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ASTM E1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Analyzer Precision Instrument
ASTM E1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Analyzer Precision Instrument
ASTM E1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Analyzer Precision Instrument
ASTM E1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Analyzer Precision Instrument
ASTM E1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Analyzer Precision Instrument
ASTM E1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Analyzer Precision Instrument
ASTM E1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Analyzer Precision Instrument
ASTM E1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Analyzer Precision Instrument
ASTM E1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Analyzer Precision Instrument
ASTM E1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Analyzer Precision Instrument
ASTM E1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Analyzer Precision Instrument
ASTM E1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Analyzer Precision Instrument
Specifications
Brand Name :
lonroy
Place of Origin :
Guangdong, China
MOQ :
1
Accuracy :
±3%
Protection Class :
IP57
Voltage :
220 V
Power supply :
220V/50Hz 500W
Sample size range :
Φ12×(0.1 ~ 5)mm
Thermal conductivity range :
0.1 ~ 2000 W/m.k
Laser source power :
200W adjustable
Repeatability :
two measurement deviation <±3%
Test accuracy :
±3%
Power consumption :
500W
Measurement method :
Flash method
Test parameters :
Thermal diffusivity, thermal conductivity, specific heat capacity
Computer interface :
Yes
Test standard :
GB/T 22588-2008, ASTM E 1461-2001
Measurement speed :
Fast
Description
ASTM E 1461 LDR-II Transient Laser Thermal Conductivity Tester
Thermal Diffusivity Testing Machine
Product Overview
The LDR-II Transient Laser Thermal Conductivity Tester is designed for precise measurement of thermal diffusivity and thermal conductivity in high thermal conductivity solid materials, including metals, graphite, and similar materials.
Key Features
  • Compliant with GB/T 22588-2008 and ASTM E 1461-2001 standards
  • Patented technology (Certificate number: 13751552)
  • Fast measurement speed with accurate results
  • Suitable for metals, graphite, graphene, silicon carbide, and other high thermal conductivity materials
  • Computer-controlled automatic testing with report generation
Measurement Principle
The instrument uses a high-intensity short-duration energy pulse to irradiate the sample. The temperature change on the back surface is recorded, and the thermal diffusivity (α) and thermal conductivity (λ) are calculated based on the half-heating time using specialized mathematical models.
Technical Specifications
Parameter Specification
Sample Size Range Φ12×(0.1 ~ 5)mm
Thermal Conductivity Measurement Range 0.1 ~ 2000 W/m·K
Laser Source Power 200W adjustable
Test Accuracy ±3%
Repeatability Two measurement deviation <±3%
Power Supply AC 220V±10%; 50-60 Hz; 500W
Additional Capabilities:
  • Calculates thermal diffusivity, thermal conductivity coefficient, and specific heat capacity
  • Computer interface for automated testing and analysis
  • Fast and accurate parameter analysis with report output
ASTM E 1461 LDR-II Transient Laser Thermal Conductivity Tester
Company Information
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ASTM E1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Analyzer Precision Instrument

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Product Detail
Brand Name :
lonroy
Place of Origin :
Guangdong, China
MOQ :
1
Accuracy :
±3%
Protection Class :
IP57
Voltage :
220 V
Contact Supplier
ASTM E1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Analyzer Precision Instrument
ASTM E1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Analyzer Precision Instrument
ASTM E1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Analyzer Precision Instrument
ASTM E1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Analyzer Precision Instrument
ASTM E1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Analyzer Precision Instrument
ASTM E1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Analyzer Precision Instrument

DONGGUAN LONROY EQUIPMENT CO LTD

Verified Supplier
2 Years
guangdong, dongguan
Since 2008
Business Type :
Manufacturer, Agent, Exporter, Seller
Main Products :
Lab Test Machine, Ink Proofer, Ceramic Tester
Total Annual :
$5 million -$8 million
Employee Number :
80~200
Certification Level :
Verified Supplier
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