 °C): <600 MΩ
• Temperature sensor: NTC 30 kΩ
• Reference system: ARGENTHAL™ with Ag⁺ trap
• Reference electrolyte: 3 mol/L KCl
• Shaft length: 120 mm
• Shaft diameter: 12 mm
• Connection: BNC / RCA (cinch)
• Cable length: 1,8 m