DONGGUAN LONROY EQUIPMENT CO LTD
| Type | Testing Machine |
| Accuracy Class | High Accuracy |
| Accuracy | / |
| Application | Auto Testing |
| customized support | OEM, ODM, OBM |
| power | --- |
| Protection Class | Ip56 |
| Voltage | 220V Electrical Equipment |
| warranty | 1 Year |
| Data Transmission | USB |
| Working Environment | 0~40 °C, ≤ 65% RH |
| Operating System | Windows |
| Reference Standard | GB/T 10294, ISO 8302, ASTM C177 |
| Brand Name | LONROY |
| Place of Origin | Guangdong, China |
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Product Specification
| Type | Testing Machine | Accuracy Class | High Accuracy |
| Accuracy | / | Application | Auto Testing |
| customized support | OEM, ODM, OBM | power | --- |
| Protection Class | Ip56 | Voltage | 220V Electrical Equipment |
| warranty | 1 Year | Data Transmission | USB |
| Working Environment | 0~40 °C, ≤ 65% RH | Operating System | Windows |
| Reference Standard | GB/T 10294, ISO 8302, ASTM C177 | Brand Name | LONROY |
| Place of Origin | Guangdong, China | ||
| High Light | ISO 8302 thermal conductivity meter ，ASTM C177 insulation materials tester ，ultra-low temperature thermal resistance meter | ||
ISO 8302 ASTM C177 Ultra-Low Temperature Thermal Conductivity Meter Automatic Insulation Materials Thermal Resistance Tester
Description
The ultra-low temperature thermal conductivity meter uses the guarded hot plate method to directly measure the thermal conductivity and thermal resistance of thermal insulation materials, enabling stable control of environmental vacuum and high-low temperature conditions. It features high measurement accuracy and excellent temperature control stability, with automatic pressure application/monitoring and thickness measurement, suitable for sample testing within -160~200 ℃.
Key Features
1. Precise one-dimensional heat transfer: High-precision multi-point thermopile for guarded hot plate temperature control effectively prevents heat loss from the hot plate, conforming to the ideal one-dimensional heat transfer model.
2. Multiple test atmospheres: Testable under vacuum, oxidizing and inert atmospheres.
3. Wide temperature range: Capable of measuring thermal conductivity/thermal resistance at ultra-low temperatures down to -160℃.
4. Fully automated operation: Automatic temperature control, thickness measurement, pressure application, pressure monitoring, and multi-temperature point automatic measurement.
5. Easy operation: Simple instrument connection; quick connection between host and testing software, as well as host and temperature control system via USB.
6. Broad applicability: Suitable for insulation materials, multi-layer materials, foam materials, refractory materials, aerogels, etc.
CISO 8302 ASTM C177 Ultra-Low Temperature Thermal Conductivity Meter Automatic Insulation Materials Thermal Resistance Tester
Technical Specification
|
Measurement Principle |
Guarded hot plate method |
|
Temperature Range |
Hot plate: -150~210 °C; Cold plate: -170~190 °C |
|
Measurement Range |
0.002 ~ 2 W/(m·K) |
|
Thermal Resistance Range |
0.02~4 (m²·K)/W |
|
Measurement Accuracy |
± 5% (around RT ± 1%) |
|
Resolution |
0.0001 W/(m·K) |
|
Atmosphere |
Vacuum, inert, oxidizing |
|
Sample Quantity |
Two pieces, same size |
|
Sample Size |
300×300×(5~45) mm; surface flatness better than 0.025% |
|
Pressurization Mode |
Automatic pressurization |
|
Pressure Measurement |
Automatic pressure measurement, pressure less than 2.5 kPa |
|
Thickness Measurement |
Automatic thickness measurement |
|
Application Scope |
Thermal insulation materials, building materials, polymers, multi-layer materials, porous materials, etc |
|
Data Transmission |
USB |
|
Operating System |
Windows |
|
Working Environment |
0~40 °C, ≤ 65% RH |
|
Reference Standard |
GB/T 10294, ISO 8302, ASTM C177 |
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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