JH-I-4 Material High Temperature Thermal Conductivity Tester
Introduction: JH-I-4 Material High Temperature Thermal Conductivity Tester This instrument is based on the principle of longitudinal heat flow method. It mainly tests the thermal conductivity of conductive objects at high temperatures. It is suitable for conductive materials such as metal materials such as copper and stainless steel, and non-metal conductive materials such as graphite. Coefficient, heat transfer performance research. The instrument uses the direct energization longitudinal heat flow method to determine the thermal conductivity of conductive materials. Reference standard: GB3651-83 "Metal high temperature thermal conductivity measurement method". GB8722-88 "Method for Measuring the Thermal Conductivity of Graphite Materials at Intermediate Temperature". technical parameter: 1. Limit temperature: room temperature ---600℃, room temperature ---1000℃. 2. Test range: 0.035-40w/MK and 20～500w/m•k. (Related to the conductivity of the material) 3. Number of samples: 2 or more, made according to the standard ￠5*220 4. Sample size: Metal: Rod ￠5*220 (mm) Others such as graphite: ￠10*200 (mm), The sample has a small hole of ￠3mm every 50mm from the middle position, The hole depth is 2mm. Filament style: ￠1-3*mm 5. Test accuracy: better than 5%, up to: 2% 6. The vacuum degree and protective atmosphere are customized according to user requirements. 7. Realize computer automatic test, temperature rise speed can be controlled and adjusted 8. Power supply voltage: 220V 9. Connect to the computer to realize fully automatic testing and data printout. 10. Power consumption of the whole machine: ≤4.KW
Introduction: JH-I-4 Material High Temperature Thermal Conductivity Tester This instrument is based on the principle of longitudinal heat flow method. It mainly tests the thermal conductivity of conductive objects at high temperatures. It is suitable for conductive materials such as metal materials such as copper and stainless steel, and non-metal conductive materials such as graphite. Coefficient, heat transfer performance research. The instrument uses the direct energization longitudinal heat flow method to determine the thermal conductivity of conductive materials. Reference standard: GB3651-83 "Metal high temperature thermal conductivity measurement method". GB8722-88 "Method for Measuring the Thermal Conductivity of Graphite Materials at Intermediate Temperature".
