TPS 2500 S 2200 1500
∙SPECIFICATIONS
∙KEY FEATURES
Top of the line Thermal Constants Analyser
The Hot Disk TPS 2500 S is the flagship instrument in the system portfolio of Hot Disk AB. This general-
purpose R&D instrument is designed for precision analysis of thermal transport properties - including thermal conductivity, thermal diffusivity and specific heat capacity. The TPS 2500 S covers an extensive range of
materials of various geometries and dimensions, and meets ISO Standard
22007-2.
The standardized TPS technique – today used in more than 600 laboratories – is highly appreciated for its ability to simultaneously determine thermal conductivity, thermal diffusivity and specific heat capacity from a single measurement, with limited emphasis on sample preparation. The operative simplicity of the TPS 2500 S and the performance achieved when using optimally designed Hot Disk sensors, makes this system an ideal, trustworthy tool for tests of solids, liquids, powders, pastes and foams. The trademark high accuracy and precision also makes the instrument suitable for QC testing.
The selection of software modules allows the TPS 2500 S to be used in many
specialized applications, from basic testing of isotropic materials (Isotropic module) to measurement
s of rod-shaped specimens (One-dimensional module); thin films, coatings or adhesive layers (Thin Film module); high-conducting sheets or slabs
(Slab module); extremely light and low-conducting materials
(Low-density/Highly-insulating module); and anisotropic samples or layered
structures (Anisotropic module) – all important applications in the electronics,
automotive, aerospace, nuclear and chemical industries. Furthermore, with the
unique feature of being able to probe thermal conductivity as a function of sample depth (Structural Probe module), the TPS 2500 S be used to determine
whether a sample is homogeneous or not. In addition to these applications the
TPS 2500 S can also be employed for dedicated specific heat capacity testing of large (compared to conventional methods, e.g. DSC) solid samples, su ch as
complex composites.
Thermal Conductivity 0.005 to 1800 W/m/K.
Thermal Diffusivity 0.1 to 1200 mm²/s.
Specific Heat Capacity Up to 5 MJ/m³K.
Measurement Time 1 to 1280 seconds.
Reproducibility Typically better than 1 %.
Accuracy Better than 5 %.
Temperature Range -253 °C to 1000 °C.
With Furnace Ambient to 750 °C [1000 °C oxygen free].
With Circulator -35 °C to 200 °C.
Power Requirements Adjusted to the line voltage in the country of use.
Smallest Sample Dimensions 0.5 mm × 2 mm diameter or square for bulk
testing.
0.1 mm × 10 mm diameter or square for slab
testing.
10 mm × 5 mm diameter or square for
one-dimensional testing.
Sensor Types Available All Kapton sensors.
All Mica sensors.
All Teflon sensors.
Meets ISO Standard 22007-2.
The Hot Disk Thermal Analyser software for the TPS 2500 S system incorporates tools for automated measurements as well as automatic temperature control of
external devices. It also incorporates tools for exporting results to 3rd-party
software (MS Excel), for additional processing or statistical analysis. For precise and automatic temperature readings an optional PT-100 temperature sensor is
available.
Specifications
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Key Features
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Sensors: The TPS 2500 S operates a wide variety of Hot Disk sensors. With sensor radius from 0.5 mm up to 30 mm the instrument is suitable for all kinds of
materials and applications.
Temperature Control: Automatic Temperature series measurements (Isothermal Steps) are easy to perform using either an optional external Furnace or a
temperature-controlled Circulating Bath. These external devices can be directly
controlled through the Hot Disk Thermal Analyser software to ensure ease of use.
Everything to get you started: The basic TPS 2500 S system includes everything to get you started making measurements, including installation and on-site
training. The instrumentation includes: Hot Disk TPS 2500 S instrument; Isotropic, One-dimensional and Structural Probe software modules; a Sensor; Stainless
Steel Verification Samples and Room-Temperature Sample Holder.
Optional Software Modules: In addition to the standard ISOTROPIC,
ONE-DIMENSIONAL and STRUCTURAL PROBE MODULES, optional software modules for SLAB, THIN FILM, ANISOTROPIC, SPECIFIC HEAT CAPACITY and LOW-DENSITY, HIGHLY-INSULATING SAMPLES are available.
TPS-2500S：Hot Disk TPS 2500 S是热物性行业领先仪器，可以同时测得导热系数、热扩散系数和比热(符合ISO/DIS 22007-2标准). TPS 2500 S可用于测试大量不同类型的材料，包括固体、液体、粉 末和复合材料。它也可用于测试合成材料如高分子、涂层、塑料、油品、基底材料、纳米材料以及液体、凝胶、相转变或界面材料，还可以用于各向异性材料如纤维增强材料和多层材料的测试。除此之外，TPS 2500 S还可用于如高温超导体、金属合金、陶瓷、橡胶、添加剂、织物、玻璃、碳和石墨材料。此外，TPS 2500 S还可用于天然材料如木头、谷物、流体、生物组织、土壤、岩石、金属和矿物。
许多常规工业产品可以归到以上分类，包括连续精细化工产品或建筑材料或常规材料复合物如纸、泡沫、薄膜、保温层、防护膜和隔套。所有这些样品都可以使用TPS 2500 S快速测得，这在热物性测试领域独一无二。在市场上也有其他测试手段，但要覆盖所有这些分类不可避免的需要综合几种不同的仪器，成本高昂，而所有这些测试只需要TPS 2500 S一台仪器就可以快速可靠地完成。 采用TPS 2500 S进行测试非常便捷与可靠，只需要简单地将一个Hot Disk探头固定在两块样品之间，探头同时作为热源和温度传感器，测试过程非常迅速和准确。用户也可以使用TPS 2500 S单面测试模块进行检测。此时，探头被固定在一块被测样品和另一块已知导热性能的样品之间，通常采用聚苯乙烯。这一选项被广泛地应用与质量检控领域。与市场上其他的单面技术相比，TPS技术能同时提供实时并精确的导热系数和热扩散系数。对于液体、凝胶和粉末样品，测试时只需将Hot Disk探头简单地插到材料中或将材料涂到探头两边。对于液体测试，Hot Disk 特别提供液体样品架。
TPS 2500 S的最新特点是测试时间提高到1秒，这表明温度测试记录最小间隔可达到5 毫秒。由于这一进展, 可以使用基本模块测试导热系数高达400 W/(mK)的材。此外，较短的测试间隔对一些粘度极小的液体如甲苯和乙醇等的测试带来了极大的便利。
包含:
Hot Disk TPS 2500 S主机
标准测试模块- 软件
一个Hot Disk探头: S/N 5501
室温样品架
一天安装培训
适合测试：
金属、陶瓷、液体、粉末、凝胶、高分子、复合材料、纤维材料、固体和液体纳米材料等。
技术指标
导热系数: 0.005 - 1800 W/(mK)
热扩散系数: 0.1 - 1200 mm2/s
比热: up to 5 MJ/(m3K)
温度范围: 30 K - 1000 ℃
测试时间: 1 - 1280 s
重复性: < 1%
精度: <2%
最小样品尺寸: 厚度0.5 mm, 直径 2 mm
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