PH850-DP pH Meter for Liquid Food, Protein-containing Liquids & Biotech and Pharmaceutical Samples, Compatible with TRIS Buffers, Portable
The PH850-DP from Apera Instruments is a handy and easy-to-use measuring device for the determination of pH value, ORP (electrode available separately, e.g. 301Pt-C) and temperature. It is particularly suitable for measuring dairy products (milk, yoghurt, buttermilk, etc.) and other liquid foods such as jam, barbecue sauce, syrup, etc.. The LabSen® 823 pH electrode included in the scope of delivery has been specially developed to carry out fast, precise and reproducible measurements without the diaphragm being blocked by proteins or sulphides. The electrode has an integrated temperature sensor, which enables automatic temperature compensation (ATC). The PH850-DP is protected by a silicone cover and is waterproof and dustproof (IP57), making it particularly well suited for field use, even in harsh environments.
- Equipped with the LabSen® 823 pH electrode for fast and precise measurements of dairy products and other liquid foods
- Silicone case provides safe & firm grip and protects from shocks
- Waterproof and dustproof (IP57) for use in harsh environments
- Fold-out stand for convenient indoor operation
- Quick and easy 1- to 3-point calibration
- Large, illuminated LCD simultaneously displays conductivity value and temperature, as well as additional measurement and calibration information
- Self-diagnosis supports calibration or troubleshooting
| pH | Measuring range | 0.00 to 14.00 pH |
| Resolution | 0,1/0,01 | |
| Accuracy | ±0.01 ±1 digit | |
| Calibration | 1- to 3-point, automatic | |
| Temperature compensation | 0 to 100 °C (automatic or manual) | |
| mV | Measuring range | ±1000 mV |
| Resolution | 1 mV | |
| Accuracy | ±0.2 % F.S. ± 1 digit | |
| temperature | Measuring range | 0 to 100 °C |
| Resolution | 0,1 °C | |
| Accuracy | ±0.5 °C ±1 digit | |
| Other | Power supply | 3 x AA batteries |
| Enclosure protection class | IP57 | |
| Electrode connection | BNC (for pH and ORP), RCA (for temperature) | |
| Dimensions / Weight | 88×170×33 mm / 313 g
with case: 360×270×76 mm / 1.6 kg |








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