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Air velocity flow sensors measure air velocity or volume flow using insertion probes or capture hoods.
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Calorimeters and thermal analyzers contain a heat source that can deliver a heat flux, at a distinct temperature, into a sample, and a temperature-measuring device that can read the resultant change in temperature.
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Checkweighers are weighing systems used to verify that the weight of a product is within prescribed limits.
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Conductivity meters, dissolved solids meters, and resistivity meters are analytical instruments that measure the conductivity, dissolved solids, and/or resistivity of a liquid sample.
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Dimensional gages and instruments provide quantitative measurements of product or component dimensional and form attributes such as wall thickness, depth, height, length, inner diameter (ID), outer diameter (OD), taper or bore.
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Dissolved CO2 instruments are analytical devices that measure the amount of carbon dioxide (CO2) dissolved in a liquid sample such as water. They typically include a submerged probe that is covered by a thin organic membrane.
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Dissolved oxygen sensors are used to measure the amount of oxygen dissolved in a unit volume of water. In water quality applications, such as aquaculture (including fish farming) and wastewater treatment, the amount of dissolved oxygen (DO) must be kept high.
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Indicators and comparators measure where the linear movement of a precision spindle or probe is amplified.
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Laboratory balances are used to measure an object’s mass to a very high degree of precision.
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Moisture meters are used to measure the moisture content in bulk solids, liquids and gases.
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pH transmitters provide electrical outputs that are proportional to potential of hydrogen (pH) inputs.
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Pipettes and tips are used to deliver a known quantity of solution to a vessel. They are either of the classical style (glass) or digital.
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Refractometers measure the critical angle of refraction through a sample. The critical angle of refraction will change with concentration.
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Scales and balances are used to measure static or dynamic loads for a wide range of industrial applications.
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Titration instruments are used to determine the concentration of dissolved substances. Titration is based on a complete chemical reaction between the specific substance, the analyte, and a reagent or titrant of known concentration that is added to the sample.
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Total organic carbon (TOC) analyzers measure the amount of total organic carbon present in a liquid sample.
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Turbidity instruments measure the average volume of light scattering over a defined angular range. Both particle size and concentration of suspended solids as well as dissolved solids can affect the reading.
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