Apera PH850-DP Portable pH Meter Kit for Food and Dairy
The Apera PH850-DP pairs a portable pH meter with the LabSen 823 glass pH/temperature electrode for dairy products, liquid foods and protein-containing samples. Use it for routine sample checks in food production and laboratory workflows, with a foldable stand for benchtop use.
Designed for demanding liquid samples
The LabSen 823 electrode features a triple ceramic junction, a silver-ion-trap reference system and Protelyte outer electrolyte. This electrode design supports measurements in protein-containing liquids and samples containing TRIS buffers. Its integrated temperature sensor allows simultaneous pH and temperature measurement.
Key features
- LabSen 823 three-in-one glass pH/temperature electrode with BNC and RCA connectors.
- Automatic 1–3 point pH calibration with USA and NIST buffer recognition.
- Automatic or manual temperature compensation from 0 to 100°C.
- Simultaneous pH and temperature display with a stable-reading indicator.
- Electrode slope display and self-diagnosis alerts to support routine probe checks.
- IP57-rated meter with a protective rubber sleeve.
- Foldable stand for benchtop use; powered by three AA batteries or DC 5V USB.
Meter specifications
| pH range |
0–14 pH |
| pH resolution |
0.01 or 0.1 pH |
| pH accuracy |
±0.01 pH ±1 digit |
| mV range |
±1000 mV |
| mV resolution |
1 mV |
| mV accuracy |
±0.2% full scale ±1 digit |
| Temperature range |
0–100°C (32–212°F) |
| Temperature resolution |
0.1°C |
| Temperature accuracy |
±0.5°C ±1 digit |
| Meter dimensions |
88 × 170 × 33 mm |
| Meter weight |
313 g |
LabSen 823 electrode specifications
- Lead-free glass housing with a hemispherical glass membrane.
- Triple ceramic junction and silver-ion-trap reference system.
- Protelyte outer electrolyte and non-flowing blue gel inner solution.
- Integrated temperature sensor.
- Electrode pH range: 0–14 pH.
- Electrode temperature range: -5 to 100°C (23–212°F). The meter's specified measurement range is 0–100°C.
Applications and selection
Applications include milk, cream, yogurt, liquid foods, sauces, soup, broth and protein-containing liquids, as well as biotech and pharmaceutical samples containing TRIS buffers. Choose this model when the LabSen 823 electrode's sample compatibility suits your measurement workflow. Confirm your sample conditions and required measurement range before ordering.
