LRH-300 Thermal Performance Analyzer for Heat Insulation Materials

Product Details
Customization: Available
After-sales Service: Online
Warranty: 1 Year
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  • LRH-300 Thermal Performance Analyzer for Heat Insulation Materials
  • LRH-300 Thermal Performance Analyzer for Heat Insulation Materials
  • LRH-300 Thermal Performance Analyzer for Heat Insulation Materials
  • LRH-300 Thermal Performance Analyzer for Heat Insulation Materials
  • LRH-300 Thermal Performance Analyzer for Heat Insulation Materials
  • LRH-300 Thermal Performance Analyzer for Heat Insulation Materials
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
Overview

Basic Info.

Model NO.
LRH-300
Maxcapacity
<1000KN
Load Way
Electronic Load
Loading Method
Dynamic Load
Display
Digital
Control
Computer Control
Weight
0-100Kg
Power Source
AC220V
Voltage
36V
Measurement Accuracy
< 3%
Repeatability Error
< 1%
Transport Package
Wooden Pakage
Specification
300 × 300 × (10-50) mm
Trademark
LONROY
Origin
China
HS Code
9024800000
Production Capacity
200

Product Description

Product Description

LRH-300 Thermal Performance Analyzer for Heat Insulation Materials

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. It meets the high-precision testing requirements of material testing research departments for the thermal conductivity of materials. This instrument mainly tests plate-like materials such as plastics, fibers, foams, extruded boards, concrete, aerogels, insulation materials, heat insulation materials, and refractory materials. It is widely used in enterprises producing heat-resistant and insulation materials, quality inspection departments, universities, and research institutes and other scientific research units.

Standard
GB/10294-2008 (Determination of Steady-State Thermal Resistance and Related Properties of Thermal Insulation Materials - Protective Heat Plate Method)

GB/T 3399-1982 (Test Method for Thermal Conductivity of Plastics - Heat Insulation Plate Method)
GB/T 3139-2005 (Test Method for Thermal Conductivity of Fiber-Reinforced Plastics) (Test Method for Thermal Conductivity of Fiberglass Reinforced Plastics).
The requirements for measuring the thermal conductivity of polyurethane rigid foam materials in GB/T10801.1-2002 (Insulation Polystyrene Foaming Plastics)
The requirements for measuring the thermal conductivity of extruded polystyrene foam plastic (XPS) in GB/T10801.2-2002 (Thermal Insulation Extruded Polystyrene Foam Plastic)
The requirements for measuring the thermal conductivity in GB/T 17794-2008 (Flexible Foam Rubber and Plastic Insulation Products).

Product Parameters

LRH-300 Thermal Performance Analyzer for Heat Insulation Materials

Thermal Conductivity Range 0.0010~2.0 W/(m·K), displayed with 4 decimal places
Measurement Accuracy < 3%
Repeatability Error < 1%
Sample Dimensions Dual specimen: 300 × 300 × (10-50) mm
Hot Surface Temperature  
- Range Room Temperature ~ 99.99°C
- Resolution 0.01°C
Cold Surface Temperature  
- Standard Range 0 ~ 60°C
- Optional Range -5 ~ 60°C (user-selectable)
- Resolution 0.01°C
Calorimetric Power Supply  
- Voltage 36V, Resolution: 0.1 mV
- Current 3A, Resolution: 0.1 mA
Automation & Control  
- Testing Computer-controlled fully automatic operation
- Calibration Integrated automatic calibration function
Sample Measurement System  
- Thickness Measurement 8-point thickness detection
- Pressure Control Adjustable pressure with constant-pressure mechanism
Operating Conditions  
- Ambient Temperature 10°C ~ 35°C
- Relative Humidity ≤ 80% RH
 
 
Detailed Photos

LRH-300 Thermal Performance Analyzer for Heat Insulation Materials



LRH-300 Thermal Performance Analyzer for Heat Insulation Materials














 

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