ASTM D5470 Heat Flow Method Vacuum Type Thermal Conductivity Tester DRL-III-P Rubber Thermal Resistance Test Equipment
Brand Name:lonroy
Minimum Order Quantity:1
Place of Origin:Guangdong, China
Voltage:220 V
Protection Class:IP67
Displacement Range:0 ~ 50.00mm
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Location:
Dongguan Guangdong China
Address:
A31, 11 Floor, No 1 Building, Minjian Jinrong Building, No 111 Guantai Road, Sanyuanli Community, Nancheng Street, Dongguan, Guangdong, China
Supplier`s last login times:
within 29 hours
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Product Description
ASTM D5470 Heat Flow Method Vacuum Type Thermal Conductivity Tester DRL-III-P Rubber Thermal Resistance Test Equipment
1.use
DRL-III thermal conductivity tester mainly tests the thermal
resistance of thin thermal conductors, solid electrical insulation
materials, thermal conductivity silicone grease, resin, rubber,
beryllium oxide porcelain, alumina porcelain and other materials,
as well as the contact thermal resistance at the solid interface
and the thermal conductivity of the material. The detection
material is solid sheet, and the enclosed frame can detect powder
state material and paste material.
Instrument reference standards: MIL-I-49456A (insulation sheet,
thermal conductivity resin, thermal conductivity glass fiber
reinforced), GB5598-2015 (Beryllium oxide porcelain thermal
conductivity determination method), ASTMD5470-2017 (thin thermal conductivity solid electrical insulation
material heat transfer performance test standard), etc.
Thermal conductivity tester features: with automatic pressure,
automatic thickness measurement device, and connected to the
computer to achieve automatic control. The instrument adopts
6-point temperature gradient detection to improve the test
accuracy. Thermal resistance curves under different pressures can
be detected, and multiple parameters such as thermal conductivity,
thermal resistance and contact thermal resistance at the interface
can be measured by using optimized mathematical models.
Widely used in colleges and universities, scientific research
units, quality inspection departments and production plants of
material thermal analysis and detection.
ASTM D5470 Heat Flow Method Vacuum Type Thermal Conductivity Tester DRL-III-P Rubber Thermal Resistance Test Equipment
2.Product Parameter
sample size | ≤Φ30mm |
sample thickness | 0.02 ~ 20mm |
thermal pole temperature control range | room temperature ~ 299.99℃, temperature control accuracy 0.01℃ |
cold pole temperature control range | 0 ~ 99.00℃, temperature control accuracy 0.01℃ |
thermal conductivity test range | 0.01 ~ 50W/m*k 0.1 ~ 300W/m*k |
thermal resistance test range | 0.05 ~ 0.000005m2*K/W |
pressure measurement range | 0 ~ 1000N |
displacement measurement range | 0 ~ 50.00mm |
test accuracy | better than 3% |
the sample can be tested in the vacuum state to ensure the test
environment and accuracy, vacuum 0.1MPa.
Experimental methods: a. Thermal resistance test of samples under
different pressures. b, material thermal conductivity test. c.
Contact thermal resistance test. 12, computer automatic test, and
realize data printing output
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ASTM D5470 Heat Flow Method Vacuum Type Thermal Conductivity Tester DRL-III-P Rubber Thermal Resistance Test Equipment
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