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ASTM D5470 Heat Flow Vacuum Thermal Conductivity Tester DRPL-I Thermal Analyzer Instrument
ASTM D5470 Heat Flow Vacuum Thermal Conductivity Tester DRPL-I Thermal Analyzer Instrument
ASTM D5470 Heat Flow Vacuum Thermal Conductivity Tester DRPL-I Thermal Analyzer Instrument
ASTM D5470 Heat Flow Vacuum Thermal Conductivity Tester DRPL-I Thermal Analyzer Instrument
ASTM D5470 Heat Flow Vacuum Thermal Conductivity Tester DRPL-I Thermal Analyzer Instrument
ASTM D5470 Heat Flow Vacuum Thermal Conductivity Tester DRPL-I Thermal Analyzer Instrument
ASTM D5470 Heat Flow Vacuum Thermal Conductivity Tester DRPL-I Thermal Analyzer Instrument
ASTM D5470 Heat Flow Vacuum Thermal Conductivity Tester DRPL-I Thermal Analyzer Instrument
ASTM D5470 Heat Flow Vacuum Thermal Conductivity Tester DRPL-I Thermal Analyzer Instrument
ASTM D5470 Heat Flow Vacuum Thermal Conductivity Tester DRPL-I Thermal Analyzer Instrument
ASTM D5470 Heat Flow Vacuum Thermal Conductivity Tester DRPL-I Thermal Analyzer Instrument
ASTM D5470 Heat Flow Vacuum Thermal Conductivity Tester DRPL-I Thermal Analyzer Instrument
Specifications
Brand Name :
lonroy
Place of Origin :
Guangdong, China
MOQ :
1
Voltage :
220 V
Protection Class :
IP67
Displacement Range :
0 ~ 50.00mm
Pressure Range :
0 ~ 1000N
Test Accuracy :
better than 3%
Thermal Resistance Range :
0.05 ~ 0.000005m2*K/W
Sample Size :
≤Φ30mm
Sample Thickness :
0.02 ~ 20mm
Thermal Pole Temp :
room temperature ~ 299.99℃
Thermal Pole Accuracy :
0.01℃
Cold Pole Temp :
0 ~ 99.00℃
Cold Pole Accuracy :
0.01℃
Thermal Conductivity Range :
0.01 ~ 50W/m*k, 0.1 ~ 300W/m*k
Vacuum Pressure :
0.1MPa
Thermal Resistance Test :
0.05 ~ 0.000005m2*K/W
Description
ASTM D5470 Heat Flow Method Vacuum Type Thermal Conductivity Tester DRL-III-P
Product Overview

The DRL-III thermal conductivity tester is designed for precise measurement of thermal resistance in various materials including thin thermal conductors, solid electrical insulation materials, thermal conductivity silicone grease, resin, rubber, beryllium oxide porcelain, and alumina porcelain. It also measures contact thermal resistance at solid interfaces and material thermal conductivity.

Key Applications
  • Testing solid sheet materials
  • Measuring powder and paste materials using enclosed frame
  • Thermal resistance curves under different pressures
  • Multiple parameter measurement including thermal conductivity, thermal resistance, and contact thermal resistance
Compliance Standards
  • MIL-I-49456A (insulation sheet, thermal conductivity resin, thermal conductivity glass fiber reinforced)
  • GB5598-2015 (Beryllium oxide porcelain thermal conductivity determination method)
  • ASTM D5470-2017 (thin thermal conductivity solid electrical insulation material heat transfer performance test standard)
Technical Specifications
Parameter Specification
Sample Size ≤Φ30mm
Sample Thickness 0.02 ~ 20mm
Thermal Pole Temperature Control Room temperature ~ 299.99℃ (accuracy 0.01℃)
Cold Pole Temperature Control 0 ~ 99.00℃ (accuracy 0.01℃)
Thermal Conductivity Test Range 0.01 ~ 50W/m*k or 0.1 ~ 300W/m*k
Thermal Resistance Test Range 0.05 ~ 0.000005m²*K/W
Pressure Measurement 0 ~ 1000N
Displacement Measurement 0 ~ 50.00mm
Test Accuracy Better than 3%
Key Features
  • Automatic pressure and thickness measurement
  • Computer-controlled operation with data printing output
  • 6-point temperature gradient detection for improved accuracy
  • Vacuum testing capability (0.1MPa) for precise environmental control
  • Multiple test methods including thermal resistance, thermal conductivity, and contact thermal resistance
Typical Users

Widely used in colleges and universities, scientific research units, quality inspection departments, and material production facilities for thermal analysis and detection.

ASTM D5470 Heat Flow Method Vacuum Type Thermal Conductivity Tester DRL-III-P
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ASTM D5470 Heat Flow Vacuum Thermal Conductivity Tester DRPL-I Thermal Analyzer Instrument

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Product Detail
Brand Name :
lonroy
Place of Origin :
Guangdong, China
MOQ :
1
Voltage :
220 V
Protection Class :
IP67
Displacement Range :
0 ~ 50.00mm
Contact Supplier
ASTM D5470 Heat Flow Vacuum Thermal Conductivity Tester DRPL-I Thermal Analyzer Instrument
ASTM D5470 Heat Flow Vacuum Thermal Conductivity Tester DRPL-I Thermal Analyzer Instrument
ASTM D5470 Heat Flow Vacuum Thermal Conductivity Tester DRPL-I Thermal Analyzer Instrument
ASTM D5470 Heat Flow Vacuum Thermal Conductivity Tester DRPL-I Thermal Analyzer Instrument
ASTM D5470 Heat Flow Vacuum Thermal Conductivity Tester DRPL-I Thermal Analyzer Instrument
ASTM D5470 Heat Flow Vacuum Thermal Conductivity Tester DRPL-I Thermal Analyzer 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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