Description
PH850-SS portable pH meter is a compact handheld instrument designed for direct pH measurement of food samples such as meat, cheese, dairy products and fruit, as well as other semi-solids including soil. It also supports ORP (optional electrode) and temperature. The included LabSen® 753 pH electrode features a pointed, robust glass membrane and solid polymer electrolyte so it can penetrate food matrices without damage or diaphragm clogging; a food-grade titanium alloy sheath adds mechanical strength and is easy to clean. An integrated temperature sensor enables automatic temperature compensation (ATC). The meter itself is protected by a silicone sleeve and meets IP57 for water and dust resistance, making it suitable for field use in harsh environments. Measuring range is 0,00 to 14,00 pH with 0,1/0,01 resolution and ±0,01 accuracy, plus 1- to 3-point automatic calibration. A clear display and straightforward controls support rapid routine checks. This complete kit from manufacturer APERA Instruments contains the PH850 meter, LabSen® 753 electrode, three 50 ml calibration solutions (pH 4,00 / 7,00 / 10,01), screwdriver, operating manual and carrying case. Instrument dimensions are 88×170×33 mm at 313 g (1,3 kg with case).
This article is part of pH meters, in pH & electrochemistry.
Key features
- Pack size: 1 pc
- Protection rating: IP57
- pH range: 0,00 to 14,00 pH
- pH accuracy: ±0,01 ±1 digit
- Temperature range: 0 to 100 °C
- Electrode: LabSen® 753 spear type
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Questions about PH850-SS Portable pH Meter Kit for Food and Semi-solid Sample
What is this article?
PH850-SS Portable pH Meter Kit for Food and Semi-solid Sample is the article on this page. Luminix Health distributes APERA Instruments for laboratory use. It sits in pH meters, inside pH & electrochemistry, in Lab instruments.
A pH meter reads the electrode and displays pH, after calibration with at least two buffers. A meter that cannot be calibrated is a voltmeter. Resolution to 0.001 is not the same as accuracy. Portable and benchtop meters differ in the electrodes they accept and in the data they store.
A pH meter is a voltmeter on a glass electrode. The voltage tracks hydrogen-ion activity, and the electrode is converted to pH only after it is adjusted with buffers of known value. Conductivity measures how well a solution carries a current, which for dilute salts tracks concentration. Dissolved oxygen and titration are further electrodes on the same idea: a sensor, a standard, and a reading that is only as fresh as the calibration. Buffer values and chemical identity sit on PubChem. Accreditation of the calibration laboratory is the field of BELAC and EURAMET.
Which category should I open next?
The category is pH & electrochemistry. The sub-category is pH meters. The catalogue is Lab instruments.
Shelves beside this one are pH electrodes & sensors, Conductivity meters & cells, Dissolved oxygen & multiparameter meters, Titrators & electrochemistry systems and pH & electrochemistry accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.