Xiangke New Upgraded ModelDRE-5CThermal Conductivity Tester (Transient Plane Source Method),Transient Hot Line Method）

I. Overview

DRE-5CThermal Conductivity TesterIt isDRE-2CCompletely upgraded from the model instrument.Utilizing the transient plane heat source method,Enhanced product features post-upgrade:

1、AvailableMeasure thermal conductivity, thermal diffusivity, heat storage coefficient, and specific heat capacity of solids, powders, gels, anisotropic materials, etc.Pending indicators

2、Enhance single sample mode.Sheet sample pattern、Film pattern sample、Single-axis asymmetric pattern，Suitable for sample testing in various sizes and shapes。

3、Supports the use of two different sizes of test probes, facilitating the selection of samples of various sizes while ensuring testing accuracy.。

This instrument is based onTPSTransient Plane Heat Source TechnologyHot DiskThermal Conductivity Meter for Probe Guidance

 Hot DiskThe advantages of France include:

(1) Directly measuring heat transfer can save a substantial amount of time.

(2) Not subject to the influence of contact thermal resistance like the static method.

(3) No special sample preparation is required; just a relatively flat sample surface is needed.

Instrument Reference Standard:

ISO22007-2-2008 Methods for testing thermal conductivity and thermal diffusivity

GB/T 32064-2015 Transient plane heat source method for thermal conductivity and thermal diffusivity of building materials.

China National Standard for Geology and Mineral Industry - DZ/T0276.14-2015 Test Procedure for Rock Physical and Mechanical PropertiesSection 14: Thermal Conductivity Test of Rocks.

GB/T 11205-2009 "Determination of Thermal Conductivity of Rubber (Transient Wire Method)".

Two, Transient plane heat source method rapid hot wire thermal conductivity testerKey Technical Specifications

1Thermal conductivity measurement range:0.0100—300W/mk，Resolution:0.0001 W/(m·K),

2Measurement Time:5-1200Second，

3Accuracy: Superior5％，

4Temperature Range:

4.1Standard Measurement: Room Temperature

4.2Sample Temperature Controller-20℃～120℃，(Testing temperatures across various temperature ranges can be selected according to customer requirements, with additional charges applied.),

5Probe Configuration: Standard Φ15mmProbe, Instrument Support2A probe.

             Optional accessoriesΦ7.5mmProbe，Additional charges apply.

6Measurement Mode:

  6.1Standard Measurement: Block Sample (Double Sample) Mode (with Φ)15mmProbing time

  6.1.1Thermal conductivity measurement range:0.010—300（W/mk）；

  6.1.2Thermal Diffusivity Measurement Range:0.05—10（mm2/s）；

  6.1.3Sample Size: ≥Φ45×15（mm)，greater than20 W/mkAt that time, follow the size prompts provided by the software.

 6.2Expanded Measurement:

 6.2.1Bulk sample (single sample) mode

 6.2.1.1Thermal Conductivity Measurement Range:0.010—300（W/mk）；

 6.2.1.2Sample Size: ≥Φ45×15（mm）；

 6.2.2Sheet sample pattern

 6.2.2.1Thermal Conductivity Measurement Range:1—300（W/mk）；

 6.2.2.2Sample Size: Effective Measurement Area ≥ Φ45, thickness1—10（mm）；

 6.2.3Film sample mode

 6.2.3.1Thermal Conductivity Measurement Range:0.010—10（W/mk）；

 6.2.3.2Sample Size: Effective Measurement Area ≥ Φ45, thickness0.01—1.00（mm）；

 6.2.4Single-axis asymmetric pattern

 6.2.4.1Thermal conductivity measurement range:0.010—300（W/mk）；

 6.2.4.2Sample Size: ≥Φ45×15（mm）；

7Power supply:220VPower:200W。

8Operation is convenient, testing is quick; simply place the test probe between two sample blocks, and obtain the thermal conductivity of the tested sample with just a few clicks in the software.

Instrumentation Configuration: IncludesDRE-5CTest Host1 unitΦ15mmTest Probe1 unit, 1 set of test software, 1 set of communication interfaces and data cables, 1 sample fixture，Computer1 unitFor optional thermostatic units and small-sized probes, additional charges apply.。

Transient Plane Source Method Fast Hot Wire Thermal Conductivity TesterProduct Images: