These flow-through cells (PU=4 pieces) have an integrated pH probe for continues measurements of aqueous samples pumped through the cell. The cell consists of a Luer-lock T-Connector with a removable pH probe. The Luer-lock connectors allow direct connection of tubings with 3.2 or 4.8 mm inner diameter.
pH range 5.0-7.0 This sensor is specified for the pH range 5.0-7.0. For detailed specifications, see the respective pdf file in the Downloads tab.
Optical isolation.This sensor type is equipped with an additional optical isolation protection layer. This layer reduces enhanced sensor aging and interference with the measurements in applications at high ambient light (e.g. direct sunlight, illuminated samples) and in fluorescing / light-sensitive samples.
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.
Sterile sensor. This sensor was sterilized using 25kGy beta-radiation and is delivered in separate sterile packagings.
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.
Temperature compensation. Due to the cross sensitivity to temperature changes, the temperature compensation of the pH flow-through-cells can be realized:
- Using our flow-through-cell with integrated optical temperature sensor (TPFTC2) and connecting it into your stream shortly before/after the pH sensor.
- Using a Pt100 temperature probe and measuring the temperature of the sample shortly before/after pumping it into the flow-through cell.
- Keeping the sample at a constant temperature using a thermostatic bath and using fixed temperature in the software.
Applications. To get an overview of potential applications and to see our sensors in action, please visit our Applications site!
Every PyroScience pH meter is generally compatible to this sensor. Pay attention to the correct optical fiber for contactless readout. All options can be found under accessories for contactless readout. Use the link below to get a list of all compatible meters. Select additional requirements to find the optimal meter for you and your application!