DONGGUAN LONROY EQUIPMENT CO LTD
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 200 |
| Delivery Time | 5-8 work days |
| Packaging Details | Wooden package |
| Heat Flux Range | 0.5-2000 W/m² |
| Transfer Area | 400 × 400 mm |
| Adjustable Spacing | 0-100 mm |
| Thermal Conductivity | 0.001-1.000 W/m·K (Plates) |
| Warranty | 1 Year |
| Brand Name | Lonroy |
| Model Number | LRPL-400 |
| Certification | Includes Calibration Certification |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 200 |
| Delivery Time | 5-8 work days | Packaging Details | Wooden package |
| Heat Flux Range | 0.5-2000 W/m² | Transfer Area | 400 × 400 mm |
| Adjustable Spacing | 0-100 mm | Thermal Conductivity | 0.001-1.000 W/m·K (Plates) |
| Warranty | 1 Year | Brand Name | Lonroy |
| Model Number | LRPL-400 | Certification | Includes Calibration Certification |
| Place of Origin | China | ||
| High Light | ASTM C518 Thermal Conductivity Machine ，Automatic Thermal Conductivity Machine | ||
1.Description:
This instrument adopts the internationally popular method of using thermal flow meters to measure thermal conductivity and thermal resistance. It is equipped with a computer to achieve fully automatic testing and generate experimental reports. It is redesigned based on the DRPL-I type flat plate thermal flow meter for thermal conductivity testing instrument produced by our company, and is capable of meeting the testing requirements of 400×400×(5-80) insulation bricks.
This instrument is based on the steady-state plate method testing principle. A stable temperature is added to the hot surface, and the heat passes through the sample to the cold surface. The transferred heat flow is measured. Then, the thermal conductivity and thermal resistance can be calculated based on the thickness of the sample and the heat transfer area. This testing method is simple, fast, and has good repeatability. It is very suitable for research and development in material heat transfer. It can be used for testing of rocks and soils, foams, cement, insulation materials, etc., and is widely applied in universities, research institutes, quality inspection, factories and mines.
2. Standard
ASTM C518-04 - Test method for steady-state heat flux and heat transfer characteristics using the heat flow meter; GB10295-88 - Determination of steady-state thermal resistance and related properties of insulation materials (by heat flow meter method).
3. Technical Parameter.
| Parameter | Specification |
| Thermal Conductivity | 0.001-1.000 W/m·K (Plates) Accuracy: ±3% |
| Temperature Measurement | |
| - Hot Surface | RT-99.99°C Class 0.2 digital display Resolution: 0.01°C |
| - Cold Surface | 5-99.99°C Class 0.2 digital display Resolution: 0.01°C |
| Temperature Control | |
| - Hot Surface | RT-99.99°C SCR-controlled plate heater Resolution: 0.01°C |
| - Cold Surface | Precision thermostatic bath |
| Heat Flux Range | 0.5-2000 W/m² Resolution: 0.25 W/m² |
| Heating Plate | |
| - Transfer Area | 400 × 400 mm |
| - Adjustable Spacing | 0-100 mm |
| Automation | Computer-controlled testing |
Company Details
Business Type:
Manufacturer,Seller,Exporter,Agent
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 providing excellent tes... 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 providing excellent tes...
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