Products & ServicesSee also: Categories | Featured Products | Technical Articles | More Information
Standards and Technical Documents - API REPORT 117 -- API RESEARCH REPORT - PROJECT #117 THERMAL PROPERTIES OF HYDROCARBON BEARING ROCKS AT HIGH TEMPERATURES AND PRESSURESupplier: American Petroleum Institute (API)
Description: of the project was to obtain thermal data, including conductivity, diffusivity, and heat capacity at temperatures up to 1200°F and pressures to 8000 psi for typical rock-fluid systems associated with petroleum production. A secondary objective was the development of correlations which would
Supplier: ASTM International
Description: they could be improved. Thermophysical properties that must be characterized as a function of temperature include density, heat capacity, thermal conductivity, and heats of reactions and phase changes. For example, for high temperature thermal conductivity, a new measurement technique based on the use
Standards and Technical Documents - Options In Gas Chromatographic Techniques For Measurement Of H2s In Fuel Gas - ANALYSIS 2009
Description: chromatographic methods also exist which involve using thermal conductivity detection in one case and flame photometric detection in the other. This paper looks at the two techniques and provides comparisons of their relative advantages and disadvantages. Additionally, the potential of the two techniques
Standards and Technical Documents - Measurement of thermal conductivity of thin films on silicon substrates -- ISO/TTA 4:2002
Description: TTA 4:2002 proposes a standard procedure for the three-omega method for measuring the thermal conductivity of a thin, electrically insulating film, on a substrate having a thermal conductivity significantly greater than the thermal conductivity of the film.This method is applicable to a film
Description: For continuous measurement of hydrogen and noble gases, the thermal conductivity of the sample gas mixture is measured and used to calculate the concentration. Only binary gas mixtures can be measured directly. If more than two components are present, the concentration of all other constituents
Description: such as calorific value and density, which are required for fiscal energy measurement. Benefits Fast analysis through innovative MEMS technology Precision through valveless live injection High separation performance through narrow-bore capillary columns Low detection limits through powerful detectors
- Instrument Type: Fixtured or Permanent
- Applications: Industrial Gases
- Oven Operation Method: Isothermal Operation
- Oven Temperature Range: 140 to 329 F
Calorimeters and Thermal Analyzers - Absolute Determination of the Thermal Conductivity of Ceramic Materials in Accordance with ISO 8894-1 and ISO 8894-2 - Thermal Conductivity Tester: TCT 426Supplier: NETZSCH-Gerätebau GmbH
Description: TCT 426 - Thermal Conductivity Tester: furnace/hot-wire method Thermal conductivity and thermal diffusivity are the most important thermophysical parameters for characterization of the thermal transport properties of a material or component. The hot-wire method is an absolute method for direct
- Thermal Analyzer Type: Thermal Conductivity Analyzer
- Temperature Range: 68 to 2732 F
- Temperature Control: Yes
- Computer Interface: Yes
Supplier: Decagon Devices, Inc.
Description: Portable, Durable, 3 Interchangeable Sensors The KD2 Pro uses 3 interchangeable sensors to measure thermal diffusivity, specific heat (heat capacity), thermal conductivity and thermal resistivity. After taking a measurement, the KD2 Pro automatically converts data into thermal properties values
- Thermal Analyzer Type: Thermal Conductivity Analyzer
- Temperature Range: -58 to 302 F
- Response Time: 2 minutes
- Local Interface: Digital Front Panel
Supplier: Mettler-Toledo Process Analytics
Description: The InPro 5500i enhances industry-proven thermal conductivity CO2 measurement by providing increased reliability, leading to greater operational uptime. Intelligent Sensor Management (ISM) technology offers pre-calibration and Plug and Measure functions for fast, error-free measurement point start
- Mounting / Environment: Other
- Display Type: None
- User Controls: None
Supplier: Mettler-Toledo, Inc.
Description: Sapphire Prism: Refracto determines refractive index using the total reflection method. The prism of the Refracto 30GS is made of sapphire and held by a ring of hard gold plated brass. Sapphire has a higher refractive index and a better thermal conductivity than glass. For this reason the Refracto
- Measurement Scale: RI Detector, Brix Detector
- RI Range: 1.32 to 1.65
- Brix Range: 0.0 to 85 %
- Brix Accuracy: 0.2000 ±%
Supplier: Alcoa North American Rolled Products
Description: than existing 6061-T651 plate. 6013 – Power Plate users experience all of these benefits without sacrificing the excellent corrosion resistance, weldability and thermal conductivity of 6051-T651. Working with Alcoa’s Technical and Research Center, the Davenport rolling mill developed
- Metal / Alloy Types: Aluminum / Aluminum Alloy (UNS A)
- Shape / Form: Semi-finished Shape / Mill Stock, Plate
Supplier: Micro Quality Calibration, Inc.
Description: Our Labs are equipped with the latest video, temperature, electronic and pressure measurement devices, which enable us to achieve the most difficult verification of dimensional features. Our Inspection Department is equipped with the latest technology inspection instruments, allowing MQC
- Capabilities: Auditing / Assessment, Certification, Consulting / Training, Evaluation, Failure Analysis / Troubleshooting, Field Evaluation / On-site Inspection, First Article / Contract QA, Fixtures / Equipment, In-process / In-line Testing
- Forms Inspected: Products, Quality / Management Systems, Samples, Services
- Services Offered: Dimensional Gaging / Metrology, Electrical / Electronic Testing, Flow / Pressure Testing, Reliability / Robustness, Thermal Imaging / Thermography, Visual / Video Inspection, Specialty / Other
- Industry Applications: Appliances, Aerospace / Avionics, Automotive, Building & Construction, Coatings / Paint, Drugs / Pharmaceuticals, Electrical Distribution, Food & Beverage, Health Care / Medical, HVAC, Plumbing and Lighting, Hydraulics / Pneumatics, Industrial / Machinery, Instrument & Sensors
Find Suppliers by Category Top
Featured Products Top
Innovative Sensor Technology IST USA Division
IST's solutions for diesel engine applications.
