Thermal Conductivity Analyzer: Precision in Heat Transfer Measurement
Thermal conductivity measures a material’s ability to transfer heat, a key factor in industries like materials science, energy, and manufacturing. Understanding this property enables engineers to design more efficient products and systems, particularly when dealing with materials that must manage heat, such as batteries or insulation. Zeal Instruments offers advanced thermal analysis tools that accurately test the thermal conductivity of various materials. We offer various Thermal Conductivity Analyzers suitable for lithium batteries, materials, and other fields.
Battery Thermal Conductivity Testing
Product A: 3D Thermal Properties Analyzer TCA 3DP-160
- Product Introduction
The TCA 3DP-160 is a 3D Thermal Properties Analyzer. It uses non-contact thermal imaging and advanced 3D data inversion technology. This tool can measure the thermal conductivity and thermal diffusivity of complex samples. It works well with multi-layered, heterogeneous, and anisotropic materials, like pouch lithium-ion batteries.
It can test samples of various sizes and is suitable for samples that require surface flatness. This tool is non-destructive, meaning it does not harm the sample. It measures the equivalent thermal conductivity of multi-layer thin films. The analyzer works with homogeneous or heterogeneous samples. These samples can vary in specifications, surface hardness, roughness, and porosity.
The temperature is uniform across six cold plates. The oil bath controls temperature precisely. The ambient temperature is adjustable. The analyzer measures without contact. It automatically adjusts for surface and heat dissipation interference. This makes the results more accurate. The instrument is simple to use. It starts and runs the experiment automatically.
It shows the test data, predicted data, error data, and error assessment on a color graphics display. This helps quickly verify the experimental results. It also generates graphs and saves process data automatically. You can query historical data.
- Technical Features: What Makes it Stand Out?
The thermal conductivity range of the TCA 3DP-160 is from 0.2 W/(m-K) to 5 W/(m-K) in the longitudinal direction and from 5 W/(m-K) to 100 W/(m-K) in the transverse direction. Its thermal diffusivity range is 0.1 mm²/s to 2 mm/s longitudinally and from 2 mm/s to 50 mm/s transversely. The sample size for testing can be up to 400 mm x 250 mm in the transverse direction, and between 3 mm and 20 mm longitudinally. Tests are completed in less than 10 minutes with repeatability within 3%. The temperature range is from 0°C to 60°C, with temperature stability of 0.03°C and temperature accuracy of 0.1°C.
Dual-state Thermal Parameter Tester TCA 2SC-080
- Product Introduction
The TCA 2SC-080 is a Dual-state Thermal Parameter Tester. It uses infrared thermography to measure temperature without contact. It also uses a 3D heat transfer model for analysis. This makes it ideal for testing heterogeneous core-shell structured samples. The tester can evaluate the thermal conductivity and internal thermal resistance of hard-shell lithium battery cells.
It is non-destructive. It measures the thermal conductivity of battery samples accurately in multiple dimensions. The tester works with many sample sizes, even with low surface flatness. It automatically sets experimental parameters based on the sample. These settings adjust during the test.
It works with both homogeneous and heterogeneous samples. These can vary in specifications, surface hardness, roughness, and porosity. The tester uses a 3D heat transfer model for analysis. It measures core transverse and longitudinal thermal conductivity. It also measures the overall equivalent thermal conductivity.
The tool can connect to external battery charging and discharging equipment. This helps simulate real thermal conditions during these processes. It adjusts the sample cold plate temperature and flow rate. This simulates different heat dissipation conditions.
The temperature is uniform across six cold plates. The oil bath controls temperature precisely. The ambient temperature is adjustable. The instrument starts and runs automatically, making it easy to use.
- Technical Features: What Makes it Stand Out?
The TCA 2SC-080 tests core transverse and longitudinal thermal conductivity, prismatic battery contact thermal resistance, and overall equivalent thermal conductivity. It can handle a maximum sample size of 400 mm x 250 mm x 80 mm. Each test takes less than 15 minutes to complete, with a repeatability of less than 8%. The accuracy of the measurements is as follows: core transverse thermal conductivity is within 8%, core longitudinal thermal conductivity within 10%, and both overall equivalent transverse and longitudinal thermal conductivity within 10%. The temperature range spans from 0°C to 80°C, with temperature stability of 0.03°C and temperature accuracy of 0.1°C.
Insulation Material Thermal Conductivity Testing
Heat Flow Meter HFM 510A
- Product Introduction
The Heat Flow Meter HFM 510A is designed to test various low thermal conductivity materials. It meets the standards of GB/T 10295, ASTM C518, and ISO 8301. It can test materials like expanded polystyrene, extruded polystyrene, PU rigid foam, mineral wool, and more.
This instrument is highly automated. It automatically lifts and lowers the heating plate. It also tests load force, measures thickness, and controls temperature without manual input. The furnace door operates automatically as well. The system uses dual heat flow sensors to improve precision. Temperature control is independent for both the upper and lower plates. The cooling system uses an external oil bath. Nitrogen gas is used to dry the sample. The instrument is stable and works across a wide temperature range.
It adapts to uneven sample surfaces and offers molds for easy sample preparation. The software supports offline operation and can extend thermal conductivity testing with additional accessories. Data collection is fully automated, and the system displays data in real-time. Test reports are automatically generated.
There is also an option for user login. This feature allows for historical record queries and custom data storage. The system is highly expandable. It has an industrial computer built-in, which means no need for external connections. You can connect peripherals such as a mouse, keyboard, and printer. The display is a high-definition touchscreen with an intelligent interface. The design is sleek and user-friendly.
- Technical Features: What Makes it Stand Out?
The operating environment is between -5°C and 45°C with a humidity level below 95%. The plate temperature range is from -30°C to 90°C. The cooling system uses a Peltier system. The instrument has over 10 set points. The sample size can be up to 300 mm in length and width and up to 100 mm in height. It measures thermal resistance between 0.1 m²·K/W and 8 m²·K/W. Thermal conductivity ranges from 0.001 W/(m-K) to 1 W/(m-K), scalable up to 2 W/(m-K). The accuracy is ±1% to 2%, and repeatability is within 0.5%. The load force is variable up to 21 kPa (1930 N). Thickness can be measured from 0 mm to 100 mm, with a resolution of 0.02 mm.
Applications Across Industries
How the Analyzer is Making an Impact
The Thermal Conductivity Analyzer is used in many industries. It is important for lithium battery research and development. It helps test materials that manage heat in batteries. This allows for better battery performance and safety. The analyzer is also useful in construction. It tests insulation materials used in buildings. It helps manufacturers improve energy efficiency. The tool works with a wide range of materials. These include foams, aerogels, and other insulating materials. It provides accurate results that are important for product quality.
Use in Cutting-Edge Research, Product Development, and Quality Control
The Thermal Conductivity Analyzer is crucial in research and development. It helps scientists understand the thermal properties of materials. This leads to new innovations in materials science. It is also used in product development. The analyzer helps ensure high-quality products. It is a key tool in quality control. The ability to test thermal conductivity accurately is vital for product reliability.
Achieve Precision with Zeal Instruments Technology
Zeal Instruments Technology delivers top-tier thermal analysis tools designed for accuracy and ease of use. Our products, such as the TCA 3DP-160 and TCA 2SC-080, provide precise thermal conductivity measurements with speed and automation. Tailored for industries ranging from batteries to construction materials, our equipment helps elevate product quality and research. Discover our full range of reliable thermal testing solutions and advance your work today!
