Transient Plane Source Technology (TPS) is a novel method for measuring thermal conductivity. Developed by Professor Silas Gustafsson of Chalmers University of Technology in Sweden, it builds upon the hot-wire method. The principle of determining the thermal properties of materials is based on the transient temperature response generated by a disc-shaped heat source undergoing a stepwise heating in an infinite medium. A flat probe made of thermally resistive material serves as both a heat source and a temperature sensor. The thermal resistivity of the alloy shows a linear relationship with temperature and resistance, allowing for the determination of heat loss through changes in resistance, thereby reflecting the sample's thermal conductivity.
Product Features:
1. Wide-ranging testing scope with stable performance.
2. Direct measurement; test time can be set from 5 to 160 seconds, quickly and accurately measuring the thermal conductivity, saving a great deal of time.
3. Not affected by contact thermal resistance like the static method.
4. No special sample preparation is required; there are no specific requirements for the shape of the sample. For solid blocks, a relatively smooth surface is sufficient, and the length and width should be at least twice the diameter of the probe.
5. Non-destructive testing of samples ensures they are reusable.
6. The probe is designed with a double helix structure, combined with a proprietary mathematical model, and analyzes the data collected by the probe using core algorithms.
7. The sample stand features an ingeniously designed structure that is easy to operate, suitable for accommodating samples of varying thicknesses, and also boasts a simple yet elegant appearance.
8. The data collection on the probe utilizes imported data collection chips, which offer high resolution for more accurate and reliable test results.
9. The main control system employs an ARM microprocessor, which offers faster processing speed than traditional microprocessors, enhancing the system's analytical and processing capabilities, resulting in more accurate calculation results.
10. The instrument can be used for the determination of thermal properties of solid blocks, paste, granular solids, colloids, liquids, powders, coatings, thin films, thermal insulation materials, etc.
11. Intelligent human-machine interface with a color LCD display, touch screen control, easy and simple operation.
Software Features:
1. Supports instrument coefficient calibration.
2、Automatically calculates thermal conductivity, thermal diffusivity, and correlation coefficients, capable of automatically determining if the results comply with temperature rise.
3. Curves can be easily adjusted with one click, allowing for zooming in, zooming out, and dragging of the view.
4. Supports opening multiple curves simultaneously, with no limit on quantity.
5. Can generate reports, images, results, experimental information, etc., with customizable templates.
6. Software features built-in test record, data processing, and report formatting.
7、Available for data access, supports xls，tps,cvs,png Export in various formats, and supports export to xls，tps,cvs Import in a specified format. The software features remote updates, allowing for automatic retrieval and direct installation of new software versions.
8. Supports data optimization, data cleaning, and intelligent computation.
Supports Chinese, English, Switch to Japanese or Korean.
Partial procurement of universities and institutions
| 1、 | Preparation and Performance Optimization of Thermal Conductive and Corrosion-Resistant Coatings for Two-Dimensional Graphite Materials
| Dalian University of Technology |
| 2、 | Research on Thermal Properties of Rice Straw Composite Mortar Materials
| Shenyang Agricultural University |
| 3、 | Research on the Preparation of Lightweight Insulating Ceramics Foam from Ceramic Wastes
| South China University of Technology |
| 4、 | Carbon Nanotube-Epoxy Resin Composite with Expanded Graphite - Thermal Conductivity
| Institute of Process Engineering, Chinese Academy of Sciences |
| 5、 | High-performance Steel Structural Fire Retardant Coating Preparation, Properties, and Application Research
| Yantai University |
| 6、 | Insulation Performance Analysis of Wood Flour as Core Material for Vacuum Insulation Panels
| Fujian Agriculture and Forestry University |
| 7、 | Preparation and Property Study of Waterborne Nano Thermal Insulation Coatings
| Shenzhen Henggu Nanotechnology Co., Ltd. |
| 8、 | Preparation and Study of Microcapsules Coated with Copper(I) Oxide and Paraffin C20 Phase-Change Materials for Their Multifunctionality
| Beijing University of Chemical Technology |
| 9、 | Experimental and Performance Study on Insulating Expanded Perlite Concrete with Structural Insulation
| Hebei Institute of Architectural Engineering |
| 10、 | The impact of cotton fibers on the thermal insulation material performance
| Nantong Open University |
| 11、 | Research on Properties of Nanofiller-Modified Epoxy Resin Composite Materials
| Northeast Petroleum University |
| 12、 | Research on the thermal resistance and antioxidant properties of molybdenum disulfide-modified phenolic resin
| Inner Mongolia Agricultural University |
| 13、 | Research on the Performance of Aerogel-Doped Glass Bead Mortar
| Jiangsu Province Existing Building Green Transformation Engineering Technology Research Center |
Partial Use of Thermal Conductivity Coefficient in SCI Papers
