Thermal Conductivity
See Also: Conductivity Meters
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Product
Field thermal needle system for thermal resistivity / conductivity measurement
FTN01
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Hukseflux Thermal Sensors B.V.
The FTN01 Field Thermal Needle System allows performing fast, on-site measurements of the thermal resistivity or conductivity of soils, in particular around the typical depth of burial of high voltage cables. FTN01 is designed with a focus on robustness and saving time, while still offering sufficient accuracy for typical field measurements. The sensor is a Non-Steady-State Probe (NSSP), TP09, which is mounted at the tip of the Lance LN01. The system is operated using a hand-held Control and Readout Unit CRU01.
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Liquid Thermal Conductivity Instruments
THW-L1
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The Transient Hot Wire (THW-L1) Liquid Thermal Conductivity Meter is an advanced measurement system for direct determination of the thermal conductivity, thermal diffusivity, and specific heat instrument for measurement of liquids and pastes in accordance with ASTM D7896-19. The THW-L1 was designed with speed and operational simplicity in mind. With a single measurement of 1 second in duration, small volumes of liquids and pastes can be accurately and precisely measured for thermal conductivity, thermal diffusivity, and specific heat. The THW-L1 utilizes a non-stationary measurement approach and rapid test times to limit convective effects for samples with a wide range of viscosities. The THW sensor consists of a thin heating wire 40 mm in length and is completely inserted into the sample to be tested.
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Product
Thermal Conductivity Gas Analyzer
CI2000-RQD
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Shanghai ChangAi Electronic Science & Technology Co.,Ltd
Determining gas concentrations by measuring the thermal conductivity of the gas, CI2000-RQD analyzer uses advanced thermal conductivity sensor with single chip technology. It adopts platinum thread as sense organ to make up Imbalance Bridge, which output signal has a relationship with tested gas volume. And the single chip will magnify, sieve wavelength, modify linearly and criteria the signal by electric procedure.
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Product
Thermal Conductivity Apparatus
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Objective Thermal Conductivity of Liquids & Nanofluids & Engine Oils etc.
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Product
Physical Testing Test
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Physical Testing by Aero Nav: mechanical, weathering, environmental, immersion, electrical, luminance, thermal analysis, thermal conductivity, water exposure, saltwater exposure, etc.
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Product
Thermal Conductivity Analyzers
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Teledyne Analytical Instruments
Thermal Conductivity Analyzers by Teledyne Analytical Instruments
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Product
Gem Testers
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Fuzhou Zhongtuo Optoelectronic Co.,Ltd
A diamond tester is a portable device used to check the authenticity of diamonds and test materials for their thermal and electrical conductivity. It can accurately indicate if the stone is a real diamond based on the gem's physical properties.
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Product
Heat Flow Meter
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Thermal conductivity is a measurement of a materials ability to conduct heat and can be critical for evaluating energy efficiency and thermal performance of materials. The HFM-100 Heat Flow Meter is designed as an easy-to-use method for the measurement of thermal conductivity and thermal resistance of insulation products, construction materials, packaging, and assemblies. Available at an exceptional value, the Thermtest HFM has been engineered for industry-leading performance by combining the highest accuracy, repeatability, and widest temperature range possible, and follows international standards: ASTM C518, ISO 8301, and EN 12667.
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Product
Portable Thermal Conductivity Analyzer
CI2100-RQD
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Shanghai ChangAi Electronic Science & Technology Co.,Ltd
CI2100-RQD portable thermal conductivity analyzer adopts imported high performance intelligent thermal conductivity sensor as measuring unit, which is based on microprocessor. It can test H2 concentration correctly in N2 and H2 mixed gases in a short time. - See more at: http://en.ci-ele.com/dcb675d2-4e33-4eb9-33a0-60edf78c9348/efb4c1eb-f4f5-70af-3ddd-ba6c1066c3fa.shtml#sthash.lXHNyKR1.dpuf
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Product
Diode Submounts
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Ultra-precise patterning of thin film metals on dielectrics with high thermal conductivity are used for diode submount applications. Via the acquisition of Ion Beam Milling, Inc., SemiGen is the industry leader for laser diode submount fabrication. As each application is different, we work with customers to develop a custom design that perfectly fits their requirements. We have experience producing circuits utilizing substrates of varying thicknesses with high thermal conductivity such as alumina (Al), aluminum nitride (AlN), and beryllium oxide (BeO). SemiGen can deliver laser diode submounts with or without Au/Sn pads depending on your needs.
