TC 1100E series flat plate thermal conductivity meter Introduction: The TC1000 series thermal conductivity meter series products are based on the heat protection plate method and have multiple advantages in precise one-dimensional heat transfer and high-precision temperature control. Combined with fully automated testing software, users only need to place the sample on the operating table, and then use the software to achieve fully automatic temperature control, temperature measurement, pressure measurement, thickness measurement, and data processing. The operation is convenient and fast, avoiding human factors to a certain extent, thereby ensuring measurement accuracy. After testing with standard samples, the accuracy of the TC1000 series thermal conductivity meter can reach within 1%, and is less than 3% over the full range. In addition, the TC1000 series thermal conductivity meter adopts a compact structure design, with small instrument size and small footprint. Combined with touch screen operation, it can be easily operated on the laboratory table, effectively saving space. Features: 1. Measurement accuracy: The accuracy can reach within 1%, and is less than 3% in the full range, which can be used for calibration of reference samples; 2. Accurate temperature control: The temperature distribution of the hot and cold plates is uniform, and the temperature fluctuation is better than ± 0.01 ℃, effectively ensuring the accuracy of the test results; 3. Accurate one-dimensional heat transfer: To ensure temperature stability, protective plate heaters are installed adjacent to the main heating plate to effectively prevent heat loss from the heating plate, which conforms to the ideal one-dimensional heat transfer model; 4. Automated measurement software: It can achieve automatic temperature control and data processing, with simple operation and easy maintenance; 5. High degree of automation: equipped with automatic pressurization protection function, which reduces contact thermal resistance while ensuring that the specimen is not damaged; Equipped with automatic thickness measurement function, ensuring accurate thickness measurement of specimens and effectively reducing measurement errors; 6. Temperature expandable: High temperature can be extended to 1200 ℃: Heating wires are arranged in the inner cavity of the kiln structure, and the outer layer is isolated with multiple layers of refractory materials, effectively reducing the temperature of the instrument shell and not posing a safety hazard to operators. Low temperature realization -20 ℃: use high-precision constant temperature bath to control the temperature of the cold plate through external circulation; The low temperature of the constant temperature bath is minus 30 degrees, ensuring that the test results can achieve -20 ℃. Technical parameters: Measurement principle: Protection plate method Temperature range: Hot plate: RT+10~100 ℃ Cold plate: -5~90 ℃ Measurement range: 0.002~2 W/(m • K) Thermal resistance range: 0.02~4 (m2 • K)/W Resolution: 0.0001 W/(m • K) Accuracy: ± 3%/± 2% (± 1% near RT) Repeatability: ± 1% Temperature stability: ± 0.05 ℃ Sample quantity: Two pieces, of the same size Pressure method: manual pressure Sample size: Single block size: 300 x 300 x (5-40) mm; The surface flatness of hard materials is better than 0.025% Pressure measurement: Automatic pressure measurement, pressure less than 2.5 kPa Thickness measurement: automatic thickness measurement Applicable scope: insulation materials, building materials, polymers, multi-layer materials, porous materials, etc Data transmission: USB Operating System: Windows Reference standard: GB/T 10294 ISO 8302 ASTM C177
Introduction: The TC1000 series thermal conductivity meter series products are based on the heat protection plate method and have multiple advantages in precise one-dimensional heat transfer and high-precision temperature control. Combined with fully automated testing software, users only need to place the sample on the operating table, and then use the software to achieve fully automatic temperature control, temperature measurement, pressure measurement, thickness measurement, and data processing. The operation is convenient and fast, avoiding human factors to a certain extent, thereby ensuring measurement accuracy. After testing with standard samples, the accuracy of the TC1000 series thermal conductivity meter can reach within 1%, and is less than 3% over the full range. In addition, the TC1000 series thermal conductivity meter adopts a compact structure design, with small instrument size and small footprint. Combined with touch screen operation, it can be easily operated on the laboratory table, effectively saving space.
