DRE-III multifunctionele snelle thermische geleidbaarheidstester HotDisk-methode ISO 22007

Beschrijving

DRE-III multifunctionele snelle thermische geleidbaarheidstester HotDisk-methode ISO 22007

1.Invoering

The instrument uses the Hot Disk method, based on TPS technology, using a Hot Disk probe。advantage：
1.Directly measuring heat propagation can save a lot of time；
2.Will not be affected by contact thermal resistance like static method；
3.No special sample preparation is required, only a relatively flat sample surface is required for solid materials. Different types of materials adopt different testing schemes and computational mathematical models, which have advantages such as fast measurement speed, wide applicability, and the ability to successfully avoid the influence of natural convection during the experimental process. The advantages of wide range of actual testing materials, wide range of thermal conductivity, simple sample processing, and fast testing speed are currently popular testing methods.

Equipment reference standards：ISO 22007-2:2008, GB/T32064-2015.

Test materials: thermal conductivity coefficient, thermal conductivity coefficient (thermal diffusion coefficient), specifieke warmte capaciteit, thermal storage coefficient and thermal resistance of solid, poeder, vloeistof, plakken, coating, film, thermal insulation material, thermal insulation material, anisotropic materials, zoals metaal, alloy, graphite, thermal conductive silicone grease, silica gel, silicone rubber, ceramics, rock, polymer, papier, stof, foamed plastic, concreet, composite plate, paper honeycomb plate, enz.

2.Belangrijkste parameters

1.Testbereik thermische geleidbaarheid：0.001～500 w/(m.k),Resolution is 0.0001w/(m.k)；

2.Range of thermal diffusion coefficient (thermal conductivity coefficient)：0.1～100 m^2/S；

3.Range of heat storage coefficient：0.1～30 w/(M².k)；

4.Specific heat capacity range：0.1～5 kJ/(kg.℃)；

5.Thermal resistance range：0.5～0.000005 mm².k/w；

6.Temperature measurement accuracy：≤0.0001℃；

7.Measurement relative error：≤3%；

8.Herhaalbaarheidsfout：≤ 3%；

9.Test tijd：1～120s.

10.Test ambient temperature range：-40～150℃；Standaard configuratie: Kamertemperatuur.

Various high and low temperature control boxes (-40~150 ℃) or test conditions under vacuum can be selected according to customer requirements. The contract stipulates that the cost will be calculated separately.

11.Probe configuration:Standaard configuratie: diameter Φ 15mm.

Probe diameter can be selected according to customer requirements: Φ 30mm, Φ 15mm, Φ 7.5mm, Φ 4mm or at the same time, as agreed in the contract, the cost will be calculated separately.

12. Various types of samples：

12.1.Solid block or circular, square, or irregular samples do not require special preparation, only a relatively flat sample surface equipped with a dedicated sample clamping device.

12.2.There are no special requirements for powder, plakken, or liquid substances, and a dedicated sample testing box is provided.

12.3.The thinner material (thickness 0.01-1mm) was tested using a dedicated testing plan and mathematical model.

12.4.High thermal conductivity materials (100-500W) are tested using a dedicated testing plan and mathematical model.

12.5.Thermal insulation materials (0.010-0.050W) shall be tested using a dedicated testing plan and mathematical model.

13.Using fully automated testing software, quickly and accurately analyze the experimental process parameters of the samples and output reports.
14.Stroom：AC 220V±10%，50/60 Hz, ＜500w.

DRE-III multifunctionele snelle thermische geleidbaarheidstester HotDisk-methode ISO 22007

3.Compleet setje

1.Eén mainframe；

2.Analysesoftwarepakket (Chinese en Engelse versies)；

3.Een computer van Lenovo (optioneel)；

4.Twee stuks standaardmonster；

5.Een set willekeurige accessoires (One set of grease, plakken, and powder test boxes, and one set of test racks each).

DRE-III multifunctionele snelle thermische geleidbaarheidstester HotDisk-methode ISO 22007

4.Grootte en gewicht

Gastheer：(Lengte × breedte × hoogte) 400×450×450mm, NETTO gewicht： 20Kg.

DRE-III multifunctionele snelle thermische geleidbaarheidstester HotDisk-methode ISO 22007

5.dienst

Free one-year warranty, long-term technical services, and lifetime free software upgrades.