GA-201C Thermal conductivity tester thermal diffusivity test machine ISO22007-2

• Customization: Available
• After-sales Service: Online
• Warranty: 1 year
• Model NO.: GA-201C
• Power Source: AC220V
• Probe diameter: 7.5mm or 15mmtwo specifications opt
• resolution: about 10Ωaccording to the resistance ma
• Transport Package: Plywood Case
• Trademark: GONOAVA
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200

Product Description

GA-201C Thermal conductivity tester thermal diffusivity test machine ISO22007-2
1.Product introduction
GA-201C thermal conductivity tester using transient plane heat source method, the main measurement of solid, powder, anisotropic materials such as thermal conductivity (thermal conductivity), thermal diffusivity, specific heat capacity. This instrument is based on TPS transient plane heat source technology, using Hot Disk as the probe thermal conductivity measuring instrument.
GA-201C Thermal conductivity tester thermal diffusivity test machine ISO22007-2
2.The advantages of the Hot Disk method 
(1) Direct measurement of heat propagation can save a lot of time;
(2) It will not be affected by the contact thermal resistance as the static method;
(3) No special sample preparation is needed, only a relatively flat sample surface is required.
GA-201C Thermal conductivity tester thermal diffusivity test machine ISO22007-2
3.The advantages of the Hot Disk method
(1) Direct measurement of heat propagation can save a lot of time;
(2) It will not be affected by the contact thermal resistance as the static method;
(3) No special sample preparation is needed, only a relatively flat sample surface is required.
GA-201C Thermal conductivity tester thermal diffusivity test machine ISO22007-2
4.Instrument reference standard
ISO22007-2-2008 thermal conductivity and thermal diffusivity test method;
GB/T 32064-2015 Building materials thermal conductivity and thermal diffusivity of transient plane heat source test method.
DZ/T0276.14-2015 Geological and Mineral industry standard of the People's Republic of China experimental code for physical and mechanical properties of rock Part 14: Rock thermal conductivity test.
GB/T 11205-2009 "Rubber thermal conductivity determination (transient hot wire method)".

Product Parameters

GA-201C Thermal conductivity tester thermal diffusivity test machine ISO22007-2
5. Product Parameter

Thermal conductivity measurement range	0.0010-300W /m k
Resolution	0.0001W /(m·K)
Measurement time	1-600 seconds
Relative error of measurement	≤3%
Repeatability error	≤ 3%
Temperature range	standard measurement: room temperature, according to customer requirements can be equipped with a variety of temperature section of the test temperature, such as room temperature ~ 130ºC with constant temperature experiment box,-30ºC ~ 100ºC with high and low temperature experiment box, the cost of another
Sample size	1.diameter is not less than 45mm 2. thickness is not less than 15mm 3. single layer is not enough can be multi-layer superposition detection, relatively flat sample surface, powder material can be directly inserted into the probe detection
Power supply	voltage 220V Frequency 50Hz; Power <500W
communication interface	USB interface

Probe technical index

Heating material	nickel
Operating temperature	-50 ~ 150ºC
Maximum power	20w
Maximum voltage	20V
Maximum current	1A
Resistance	about 10Ω according to the resistance marked on the probe
Nickel wire specification	thickness 0.01mm hot wire width: 0.35±0.03mm Hot wire spacing: 0.35±0.03mm
Protective layer material	polyimide film (Kapton); Single layer thickness: 0.06mm
Probe diameter	7.5mm or 15mm two specifications optional
The total thickness of the probe (including the thickness of the bond layer)	0.07±0.02mm

Equipment configuration: including 1 GA-201C test host, 1 test probe, 1 set of test software, 1 set of communication interface and data line, 1 sample fixture, 1 computer.
 

Detailed Photos