DONGGUAN LONROY EQUIPMENT CO LTD
| Voltage | 220 V |
| warranty | 1 Year |
| Type | Testing Machine |
| Accuracy | / |
| power | --- |
| Protection Class | Ip56 |
| Application | Auto Testing |
| Accuracy Class | High Accuracy |
| customized support | OEM, ODM, OBM |
| Brand Name | LONROY |
| Place of Origin | Guangdong, China |
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Product Specification
| Voltage | 220 V | warranty | 1 Year |
| Type | Testing Machine | Accuracy | / |
| power | --- | Protection Class | Ip56 |
| Application | Auto Testing | Accuracy Class | High Accuracy |
| customized support | OEM, ODM, OBM | Brand Name | LONROY |
| Place of Origin | Guangdong, China | ||
| High Light | ASTM D5470 thermal conductivity tester ，heat flow method testing machine ，multifunctional heat conductive coefficient analyzer | ||
LONROY ASTM D5470 DRL-V Multifunctional Thermal Conductivity Tester Heat Flow Method Heat Conductive Coefficient Testing Machine
Overview
This instrument is mainly used to measure the thermal resistance of thin thermal conductors, solid electrical insulating materials, thermal conductive silicone, silicone grease, resins, rubber, beryllium oxide ceramics, aluminum oxide ceramics, etc. It also measures the contact thermal resistance at the solid interface and the thermal conductivity of the materials. The tested materials are in solid sheet form. With a frame, it can also test powder and paste materials.
Reference standards for the instrument
MIL-I-49456A (Insulating Sheet Materials, Thermal Conductive Resins, Thermal Conductive Fiberglass Reinforced); GB 5598-2015 (Method for Measuring Thermal Conductivity of Beryllium Oxide Ceramics - Rod Axis Method); ASTM D5470-12 (Test Standard for Heat Transfer Performance of Thin Thermal Conductive Solid Electrical Insulating Materials), GB/T38712-2020 (Experimental Method for Thermal Conductivity of Ultra-Thin Glass - Thermal Flow Method), GB/T29313-2012 (Test Methods for Thermal Conductivity Performance of Electrical Insulating Materials) and others.
Instrument features
It has an automatic pressure system and an automatic thickness measurement device, and is connected to a computer to achieve fully automatic control. The instrument uses 6-point temperature gradient detection, which improves the test accuracy. It can measure the thermal resistance curve under different pressures, and uses an optimized mathematical model to measure multiple parameters such as the material's thermal conductivity, thermal resistance, and contact thermal resistance at the interface.
It is widely used in universities, research institutions, quality inspection departments, and production factories for the thermal conductivity analysis and testing of materials.
LONROY ASTM D5470 DRL-V Multifunctional Thermal Conductivity Tester Heat Flow Method Heat Conductive Coefficient Testing Machine
Technical Specification
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Technical Specifications |
Instrument Model: DRL-V |
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1. Temperature range |
1. 20 - 80℃ (Hot end: Room temperature - 100.00℃; Cold end: 0 - 80.00℃ (Constant temperature bath)) 2. 20 - 140℃ (Hot end: Room temperature - 200.00℃; Cold end: 0 - 80.00℃ (Constant temperature bath)) 3. 20 - 190℃ (Hot end: Room temperature - 300.00℃; Cold end: 0 - 80.00℃ (Constant temperature bath)) 4. 100 - 260℃ (Hot end: 120.00 - 300.00℃; Cold end: 80.00 - 240.00℃ (Temperature control)) Note: The temperature range refers to the range of the average temperature (hot surface and cold surface temperatures) of the test sample. The hot surface temperature is slightly lower than the hot end temperature, and the cold surface temperature is slightly higher than the cold end temperature. Please select one parameter according to the experimental requirements for selection. There are also low-temperature and high-temperature specifications available, and the price will be quoted separately: 5. -20 - 80℃ (Hot end: Room temperature - 100.00℃; Cold end: -40.00 - 60.00℃ (Constant temperature bath)) 6. 40 - 260℃ (Hot end: Room temperature - 500.0℃; Cold end: 0 - 80.00℃ (Constant temperature bath)) |
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2. Thermal conductivity |
1. Normal mode: 0.1 - 45 W/m*k 2. High conductivity mode: 5 - 500 W/m*k (Requires selection of high conductivity test module) |
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3. Thermal resistance range |
0.05~500 (cm2*k/w) |
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4. Test accuracy |
1. Thermal resistance test: 10 - 500 cm2*k/w, error ≤ 3%; 0.05 - 10 cm2*k/w, error ≤ 5% 2. Thermal conductivity test: 0.1 - 5 W/m*k, error ≤ 3%; 5 - 500 W/m*k, error ≤ 5% 3. Contact thermal resistance test: error ≤ 5% 4. Thermal resistance test of aluminum substrate (composite sheet): error ≤ 5% ± 0.1 |
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5. Test head dimensions |
1. Φ30mm (For the sample size, take this testing head as an example); 2. Φ50mm (Optional) |
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6. Sample dimensions |
1. 0.1 - 5 W/m*k or 10 - 500 cm2*k/w, Φ30×(0.2 - 5) mm, thickness can be layered 2. 5 - 45 W/m*k or 2 - 10 cm2*k/w, (Φ20 - Φ30) × (0.2 - 15) mm 3. 5 - 500 W/m*k, (Φ10 - Φ30) × (15 - 30) mm (high conductivity mode) 4. Aluminum substrate: 15×15 (mm) Note: This sample size is the basic size. For detailed sample size, please refer to the following description. |
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7. Pressure measurement |
0~1000.0N |
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8. Displacement measurement |
0~40.00mm |
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9. Pressure control |
electric |
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10. Testing method |
1. Thermal resistance test of the sample under different pressures. 2. Thermal conductivity test of the material. 3. Contact thermal resistance test of the medium under different pressures. 4. Thermal resistance test of the aluminum substrate (composite sheet). 5. Aging reliability test. 6. Thermal conductivity test of high thermal conductivity materials (with high thermal conductivity test module). 7. Contact thermal resistance test between samples under different pressures (with contact thermal resistance test module). 8. Compression performance test of the material (new function). |
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11. Main unit power supply |
Voltage: 220V, power less than 1KW. |
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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