1、Hydrogel beads derived from chrome leather scraps for the preparation of lightweight gypsum
2、Size-controlled graphite nanoplatelets_ thermal conductivity enhancers for epoxy resin
3、Thermal, morphological, and mechanical characteristics of sustainable tannin bio-based foams reinforced with wood cellulosic fibers
4、Improved thermal conductivity of epoxy resin by graphene–nickel three-dimensional filler
5、A synergistic strategy for fabricating an ultralight and thermal insulating aramid nanofiber/polyimide aerogel
6、Fabrication of Graphene/TiO 2 /Paraffin Composite Phase Change Materials for Enhancement of Solar Energy Efficiency in Photocatalysis and Latent Heat Storage
7、Improved thermal conductivity of styrene acrylic resin with carbon nanotubes, graphene and boron nitride hybrid fillers
8、Preparation and characterization of paraffin/expanded graphite composite phase change materials with high thermal conductivity
9、Tailoring of bifunctional microencapsulated phase change materials with CdS/SiO2 double-layered shell for solar photocatalysis and solar thermal energy storage
10、Functional aerogels with sound absorption and thermal insulation derived from semi-liquefied waste bamboo and gelatin
11、Lamellar-structured phase change composites based on biomass-derived carbonaceous sheets and sodiu acetate trihydrate for high-efficient solar photothermal energy harvest
12、Construction of double cross-linking PEG/h-BN@GO polymeric energy-storage composites with high structural stability and excellent thermal performances
13、Gelatin as green adhesive for the preparation of a multifunctional biobased cryogel derived from bamboo industrial waste
14、A novel self-thermoregulatory electrode material based on phosphorene-decorated phase-change microcapsules for supercapacitors
15、Development of poly(ethylene glycol)/silica phase-change microcapsules with well-defined core-shell structure for reliable and durable heat energy storage
16、Experimental and numerical study on heat emission characteristics of ventilated air annular in tunneling roadway
17、Construction of polyanilin/carbon nanotubes-functionalized phase-change microcapsules for thermal management application of supercapacitors
18、Mechanical, thermal and acoustical characteristics of composite board kneaded by leather fiber and semi-liquefied bamboo
19、Tuning the oxidation degree of graphite toward highly thermally conductive graphite/epoxy composites
20、Thermal self-regulatory smart biosensor based on horseradish peroxidase-immobilized phase-change microcapsules for enhancing detection of hazardous substances
21、Morphology-controlled synthesis of microencapsulated phase change materials with TiO2 shell for thermal energy harvesting and temperature regulation
22、Size-tunable CaCO3@n-eicosane phase-change microcapsules for thermal energy storage
23、High-Efficiency Preparation of Reduced Graphene Oxide by a Two-Step Reduction Method and Its Synergistic Enhancement of Thermally Conductive and Anticorrosive Performance for Epox Coating
24、Temperature and pH dual-stimuli-responsive phase-change microcapsules for multipurpose applications in smart drug delivery
25、Development of Renewable Biomass-Derived Carbonaceous Aerogel/Mannitol Phase-Change Composites for High Thermal-Energy-Release Efficiency and Shape Stabilization
26、Immobilization of laccase on phase-change microcapsules as self-thermoregulatory enzyme carrier for biocatalytic enhancement
27、Microencapsulating n-docosane phase change material int CaCO3/Fe3O4 composites for high-efficient utilization of solar photothermal energy
28、Integration of Magnetic Phase-Change Microcapsules with Black Phosphorus Nanosheets for Efficient Harvest of Solar Photothermal Energy
29、Surface construction of Ni(OH)2 nanoflowers on phase-change microcapsules for enhancement of heat transfer and thermal response
30、Design and fabrication of bifunctional microcapsules for solar thermal energy storage and solar photocatalysis by encapsulating paraffin phase change material int cuprous oxide
31、Design and construction of mesoporous silica/n-eicosane phase-change nanocomposites for supercooling depression and heat transfer enhancement
32、Development of reversible and durable thermochromic phase-change microcapsules for real-time indication of thermal energy storage and management
33、Nanoflaky nickel-hydroxide-decorated phase-change microcapsules as smart electrode materials with thermal self-regulation function for supercapacitor application
34、Biodegradable wood plastic composites with phase change microcapsules of honeycomb-BN-layer for photothermal energy conversion and storage
35、Hierarchical microencapsulation of phase change material with carbon-nanotubes/polydopamine/silica shell for synergistic enhancement of solar photothermal conversion and storage
36、Molecularly Imprinted Phase-Change Microcapsule System for Bifunctional Applications in Waste Heat Recovery and Targeted Pollutant Removal
37、Pomegranate-like phase-change microcapsules based on multichambered TiO2 shell engulfing multiple n-docosane cores for enhancing heat transfer and leakage prevention
38、Innovative Integration of Phase-Change Microcapsules with metal–Organic frameworks int an Intelligent Biosensing System for Enhancing Dopamine Detection
39、Morphology-controlled fabrication of magnetic phase-change microcapsules for synchronous efficient recovery of wastewater and waste heat
40、Polyimide/phosphorene hybrid aerogel-based composite phase change materials for high-efficient solar energy capture and photothermal conversion
