Description
EC850 portable conductivity/TDS meter is a compact, easy-to-operate handheld instrument for determining conductivity (EC), TDS and temperature. A protective silicone sleeve and IP57 water- and dust-tight housing make it especially suitable for field use, including harsh environments. The supplied 2301T-S conductivity electrode employs BPB (Brush-resistant Platinum Black) technology and covers a wide measuring range of 0 to 200 mS/cm; its integrated temperature sensor supports automatic temperature compensation (ATC). Rapid 1- to 3-point calibration, self-diagnosis and a large backlit LCD that simultaneously shows conductivity and temperature simplify routine work, while a fold-out stand enables comfortable benchtop operation. The BNC interface remains compatible with LabSen®-series electrodes for broader applications. Measuring 88×170×33 mm and weighing 313 g (1,3 kg with case), the complete kit from manufacturer Apera Instruments includes the meter, 2301T-S electrode, calibration solutions (84 μS/cm; 1413 μS/cm; 12,88 mS/cm, 50 ml each), screwdriver, operating manual and carrying case. Power is supplied by three AA batteries. Conductivity accuracy is ±1,0 % F.S. ±1 digit; temperature range is 0 to 100 °C.
This article is part of Conductivity meters & cells, in pH & electrochemistry. See also pH meters.
Key features
- Pack size: 1 pc
- Conductivity range: 0 to 200 mS/cm
- TDS range: 0 to 100 g/l
- Temperature range: 0 to 100 °C
- Protection rating: IP57
- Electrode: 2301T-S BPB conductivity electrode
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Questions about EC850 Portable Conductivity/TDS Meter Kit
What is this article?
EC850 Portable Conductivity/TDS Meter Kit is the article on this page. Luminix Health distributes APERA Instruments for laboratory use. It sits in Conductivity meters & cells, inside pH & electrochemistry, in Instruments de précision.
A conductivity meter and its cell measure how well a solution carries current. The cell constant is the geometry that converts conductance to conductivity, and it is calibrated with a standard. Temperature compensation matters because conductivity rises with temperature.
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 Conductivity meters & cells. The catalogue is Instruments de précision.
Shelves beside this one are pH electrodes & sensors, pH meters, 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.