The pH minisensor PHF500-PK6.5 is composed of a black fiber-optic cable, ca. 2m in length with ST-plug for connection to the optical meter FireSting®-PRO. The pH sensing tip is located at the very end of the optical fiber and is fixed in a needle. The fragile 500µm sensor tip protrudes (5mm) unprotected from the needle and has to be protected from light and mechanical stress. Available for a defined pH range of pH 5.5-7.5, each packaging unit contains 2 pH minisensors. Perfectly suited for pH measurements in small volumes and for fast pH measurements.
pH range 5.5-7.5 This sensor is specified for the pH range 5.5-7.5 For detailed specifications, see the respective pdf file in the Downloads tab.
ST-connector. This connector is our standard sensor connector for sensor compatible PC-operated and handheld FireSting devices.
Easy calibration. Calibration of the pH sensors is performed at pH 2 and pH 11 using our easy-to-use calibration capsules (PHCAL2 and PHCAL11). For detailed calibration recommendations, please refer to the manual in the downloads tab.
Standard stock item. This item is typically in stock and small numbers can be shipped quickly. This does not apply for larger amounts, which ship with standard delivery time.
Every PyroScience pH meter with a ST-connector is compatible to this sensor. Use this link to get a list of all compatible meters. Select additional requirements to find the optimal meter for you and your application!