Automotive. With new innovations in the automotive industry, the need for accurate and robust measurement methods has become relevant. IST ’s sensing solutions satisfy this need. Thin film platinum temperature sensors capable of measuring up to +1000 °C provide precise measurement solutions for diesel engine applications. Additionally, thermal mass flow sensors are capable of monitoring vital fuel and engine systems in these harsh conditions. IST ’s humidity sensors are also... (read more)
Browse Flow Meters Datasheets for Innovative Sensor Technology IST USA Division
ESDU Process Engineering Technology
exchanger surfaces - general principles, cooling water. Combustion Plant. Section 1: Fouling and slagging. Physical Properties. Section 1: Normal melting, boiling and critical points. Section 2: Vapour pressure. Section 3: Liquid density. Section 4: Heat capacity and enthalpy. Section 5: Liquid viscosity. Section 6: Liquid thermal conductivity. Section 7: Gases: Thermal conductivity, viscosity, heat capacity, Prandtl number. Section 8: Thermophysical properties. Section 9: Fire hazard properties... (read more)
Browse Thermal Analysis Software Datasheets for IHS ESDU
Conduct Research Top
Gas concentration measurement with thermal flow sensors
Several different sensor solutions exist to measure gas concentrations by means of spectroscopy, electrochemical reactions, thermal conductivity, ultrasonic waves and other methods. In such cases where gas flow and concentration measurement are required simultaneously, a one-sensor-measures-all
KD2 Compliance to ASTM and IEEE Standards (.pdf)
The measurement method and analysis used by the KD2 thermal properties analyzer to obtain thermal conductivity is based on recommendations of several published standards. While the standards differ in their details, the general methods are similar for all of them. The purpose of this note
Ther Versatility of the Vibrating Element (.pdf)
industries use gas chromatography (GC), infrared (IR), flame ionization detectors (FID), thermal conductivity detectors (TCD) and other technologies to determine process gas properties or gas stream composition. The vibrating element type, gas measurement method is a reasonably matured technology, but only
Understanding Chemometrics for Pharmaceutical Analysis
were used. The physical properties of the different ingredients were used to separate the analyte from the interfering materials, allowing identification and measurement. Again, various types of measurement detectors were used: thermal conductivity, flame detection, etc. Often, a spectrometer
coefficient of thermal expansion and high thermal conductivity include superconductors, substrates, magnets, capacitors, and transducers. Advanced ceramics are differentiated from traditional ceramics such as brick and porcelain by their higher strength, higher operating temperatures, improved
More Information Top
J. H. Kim, A. Feldman, and D. Novotny Application of the Three Omega Thermal Conductivity Measurement Method to a Film on a Substrate of Finite Thickness J. Appl. Phys. 86, 3959^3963 (1999).
Refractories for Aluminium
The advantage of thermal conductivity measurement methods based on stationary heat flow is their relatively high accuracy and the fact that the measurement conditions are close to the conditions of refractory service.
Thermal Properties of Solids at Room and Cryogenic Temperatures
Kim, J.H., Feldman, A., Novotny, D.: Application of the three omega thermal conductivity measurement method to a film on a substrate of finite thickness.
Nano-Bio- Electronic, Photonic and MEMS Packaging
For thermal properties, estimation of dielectric composites and the three omega (3ω) thermal conductivity measurement method may be used.
Thermal conductivity measurement of submicrometer-scale silicon dioxide films by an extended micro-Raman method
Perichon et al. (1999) presented a new thermal conduc- tivity measurement method based on micro-Raman .
Physical Properties of Foods
Thus, it is more expensive than either the line heat source or modified Fitch methods, which are the most commonly used unsteady-state thermal conductivity measurement methods in food systems.
MEASURING THE THERMAL CONDUCTIVITY OF THIN FILMS: 3 OMEGA AND RELATED ELECTROTHERMAL METHODS
J. H. Kim, A. Feldman, and D. Novotny, Application of the three omega thermal conductivity measurement method to a film on a substrate of finite thickness, J. Appl. Phys., 86:3959–3963, 1999.
Radiative heat exchange method for thermal conductivity measurement applying a perpendicular heat flow to a thin-plate sample: Principle and apparatus
Thermal Conductivity Measurement Method .
Advanced Materials for Thermal Management of Electronic Packaging
Thermal conductivity measurement methods .
Springer Handbook of Metrology and Testing
The disadvantages of steady-state thermal conductivity measurement methods are the long equilibration time needed to reach steady-state conditions and the diffi- cult quantification of heat losses, in particular at high temperatures.
Measurement of the thermal transport properties of dielectric thin films using the micro-Raman method
They used a new thermal conduc- tivity measurement method with micro-Raman spectroscopy by combining the effect of the temperature-dependent Raman peak shift (Tsu and Hernandez, 1982) with the basic equation of the thermal scanning probe microscopy method (Non- nenmacher and...