SKU: 0650 1623
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The Testo Glass pH Electrode (0650 1623) is designed for precise, fast, and reliable pH and temperature measurements in laboratory environments, emulsions, and suspensions.
Thanks to its single-pore diaphragm, the electrode delivers short response times and accurate results, even in challenging sample types. The design prevents clogging, ensuring stable and consistent readings across multiple applications.
Equipped with an integrated Pt1000 temperature sensor, the electrode provides automatic temperature compensation, improving accuracy during pH analysis. Its gel electrolyte is maintenance-free and leak-proof, while the high-quality glass body ensures excellent chemical resistance for long service life and robust performance in industrial and laboratory use.
| Product No. | 0650 1623 |
|---|---|
| pH Measuring Range | 0 to 14 pH |
| pH Response Time | t₉₀ < 5 s / t₉₉ < 20 s |
| Temperature Sensor | Pt1000 |
| Temperature Measuring Range | -10 to +80 °C |
| Temperature Response Time | t₉₀ < 5 s / t₉₉ < 20 s |
| Operating Temperature | -10 to +80 °C |
| Probe Shaft Length | 120 mm |
| Probe Shaft Diameter | 12 mm |
| Probe Tip Diameter | 8 mm |
| Probe Tip Length | 12 mm |
| Cable Length | 1.2 m (fixed cable) |
| Interface | BNC |
| Weight | 106 g |
| Electrolyte Type | Maintenance-free gel |
| Product Colour | Transparent glass / silver |
Product finder pH measurment
Application information testo pH electrodes
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