High Precision ISO 8302 ASTM C177 Double Plate High Temperature Thermal Conductivity Tester

• Customization: Available
• After-sales Service: Provide
• Warranty: 1 Year
• Model NO.: GD-ISO8302
• Packing Size: 163X78X170 Cm&72X58X103cm
• Packing Weight: 350kg&60kg
• Thermal Conductivity Measurement Range: 0.01-1.00000W/(M.K
• Temperature Resolution: 0.01 Degree
• Sample Pressure Adjustment Range: 0-1000n
• Power Supply: AC 220V 2kw
• Average Test Temperature of Specimen: 60-800 Degree
• Model: Gd-ISO8302
• Product Size: 1500*700*1550 mm
• Repeatability: Better Than 1 %
• Transport Package: Standard Plywood Case
• Specification: Double Plate Thermal Conductivity tester
• Trademark: GOLD
• Origin: Chongqing
• HS Code: 9031809090
• Production Capacity: 50 Sets/ Month

Product Description

ISO 8302 ASTM C 177 Double Plate High Temperature Thermal Conductivity Teste

Introduction:

The double-plate thermal conductivity tester is a highly accurate testing tool for measuring the thermal conductivity of insulation materials. It has a wide testing temperature range (high temperature up to 800°C, low temperature up to - 160°C). It can not only measure soft materials (cotton, felt, etc.) , and can measure hard materials, has good accuracy, is convenient for loading and unloading test pieces, and has the advantages of the computer automatically adjusting and controlling the judgment results and generating test reports according to user needs. It complies with ISO8302 and ASTMC177, as well as the national standard GB10294-2008 Determination of steady-state thermal resistance and related characteristics of thermal insulation materials using the protected hot plate method. The principle is to use the principle of one-way stable thermal conduction to place two samples on the hot plate and two Between the side cold plates, when the hot and cold sides of the sample are at different temperatures and reach strict stable conditions, the thermal conductivity is calculated by measuring the electrical power of the effective hot surface of the sample, the temperature difference between the two surfaces of the sample and the thickness of the sample. The instrument structure is reasonably designed and the temperature control accuracy is high. It has a unique internal protection temperature difference measurement system and a high-precision external protection temperature control system. The reasonable design allows the heat flow direction to be conducted only from the hot surface to the cold surface, without heat loss in other directions. Experiment It has high accuracy and is an arbitration method and an absolute method among thermal conductivity measurement methods.

Application:

Use the steady-state method to test the thermal conductivity of non-metallic plate materials.

Reference standards:

According to the international standards ISO8302 and ASTMC177, and the national standard GB/T10294-2008, the thermal conductivity of plate materials is measured by the protected hot plate method.

Main technical data:
 

Model	GD-ISO8302-1	GD-ISO8302-2
Thermal conductivity measurement range	0.01-1.00000W/(m.k	0.01-1.00000W/(m.k
Temperature resolution	0.01ºC	0.01ºC
Hot surface temperature range	70-515ºC	70-815ºC
Cold surface temperature range	50-500ºC	50-800ºC
Cold surface temperature range	60-500ºC	60-800ºC
Specimen size	(1) Diameter 200 (mm);  (2) Thickness (5-40mm adjustable), automatic thickness measurement, display accuracy: 0.01MM
Sample pressure adjustment range	0-1000N	0-1000N
Temperature difference between main and first anti-seam	±0.002ºC	±0.002ºC
Temperature difference of specimen one heating jacket	±0.2ºC	±0.2ºC
Accuracy (deviation)	±2ºC	±2ºC
Repeatability	Better than 1%	Better than 1%
Power supply	AC220V 2KW	AC220V 2.5KW
Dimensions (mm)	1500*700*1550	1500*700*1600
Weight (kg)	320	350