DONGGUAN LONROY EQUIPMENT CO LTD
| Accuracy | ±3% |
| Protection Class | IP57 |
| Voltage | 220 V |
| Power supply | 220V/50Hz 500W |
| Sample size range | Φ12×(0.1 ~ 5)mm |
| Thermal conductivity range | 0.1 ~ 2000 W/m.k |
| Laser source power | 200W adjustable |
| Repeatability | two measurement deviation <±3% |
| Test accuracy | ±3% |
| Power consumption | 500W |
| Measurement method | Flash method |
| Test parameters | Thermal diffusivity, thermal conductivity, specific heat capacity |
| Computer interface | Yes |
| Test standard | GB/T 22588-2008, ASTM E 1461-2001 |
| Measurement speed | Fast |
| Brand Name | lonroy |
| Place of Origin | Guangdong, China |
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Product Specification
| Accuracy | ±3% | Protection Class | IP57 |
| Voltage | 220 V | Power supply | 220V/50Hz 500W |
| Sample size range | Φ12×(0.1 ~ 5)mm | Thermal conductivity range | 0.1 ~ 2000 W/m.k |
| Laser source power | 200W adjustable | Repeatability | two measurement deviation <±3% |
| Test accuracy | ±3% | Power consumption | 500W |
| Measurement method | Flash method | Test parameters | Thermal diffusivity, thermal conductivity, specific heat capacity |
| Computer interface | Yes | Test standard | GB/T 22588-2008, ASTM E 1461-2001 |
| Measurement speed | Fast | Brand Name | lonroy |
| Place of Origin | Guangdong, China | ||
| High Light | ASTM E 1461 thermal conductivity tester ，LDR-II laser thermal diffusivity machine ，transient thermal analyzer with warranty | ||
ASTM E 1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Diffusivity Testing Machine
1.use
This instrument is suitable for measuring the thermal diffusivity and thermal conductivity of high thermal conductivity solid materials, such as metal, graphite, according to the national standard GB/T 22588-2008 "flash method of measuring thermal diffusivity or thermal conductivity", ASTM E 1461--2001 "flash method of measuring thermal diffusivity test method". Test principle: the thin sample is irradiated by high-intensity short-time energy pulse, the front of the sample absorbs pulse energy to increase the temperature of the back, and the temperature change of the back is recorded. The time required for the temperature of the back of the sample to rise to half of the maximum value after receiving light pulse irradiation (also called half-heating time) is used to quickly calculate the thermal diffusivity α and thermal conductivity l by using a computer through a special mathematical model.
The LDR-11 transient laser thermal conductivity measuring instrument independently developed by our company has obtained the national patent (Certificate number: 13751552), which is suitable for the test of metal, graphite, graphene, silicon carbide and other high thermal conductivity materials. It has the advantages of fast measurement speed and accurate measurement results, and its high cost performance meets the needs of production, quality inspection and research and development in related industries
ASTM E 1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Diffusivity Testing Machine
2.Product Parameter
| sample size range | Φ12×(0.1 ~ 5)mm |
| thermal conductivity measurement range | 0.1 ~ 2000 w/m.k |
| laser source power | 200W adjustable |
| test accuracy | ±3% |
| repeatability | two measurement deviation <±3% |
| power supply | AC 220V±10%; 50-60 Hz; 500W |
Company Details
Business Type:
Manufacturer,Agent,Exporter,Seller
Year Established:
2008
Total Annual:
$5 million -$8 million
Employee Number:
80~200
Ecer Certification：
Verified Supplier
Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr... Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr...
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