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Product
Gas Analysis
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Accurate measurement of gases and their concentrations is critical in many applications, and often poses a major challenge. Sensors' experience with different measurement principles, including NDIR, NDUV, and thermal conductivity, along with the ability to provide special combinations of these techniques within our products, enables us to tackle these challenges. In addition, our experience goes into every detail of our gas analyzers, ensuring reliable results, even under harsh conditions. Our skilled team of experts is happy to assist you in finding the optimized solution for your measurement requirements, with either off-the-shelf components or a customized solution.
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Product
CS/ONH-Analysis
G6 LEONARDO
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The high-end thermal conductivity detector used for hydrogen and nitrogen analysis allows detection limits in a sub-ppm range (based on 1g sample mass)
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Product
CS/ONH-Analysis
G4 PHOENIX DH
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The highly sensitive thermal conductivity detector allows analysis down to a sub-ppm range, while the optional mass spectrometer allows detection limits in the low ng/g range.
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Product
CO₂ Sensor
STC31 (Qwiic)
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Do you need to be able to sense CO2 concentrations of up to 100%? If so, the STC31 is the sensor for you! The Sensirion STC31 thermal conductivity sensor has two CO2 measurement ranges: 0 to 25 vol%; and 0 to 100 vol%. The measurement repeatability is 0.2 vol%, with a stability of 0.025 vol% / °C. The measurement accuracy depends on the measurement range: 0.5 vol% + 3% measured value; 1 vol% + 3% measured value.
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Product
Guarded Heat Flow Meter
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The Guarded Heat Flow Meter (GHFM-02) follows ASTM E1530-19 for testing thermal resistance and thermal conductivity of solids, such as metals, polymers and composites. The easy to operate GHFM-02 follows the trusted steady-state approach, with the addition of a guard to limit the effects of lateral heat loss. This design, allows testing of a wide range of materials with low to medium thermal conductivity.
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Product
Oxygen / Hydrogen Analyzer
ELEMENTRAC OH‑p 2
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The new ELEMENTRAC OH-p 2 is a powerful and robust elemental analyzer for measurement of oxygen and hydrogen concentrations in inorganic samples like steel, iron, copper or ceramics. The highly sensitive NDIR and thermal conductivity detectors reliably detect element concentrations from low ppm content to high percentages.
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Product
General Purpose Heat Flow Meters
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Thermal conductivity defines a material’s ability to transfer heat. A precise and accurate measurement is critical for any process or material experiencing large or fast temperature gradients, or for which the tolerance for temperature changes is exacting. Accurate values are essential for modeling and managing heat, whether the component of interest is called on to insulate, conduct, or simply withstand temperature changes. Information about these properties are routinely used in heat transfer models of all complexities. Thermophysical property measurements also reflect important information about material composition, purity and structure, as well as secondary performance characteristics such as tolerance to thermal shock.
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Product
Integrating Spheres
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Artifex Engineering GmbH & Co. KG
We offer integrating spheres made from a special polymer suitable for the wavelength range 250nm – 2.5 µm. For longer wavelengths in the range 700nm – 20 µm, a gold coating on a rough, metallic surface is used. Since lasers in this spectral range are usually also high power, we use solid copper as a thermally conductive substrate material. By choosing the size of the integrating sphere, the overall sensitivity of the system can be adjusted. In addition, the detector is independent of inhomogeneities in power density and polarization. The detector is also independent of the incidence location and angle of the laser radiation.
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Product
Thermal Conductivity & Diffusivity Meters
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Thermal conductivity, thermal diffusivity and specific heat capacity define a material’s ability to store and transfer heat. The precise and accurate measurement of these properties is critical for any process or material, which experiences a large or fast temperature gradient, or for which the tolerance for temperature change is exacting.
