A wide classification of instruments that are used to analyze material samples, or their components, and record data specific to the application.
Anechoic Chambers (39 suppliers)
Anechoic chambers are specialized chambers designed for electromagnetic or sound waves.
Learn more about Anechoic Chambers
Calorimeters and Thermal Analyzers (118 suppliers)
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.
Search by Specification | Learn more about Calorimeters and Thermal Analyzers
Conductivity and Resistivity Meters (327 suppliers)
Conductivity meters, dissolved solids meters, and resistivity meters are analytical instruments that measure the conductivity, dissolved solids, and/or resistivity of a liquid sample.
Search by Specification | Learn more about Conductivity and Resistivity Meters
Conductivity Electrodes (140 suppliers)
Deflectometers and Extensometers (43 suppliers)
Density and Specific Gravity Instruments (203 suppliers)
Density and specific gravity instruments are meters used to determine density and specific gravity.
Search by Specification | Learn more about Density and Specific Gravity Instruments
Densometers and Porosimeters (36 suppliers)
Densometers and porosimeters are used for measuring porosity, air permeability or air resistance of sheet-like or bulk materials.
Search by Specification | Learn more about Densometers and Porosimeters
Diffractometers (34 suppliers)
Diffractometers are used to measure crystal structure, grain size, texture, and/or residual stress of materials and compounds through the interaction of X-ray beams, gamma rays, electron beams, or neutron beams with a sample.
Search by Specification | Learn more about Diffractometers
Dissolved CO2 Instruments (41 suppliers)
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.
Search by Specification | Learn more about Dissolved CO2 Instruments
Dissolved Oxygen Meters (222 suppliers)
Dissolved Oxygen Sensors (130 suppliers)
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.
Search by Specification | Learn more about Dissolved Oxygen Sensors
Durometers (66 suppliers)
Environmental Test Chambers and Rooms (355 suppliers)
Environmental test chambers and rooms are used to ensure the reliability of industrial products, especially electronic items, through prolonged exposure to one or more environmental parameters.
Search by Specification | Learn more about Environmental Test Chambers and Rooms
Fluorometers (113 suppliers)
Fuel Testers (30 suppliers)
Gas Instruments (953 suppliers)
Geophysical Instruments (99 suppliers)
Geophysical instruments are used for geological study, including rock and soil mechanics, core analysis and surveys of the earth.
Learn more about Geophysical Instruments
Groundwater Monitoring Equipment (38 suppliers)
Groundwater monitoring equipment includes pumps and other instruments that tap into the water table for water quality assessment, testing for pollutants, and the identification of other compounds.
Learn more about Groundwater Monitoring Equipment
Hardness Testers (238 suppliers)
Hardness testers measure a material's resistance to indentation. This calculation is determined by measuring the permanent depth or projected area of the indentation.
Search by Specification | Learn more about Hardness Testers
Hydrometers (82 suppliers)
Hygrometers and Humidity Measurement Instruments (571 suppliers)
Hygrometers and humidity measurement instruments test for absolute humidity, relative humidity, or dew point in air.
Search by Specification | Learn more about Hygrometers and Humidity Measurement Instruments
Instrument Calibration Services (772 suppliers)
Ion Selective Electrodes (78 suppliers)
Ion selective electrodes measure the potential of a specific ion in solution. This potential is measured against a stable reference electrode of constant potential.
Search by Specification | Learn more about Ion Selective Electrodes
Ion Specific Electrode Meters (105 suppliers)
Ion specific electrode meters are millivolt meters that interface with ion selective electrodes (ISEs). These meters take the potential generated by the electrode and convert it into units of concentration.
Search by Specification | Learn more about Ion Specific Electrode Meters
Laboratory Balances (253 suppliers)
Leaf Wetness Sensors (12 suppliers)
Leaf wetness sensors are used to detect the presence of surface moisture.
Learn more about Leaf Wetness Sensors
Leak Testing Equipment (463 suppliers)
Liquid Leak Detectors (245 suppliers)
Mechanical Testing Equipment (431 suppliers)
Mechanical testing equipment covers devices used for adhesion, compression, drop (shock), tensile, vibration and fatigue testing.
Search by Specification | Learn more about Mechanical Testing Equipment
Moisture Meters (800 suppliers)
Oil in Water Monitors (75 suppliers)
Oil Sensors and Analyzers (69 suppliers)
Oil sensors and oil analyzers are used in automotive or industrial machinery applications to sense oil levels, and check for contamination, and particulates, viscosity and/or temperature.
Learn more about Oil Sensors and Analyzers
Opacity Sensors and Instruments (85 suppliers)
Oxidation Reduction Potential (ORP) Electrodes (123 suppliers)
Oxygen reduction potential (ORP) electrodes are analytical sensors for measuring oxidation-reduction potential (ORP).
Search by Specification | Learn more about Oxidation Reduction Potential (ORP) Electrodes
Oxidation Reduction Potential (ORP) Instruments (186 suppliers)
Oxidation reduction potential (ORP) instruments measure or monitor ORP in solution.
Search by Specification | Learn more about Oxidation Reduction Potential (ORP) Instruments
Particle Analyzers (231 suppliers)
Particle analyzers are used to determine the physical makeup of individual particulates in aerosols, dispersion, emulsions, powders, and other samples.
Search by Specification | Learn more about Particle Analyzers
Permeation Instruments (43 suppliers)
Permeation instruments are designed to measure the permeability, solubility, diffusivity and precise transmission rate of organic vapors or liquids through films, paper, pulp, packages and other materials.
