LRH-GW Thermal Conductivity Tester (High-Temperature Heat Shield Method) Thermal Resistance Instrument

Product Details
Customization: Available
After-sales Service: Online
Warranty: 1 Year
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  • LRH-GW Thermal Conductivity Tester (High-Temperature Heat Shield Method) Thermal Resistance Instrument
  • LRH-GW Thermal Conductivity Tester (High-Temperature Heat Shield Method) Thermal Resistance Instrument
  • LRH-GW Thermal Conductivity Tester (High-Temperature Heat Shield Method) Thermal Resistance Instrument
  • LRH-GW Thermal Conductivity Tester (High-Temperature Heat Shield Method) Thermal Resistance Instrument
  • LRH-GW Thermal Conductivity Tester (High-Temperature Heat Shield Method) Thermal Resistance Instrument
  • LRH-GW Thermal Conductivity Tester (High-Temperature Heat Shield Method) Thermal Resistance Instrument
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
Overview

Basic Info.

Model NO.
LRH-GW
Load Way
Electronic Load
Loading Method
Dynamic Load
Display
Digital
Control
Computer Control
Weight
0-100Kg
Power Source
AC220V
System Accuracy
±4%
Repeatability
≤3%
Temperature Range
Rt ~ 300°c
Transport Package
Wooden Pakage
Specification
300 × 300 × (5-30) mm
Trademark
LONROY
Origin
China
HS Code
9024800000
Production Capacity
200

Product Description

Product Description

LRH-GW Thermal Conductivity Tester (High-Temperature Heat Shield Method) Thermal Resistance Instrument

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, as well as the temperature difference and thickness between the two surfaces of the sample, and calculates the thermal conductivity. This instrument is designed for the testing of low thermal conductivity insulating materials and meets the high-precision testing requirements for the thermal conductivity of insulating materials by the material testing research departments.

Standard
GB/T 3139-2005 (Test Method for Thermal Conductivity of Fiber-Reinforced Plastics) (Test Method for Thermal Conductivity of Fiberglass)

GB/10294-2008 (Determination of Steady-State Thermal Resistance and Related Properties of Insulation Materials - Protective Heat Plate Method) are among them. The main tests are conducted on materials such as plastics, vacuum glass, fibers, and foams. They are widely used in material analysis and testing in universities, research institutions, quality inspection departments, and production plants.

Product Parameters

LRH-GW Thermal Conductivity Tester (High-Temperature Heat Shield Method) Thermal Resistance Instrument

Parameter Specification
Temperature Range RT ~ 300°C
Temperature Control Accuracy: ±0.5°C
Thermal Conductivity 0.001 ~ 3.000 W/(m·K)
Repeatability ≤3%
Sample Size 300 × 300 × (5-30) mm
Max. Heater Temperature 300°C
System Accuracy ±4%
Automated Features
- Thickness Measurement Range: 0-50 mm; Resolution: 0.01 mm
- Pressure Application Range: 0-1000 N; Resolution: 0.1 N
 
 
Detailed Photos

LRH-GW Thermal Conductivity Tester (High-Temperature Heat Shield Method) Thermal Resistance Instrument



LRH-GW Thermal Conductivity Tester (High-Temperature Heat Shield Method) Thermal Resistance Instrument














 

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