| Customization: | Available |
|---|---|
| After-sales Service: | Online |
| Warranty: | 1 Year |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
LRH-ZD-300 Thermal Conductivity Tester (Insulation Plate Method) Test Equipment ASTM C518
Description:
This instrument is based on the principle of unidirectional stable heat conduction. When the upper and lower surfaces of the sample are at different stable temperatures, it measures the heat flow through the effective heat transfer area of the sample, the temperature difference between the two surfaces of the sample, and the thickness, and calculates the thermal conductivity. It meets the high-precision testing requirements of material testing research departments for the thermal conductivity of materials.
Standard
GB/T3399 "Test Method for Thermal Conductivity of Plastics - Thermal Shield Plate Method", GB/T3139-2005 (Test Method for Thermal Conductivity of Fiber Reinforced Plastics) (Test Method for Thermal Conductivity of Fiberglass Reinforced Plastics),
GB/10294-2008 "Determination of Steady-State Thermal Resistance and Related Properties of Insulation Materials - Protective Heat Plate Method", etc. The main tests include plastics, glass, fibers, foams, insulation materials, etc. It is widely used in large and medium-sized colleges, research institutions, quality inspection departments and production plants for material analysis and testing.
Feature
1. Automatic thickness measurement: Utilizing high-precision displacement sensors for measurement and connecting to a computer for automatic thickness measurement, thereby reducing human error.
2. Automatic Pressurization System: The system automatically applies pressure. It enables the measurement of thermal conductivity under various pressure conditions. This method is more scientific, data-driven, and has higher repeatability compared to manual pressure application.
3. Various measurement types: In addition to measuring hard plates, by selecting various accessories from the company, it is possible to measure a wide range of special materials. For example: granular materials, loose materials, soil, etc.
LRH-ZD-300 Thermal Conductivity Tester (Insulation Plate Method) Test Equipment ASTM C518
| Thermal Conductivity Range | 0.001~3.000 W/(m·K) |
| Measurement Accuracy | ±3% |
| Sample Specifications | |
| • Dimensions | Single specimen: 300 × 300 × (10-50) mm |
| • Flatness | < 0.05 mm |
| Hot Surface | |
| • Temperature Range | RT ~ 100°C |
| • Resolution | 0.01°C |
| • Accuracy | 0.05°C |
| Cold Surface | |
| • Temperature Range | 0 ~ 60°C |
| • Resolution | 0.01°C |
| Automation System | |
| • Testing & Reporting | Computer-controlled operation with data processing, report generation, and printing |
| Thickness Measurement | |
| • Method | High-precision displacement sensor |
| • Range | 0-50 mm |
| • Resolution | 0.01 mm |
| Pressure Control | |
| • Function | Automatic pressure application for multi-condition testing |
| • Range | 0-1000 N (adjustable) |
| • Resolution | 0.1 N |
| Temperature Difference | |
| • Default Setting | 20°C |
| • Adjustable Range | 15-25°C (user-configurable) |
){kind=link}