Description
SevenDirect™ SD23 Standard kit multimeter is a combi table-top multi-parameter instrument for laboratory pH and conductivity measurement. The ready-to-use standard kit comprises the SevenDirect™ SD23 multimeter together with an InLab® Expert Pro-ISM® pH single-rod measuring cell and an InLab® 731-ISM® conductivity sensor. Calibration support is provided by buffer solutions at pH 4.01, 7.00, 9.21 and 10.00 plus conductivity standards at 1413 µS/cm and 12,88 mS/cm, supplied as 2 × 20 ml of each solution. An electrode holder and a protective cover are included so the workstation can be set up promptly. Offered as 1 unit from manufacturer Mettler-Toledo, the package addresses routine multi-parameter work in research, quality control and general laboratory measuring environments. Sensors with ISM® technology, matched buffers and mechanical accessories form a coherent starter set for simultaneous pH and conductivity determination on the bench. The complete standard kit has a unit weight of 4,900 kg and is classified among multi-parameter combi table-top multimeters for everyday labware use.
This article belongs on Hygrometers & humidity meters, in Temperature measurement.
Key features
- Pack size: 1 pc
- Product type: Combi table-top multimeter
- Kit: SevenDirect™ SD23 Standard kit
- pH sensor: InLab® Expert Pro-ISM®
- Conductivity sensor: InLab® 731-ISM®
- Buffers: pH 4.01–10.00 and 1413 µS/cm / 12,88 mS/cm
- Technical Information Sheet:
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Questions about Multimeter, SevenDirect(TM) SD23 Standard kit, 1 unit(s)
What is this article?
Multimeter, SevenDirect(TM) SD23 Standard kit, 1 unit(s) is the article on this page. Luminix Health distributes Mettler-Toledo for laboratory use. It sits in Hygrometers & humidity meters, inside Temperature measurement, in Lab instruments.
A hygrometer measures the water in the air, as relative humidity or as dew point. It is the instrument for a desiccator room, a stability chamber or a store. The sensor drifts, and the calibration is part of believing the number.
A thermometer reports a temperature. A liquid-in-glass thermometer is a calibrated column. A digital thermometer is a sensor and a display, and the sensor, not the display, is what is calibrated. An infrared thermometer reads a surface and depends on emissivity. A data logger stores the reading over time. Without a stated uncertainty and a calibration point, the number is only an indication. The scale is maintained by the BIPM and compared by EURAMET. Accreditation is BELAC.
Which category should I open next?
The category is Temperature measurement. The sub-category is Hygrometers & humidity meters. The catalogue is Lab instruments.
Shelves beside this one are Laboratory glass thermometers, Temperature probes & sensors, Data loggers, Temperature measurement accessories, Digital thermometers and Infrared thermometers.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.