ASTM E 1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Diffusivity Testing Machine

Name: ASTM E 1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Diffusivity Testing Machine
Brand: DONGGUAN LONROY EQUIPMENT CO LTD
Availability: InStock

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ASTM E 1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Diffusivity Testing Machine

Large Image : ASTM E 1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Diffusivity Testing Machine

Product Details:

Place of Origin:	Guangdong, China
Brand Name:	lonroy

Payment & Shipping Terms:

Minimum Order Quantity:	1

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ASTM E 1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Diffusivity Testing Machine

Description

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
Highlight:	ASTM E 1461 thermal conductivity tester , LDR-II laser thermal diffusivity machine , transient thermal analyzer with warranty

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

Contact Person: Kaitlyn Wang

Tel: 19376687282

Fax: 86-769-83078748

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ASTM E 1461 LDR-II Transient Laser Thermal Conductivity Tester Thermal Diffusivity Testing Machine

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