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DZDR-S Transient Plane Source Technology Thermal Conductivity Tester

Product introduction:

The thermal conductivity meter uses the transient plane source technique (TPS). The product is independently researched and developed by Nanjing Dazhan Institute of Electromechanical Technology. Test performance is stable and data processing and analysis capability is high, can be used for thermal conductivity measurement of a variety of different types of materials.

 

Measurement objects:

Material Type: metals, ceramics, alloys, minerals, polymers, composites, paper, fabric, foam (flat surface insulating materials, sheet metal), polyurethane, phenolic, urea-formaldehyde, mineral wool (glass wool, rock wool, mineral wool), cement walls, glass reinforced composite panels CRC, cement polystyrene plates, sandwich concrete, glass and steel panels composite plates, paper honeycomb panels.

 

Technical parameters:

Test range: 0.005—300W/(m*K)

Measuring temperature range: room temperature-130℃

Probe diameter: No. 1 probe 7.5 mm; No. 2 probe 15mm

Accuracy:  ±3%

Repeatability error: ≤3%

Measuring time: 5 ~ 160 seconds

Sample temperature rise: ﹤15℃

Power: AC 220V

The temperature rise of the sample: < 15 C

Test sample power P: No. 1 probe power 0; No. 2 probe power 0

Sample size: single sample (15*15*3.75mm) measured by No. 1 probe; single Sample (30*30*7.5mm) measured by No. 2 probe

Note: 1, the measured is low by thinner material thickness (lambda = 0.2W/ (m*K)). As the surface of the sample is smooth and sticky, the sample can be superimposed


Instrument features:

1. A wide test range performance, stable test performanceat the advanced level of its similar instruments in the country.

2. Intelligent man-machine interface, large color screen LCD

3. Simple operation, short experimental testing time

4. Intelligent data processing, highly automated computer data communication system and report processing system

5. Automatic generation of test reports, connect the printer to print. Software built experimental records, data processing and reporting formats, automatic test report issued.

 

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