Description
PH700-VS benchtop pH meter enables fast, reliable laboratory pH determination of viscous liquid samples including cosmetics, skin-care products, paints, varnishes, syrups, adhesives, honey, sugarcane juice and general aqueous solutions. It is supplied with the Swiss LabSen 853-H pH/temperature electrode that incorporates a pressurized reference system and ceramic junction specifically engineered for high-viscosity media. The instrument from manufacturer APERA Instruments provides automatic 1- to 3-point calibration with self-diagnosis and electrode-condition display, Max/Min reading mode for rapid trend analysis, and storage of 50 data sets. pH measuring range is 0,00–14,00 with selectable resolution 0,1/0,01 and accuracy ±0,01 ±1 digit; mV range ±1999 mV; temperature range 0–100 °C with automatic or manual compensation. Housing is IP54 splash- and dust-protected; dimensions 24 × 23,5 × 10,3 cm, weight 1 kg (1,8 kg with case). Scope of delivery comprises the PH700 meter, LabSen 853-H electrode, electrode holder, 50 ml calibration buffers pH 4,00 / 7,00 / 10,01 and DC 9 V power supply. Manufacturer warranty is 2 years on the meter and 6 months on the electrode.
This article is part of pH meters, in pH & electrochemistry.
Key features
- Pack size: 1 pc
- pH range: 0,00–14,00
- pH accuracy: ±0,01 ±1 digit
- Electrode: LabSen 853-H pH/Temp.
- Calibration: automatic 1- to 3-point
- Memory: 50 data sets
- Technical Information Sheet:
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Questions about PH700 Benchtop pH Meter incl. pH electrode
What is this article?
PH700 Benchtop pH Meter incl. pH electrode 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.
What should I check before I order?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.