DRP-DRP-5W thermal conductivity detector the 5W-type thermal conductivity analyzer (hereinafter referred to as "thermal conductivity meter), which is designed in accordance with the GB/T10294-88" adiabatic the material steady state thermal resistance and related properties - Guarded hot plate method ". For measurement of the thermal conductivity of the various drying the insulation material, a non-heat conductive material and a molded fibrous multilayer composite materials, etc.. The measuring principle of the instrument for the steady-state two-plate method. Measured using a microcomputer control, and in the measurement of the coefficient of thermal conductivity of a specimen, only the measurement and the input of the member necessary parameters, i.e. after a period of running can automatically print out the coefficient of thermal conductivity of the test piece, and other relevant parameters. Compared with other test thermal conductivity measurement instrument, the instrument performance is more stable, reliable, and high precision, the operation is very simple, the testing process and the data processing is all done automatically that improve the work efficiency and improve test accuracy, is my company's early production The DRP-4A-type thermal conductivity analyzer the upgrading of products. The instrument is suitable for quality inspection authorities, research institutes, universities, manufacturers of insulation materials and other units of the products tested, such as quality control. Technical parameters 1. Thermal conductivity measurement range. (Λ) :0.012-1w / (mk) 2. The relative error: ≤ 4% 3. Repeatability error: ≤ 1% 4. Set temperature range: room temperature the the cold plate lower limit temperature is higher than the ambient temperature of 5 ° C (if configured chiller cold plate the lower limit temperature up to 10 ° C), a maximum of 40 ° C; higher than the lower limit of the temperature of the hot plate to the cold plate temperature of 20 ° C. , a maximum of 90 ° C. 5. Environmental conditions: temperature (23 ± 2) ℃, relative humidity less than 80%. 6. Supply voltage: single-phase AC 220V 50Hz 7. Specimen size: 300mm × 300mm × (10mm-40mm). 8. Dimensions: controller part 380mm × 450mm × 170mm furnace components 960mm × 570mm × 1250mm