Heat flux meter

　　Steady state heat transfer refers to the flow of thermal energy that does not change over time, and the temperature and heat load of the system do not change. Heat transfer is considered steady state. The thermal conductivity coefficient reflects the thermal conductivity of a substance per unit volume, but in fact, it reflects the inherent ability of a substance to conduct heat. Thermal resistance is the thermal resistance between two specified points, and there is no other heat source between the two points. It reflects the thermal conductivity between specific points.

　　LM. PLUS heat flow meter is designed for the performance measurement and quality control of materials in industrial testing laboratories, such as the measurement of the steady-state heat transfer performance, thermal conductivity and thermal resistance of vacuum plates, aerogels and other materials. Modular design and selection of multiple test samples for synchronous measurement (combined with both) can test large samples without the need to cut them into small pieces for other instruments, which not only limits the size of the test samples but also is not scientifically and economically feasible. This instrument does not limit the size of the samples, avoiding sample cutting and processing, and has wide applicability.

　　Reference standards

　　(1) ISO 8301 Thermal Insulation - Determination of Solid State Thermal Resistance and Related Characteristics - Thermal Flow Measurement Instruments.

　　(2) EN12667 Thermal performance of building materials and products - Determination of heat resistance using insulation boards and heat flow meters - High and medium heat resistance

　　Product.

　　(3) ASTM C518 Standard test method for determining steady-state heat transfer characteristics using a heat flux meter method.

　　Product features

　　Stainless steel structure, beautiful and generous appearance, anti-corrosion and rust proof, with a long service life.

　　Clear layout, control panel buttons, and simple operation.

　　Modular design and selection of multiple test samples for synchronous measurement.

　　Can test large samples without limiting the size of the samples, avoiding cutting and processing of the samples.

　　Computer systems, record analysis and storage of measurement data, high precision and repeatability.

　　Material performance testing, quality control, wide applicability, and application in various industries.