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Product
Gas Analyser
LT GasAnalyzer
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Highly performant analyzer for measuring the concentration of technical gases based on a thermal conductivity sensor, an infrared sensor a para magnetic sensor or combinations of these sensors. Sensors are precise, robust and have a low cross-sensitivity. Extractive online measurement of the concentration of flammable or non-flammable gas components in gas mixtures. Can measure trace oxygen (O2) levels in the parts per million (ppm) range.
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Product
Thermal properties sensor
TP01
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Hukseflux Thermal Sensors B.V.
TP01 is designed for long term (permanent) installation in soils. It covers the thermal conductivity (λ) range of 0.3 to 4 W/m.K, which is sufficient for most inorganic soil types. The core of TP01 is a differential temperature sensor (2 thermopiles) (1) measuring the radial differential temperature with record breaking sensitivity. The sensor performs a temperature measurement around a heating wire (2).
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Product
Oxygen/Nitrogen/Hydrogen Analyzer
EMGA-930
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This is a simultaneous oxygen, nitrogen & hydrogen elemental analyzer with high accuracy and repeatability suiting to cutting-edge technology's R&D as well as quality control in the market of steel, new materials, catalyst and so on. This is a new generation model optimized to fit to user's requests.The oxygen is measured as carbon monoxide and carbon dioxide by two non-dispersive infrared detectors, the nitrogen by a thermal conductivity detector and the hydrogen with non dispersive Infra Red detector as H2O.
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Product
Cyrogenic Solutions
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Our leading edge dewar technology combines the highest quality, reliability and expertise in thermally conductive materials. Our unique designs allow you flexibility to use standard dewars for more than one specific application or test.Minimize cryogenic consumption and maximize thermal conductivity.Vibration isolation to enable the most vibration sensitive applicationsTime-tested ergonomic designs for ease of operation
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Product
CAE Software
Femtet
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Femtet is the simulation software based on the finite element method. It solves 8 physical phenomena (electric field, magnetic field, electromagnetism, mechanical stress, thermal conductivity, fluid, acoustic waves, and piezoelectricity). Multiphysics between the solvers are available as well. Its extensive functions include modeling, automatic meshing, and results display.
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Product
Scanning Thermal Microscopy Module
VertiSense™
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SThM module for thermal conductivity contrast and a temperature contrast imaging. Supports Contact, Tapping™ and Peak Force Tapping modes. Plug-in module, compatible with most commercial AFMs. Real temperature measurements up to 700° C. Ultra-low noise, high speed amplifier. Innovative probe design.
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Product
40-CH 100G Thermal AWG
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Flyin’s 40 channel 100G Thermal AWG(100G TAWG) is designed for use within the C -band release of DWDM system. To decrease the power dissipation of the devices in different environmental conditions, the TAWG package is special designed with selection of reliable thermal plastic with low thermal conduction, and the TAWG operating temperature is controlled by using foil resist heater or Peltier TEC with thermistor temperature sensor. Different input and output fibers, such as SM fibers, MM fibers and PM fiber can be selected to meet different applications. We can also offer different product packages, including special metal box and 19” 1U rackmount.
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Product
Light/Laser Flash Analyzers
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Light or laser flash is a measurement technique used to determine the thermal diffusivity, thermal conductivity, and specific heat capacity of materials. Light flash measurements are essential for characterizing the heat transfer and storage properties of a variety of materials, whether the sample of interest is expected to insulate, conduct, or simply withstand temperature changes.
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Product
Conductivity Switches
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B/W Controls offers a simple conductivity holder and electrode that can be configured for multiple measurement points.
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Product
Conductive
VEGAKON, EL
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When the electrodes of the conductive point level sensor come into contact with a conductive fluid, a small alternating current begins to flow.
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Product
Thermal Enclosures
LDP
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Bemco LDP Thermal Enclosures are always custom. They are environmental enclosures constructed using the techniques normally employed with Bemco's LDF Series of Wide Range Expendable Refrigerant, FL-I Series of Integral Walk-in, and FL-M Series of Modular Walk-in Chambers. The LDP enclosure illustrated at left has hinged stainless steel doors, with the protective paper still in place, and hinged sides to allow full interior access.
