DZDR-P Flat Plate Thermal Conductivity Tester

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DZDR-P Flat Plate Thermal Conductivity Tester

Product ID：WLrd004

Price: Please inquire PDF Format

Supply Ability:50SETS/MON

Port:SHENZHEN

Product Introduction
Other information

Model NumberDZDR -P

Brand NameNJDAZHAN

Payment TermsTT，PAYPAL，Alibaba.com Pay

DZDR-P Flat Plate Thermal Conductivity Tester
Product Overview
The DZDR-P Flat Plate Thermal Conductivity Tester is a high-precision instrument designed for measuring the thermal conductivity of insulation materials, construction materials, and composite structures. It is based on the guarded hot plate method, widely recognized as a standard technique for thermal resistance and heat transfer evaluation.
The system uses a large-area solid copper heating plate to ensure highly uniform surface temperature distribution, improving measurement accuracy and repeatability. It features advanced temperature control, intelligent data processing, and automatic report generation, making it ideal for laboratory research, quality inspection, and industrial material testing.

Key Features
• Large-area copper plate ensures uniform surface temperature
• High-precision temperature control system with fast stabilization
• Dual hot and cold plate temperature control
• LCD display for real-time temperature and heat flow visualization
• Electric clamping system with adjustable pressure display
• Automatic insulation door closure after sample positioning
• Fully automated data acquisition and processing system
• Real-time temperature curve display via computer interface
• Built-in test report generation and printing system
• High automation for efficient laboratory workflow
• Stable and accurate measurement performance

Working Principle
The DZDR-P operates based on the steady-state flat plate heat conduction principle. A sample is placed between a heated plate and a cooled plate, creating a controlled temperature gradient.
Heat flows through the sample from the hot plate to the cold plate. By measuring the steady-state temperature difference, heat flux, and sample geometry, the system calculates the thermal conductivity of the material.
The use of a large-area copper heating plate ensures uniform temperature distribution, reducing edge effects and improving measurement accuracy. The system automatically collects data, processes results, and generates thermal conductivity reports.

Technical Specifications

Parameter	Specification
Model	DZDR-P
Test Method	Flat Plate / Guarded Hot Plate Method
Maximum Sample Size	300 × 300 × 50 mm
Temperature Control Accuracy	0.05°C
Temperature Resolution	0.01°C
Hot Plate Maximum Temperature	80°C
Cold Plate Minimum Temperature	Room Temperature
Thermal Conductivity Range	0.010 – 5.000 W/(m·K)
Measurement Accuracy	±3%
Power Supply	AC 220V

Typical Applications
Building Materials Industry
• Thermal insulation material testing
• Wall and roofing material evaluation
• Energy-efficient construction materials
Polymer & Foam Materials
• Foam insulation performance testing
• Plastic thermal conductivity analysis
• Composite material heat transfer studies
Industrial R&D
• New material thermal property development
• Heat transfer optimization studies
• Material performance comparison
Energy Efficiency Testing
• Thermal barrier material evaluation
• HVAC insulation performance testing
• Energy-saving product certification
Academic Research
• Heat transfer mechanism studies
• Material thermophysical property research
• Engineering material analysis

DZDR-P vs Traditional Thermal Conductivity Methods

Feature	DZDR-P Flat Plate Tester	Traditional Methods
Measurement Method	Guarded Hot Plate	Less controlled methods
Temperature Uniformity	High (Copper plate design)	Lower
Temperature Accuracy	0.05°C	Lower precision
Automation Level	Fully automatic	Manual operation
Data Processing	Real-time + automatic report	Manual calculation
Sample Size Capacity	300 × 300 × 50 mm	Limited
Stability	High	Moderate
Repeatability	Excellent	Variable

FAQ
1. What is the DZDR-P used for?
It is used to measure the thermal conductivity of insulation, construction, polymer, and composite materials.
2. What is the measurement range?
The thermal conductivity range is 0.010 to 5.000 W/(m·K).
3. What materials can be tested?
It can test foam, plastics, building materials, composites, and other thermal insulation materials.
4. How accurate is the system?
The measurement accuracy is approximately ±3%, with temperature control accuracy of 0.05°C.
5. Does it support automatic data processing?
Yes. The system automatically collects data, processes results, and generates test reports.
6. What is the maximum sample size?
The maximum sample size is 300 × 300 × 50 mm.
7. Is it suitable for laboratory use?
Yes. It is widely used in laboratories, research institutes, and industrial quality control environments.

Why Choose DZDR-P?
The DZDR-P Flat Plate Thermal Conductivity Tester provides highly accurate, stable, and automated thermal conductivity measurements for a wide range of insulation and construction materials. With advanced temperature control, uniform copper plate heating, and intelligent data processing, it is an ideal solution for research, quality inspection, and energy efficiency evaluation applications.

FAQ
1. What is the DZDR-P used for?
It is used to measure the thermal conductivity of insulation, construction, polymer, and composite materials.
2. What is the measurement range?
The thermal conductivity range is 0.010 to 5.000 W/(m·K).
3. What materials can be tested?
It can test foam, plastics, building materials, composites, and other thermal insulation materials.
4. How accurate is the system?
The measurement accuracy is approximately ±3%, with temperature control accuracy of 0.05°C.
5. Does it support automatic data processing?
Yes. The system automatically collects data, processes results, and generates test reports.
6. What is the maximum sample size?
The maximum sample size is 300 × 300 × 50 mm.
7. Is it suitable for laboratory use?
Yes. It is widely used in laboratories, research institutes, and industrial quality control environments.