Search by Specification | Learn more about Permeation Instruments
pH Electrodes (199 suppliers)
pH electrodes are analytical sensors for measuring potential of hydrogen (pH), the negative logarithm of the hydrogen ion activity in solution.
Search by Specification | Learn more about pH Electrodes
pH Instruments (417 suppliers)
Plant Growth Chambers (28 suppliers)
Polymer Testing Equipment (59 suppliers)
Polymer test equipment includes melt flow indexers, extrusiometers, and other specialized instruments for determining the processability and properties of plastics and elastomer materials.
Search by Specification | Learn more about Polymer Testing Equipment
Powder Testing Equipment (58 suppliers)
Powder testing equipment is used to measure the static and dynamic properties of powders for pharmaceutical, coating, and other solid-particulate applications.
Search by Specification | Learn more about Powder Testing Equipment
Product and Material Test Fixtures and Accessories (299 suppliers)
Material test fixtures and accessories include mechanical testing grips, fixtures, sample heaters, extensometers, specimen cutters, and other specialized test components.
Search by Specification | Learn more about Product and Material Test Fixtures and Accessories
Property Testing Equipment (412 suppliers)
Property testers are used to determine various physical properties of samples, including cloud point, distillation, flash point, freezing point, melting point, pour point, and vapor pressure.
Search by Specification | Learn more about Property Testing Equipment
Pulp and Paper Testing Equipment (37 suppliers)
Pulp and paper testers include specialized sensors, instruments, COBB testers, and test equipment for evaluating the material properties and processability characteristics of pulp and paper.
Search by Specification | Learn more about Pulp and Paper Testing Equipment
Pycnometers (25 suppliers)
Pycnometers are glass or metal containers with a determined volume. They are typically used to determine the density of liquids and their dispersions
Search by Specification | Learn more about Pycnometers
Radiation Detectors (205 suppliers)
Radiation detectors are used for medical diagnoses, radioactive dating measurements, and measurements of background radiation, activity levels and radiation doses.
Search by Specification | Learn more about Radiation Detectors
Refractometers (154 suppliers)
Residual Gas Analyzers (73 suppliers)
Rheometers (71 suppliers)
Solar Radiation Instruments (61 suppliers)
Solar radiation instruments measure the spectral range of radiation, including global solar radiation (sun + sky), net radiation (incoming solar - reflected solar) and the photosynthetic light spectrum.
Search by Specification | Learn more about Solar Radiation Instruments
Solid Phase Extraction Cartridges and Disks (51 suppliers)
Solid phase extraction (SPE) cartridges and disks are used to clean up a sample before using a chromatographic or other analytical method to quantify the amount of analyte(s) in the sample.
Search by Specification | Learn more about Solid Phase Extraction Cartridges and Disks
Stability Chambers and Rooms (46 suppliers)
Stability chambers and stability rooms are temperature-controlled and humidity-controlled environmental units that provide stable conditions for storage and testing purposes.
Search by Specification | Learn more about Stability Chambers and Rooms
Surface Area and Pore Size Analyzers (42 suppliers)
Surface area and pore size analyzers are used to measure the surface area and pore size of a sample.
Search by Specification | Learn more about Surface Area and Pore Size Analyzers
Temperature Forcing Systems (6 suppliers)
Temperature forcing systems provide heating, cooling and/or a humidity and temperature controlled atmosphere to a separate test chamber, platform, or testing unit.
Search by Specification | Learn more about Temperature Forcing Systems
Temperature Indicators (476 suppliers)
Temperature indicators are designed for temperature monitoring and analysis. These devices either come equipped with an integral sensor, or require sensor input.
Search by Specification | Learn more about Temperature Indicators
Tensiometers and Surface Tension Meters (68 suppliers)
Surface tension and wettability instruments measure fluid surface tension, a tangential force that keeps a fluid together at the air/fluid interface. Surface tension is a direct indicator of the quality of any chemical and any formulation.
Search by Specification | Learn more about Tensiometers and Surface Tension Meters
Thermal Imagers (332 suppliers)
Thermal Platforms (11 suppliers)
Titration Instruments (82 suppliers)
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.
Search by Specification | Learn more about Titration Instruments
Total Organic Carbon (TOC) Analyzers (60 suppliers)
Total organic carbon (TOC) analyzers measure the amount of total organic carbon present in a liquid sample.
Search by Specification | Learn more about Total Organic Carbon (TOC) Analyzers
Turbidity Instruments (210 suppliers)
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.
Search by Specification | Learn more about Turbidity Instruments
Viscometers (179 suppliers)
Volatile Organic Compounds (VOC) Analyzers (38 suppliers)
Volatile organic compound (VOC) analyzers are used to detect concentrations of heavy hydrocarbons in gas or liquid media.
Learn more about Volatile Organic Compounds (VOC) Analyzers
Water Quality Photometers and Colorimeters (145 suppliers)
Water quality photometers and colorimeters are ion-specific, computer-interfaced probes that are designed to determine the concentration of a solution from its color intensity.
Search by Specification | Learn more about Water Quality Photometers and Colorimeters
Water Quality Testing Instruments (342 suppliers)
Water quality testing instruments are used to test water for chemical and biological agents, and to measure variables such as clarity and rate of movement.
Search by Specification | Learn more about Water Quality Testing Instruments
Weather Instruments (348 suppliers)
Weather instruments are designed to measure one or multiple components of weather including wind speed and direction, rain or snow fall, solar radiation, temperature, pressure and humidity.
Search by Specification | Learn more about Weather Instruments