HZ-7039F Automatic Thermal Conductivity Tester Automatic Thickness Measurement Specification

The instrument is based on the principle of one-way stable thermal conductivity. When the upper and lower sides of the sample are at different stable temperatures, we measure the heat flow of the effective heat transfer area of the sample and the temperature difference and thickness between the two surfaces to calculate the thermal conductivity.It meets the requirements of the high-precision test of the material thermal conductivity of the material detection and research department.Instrument reference standard: GB / T3399 "Plastic Thermal conductivity Test Method, thermal protection plate method", GB / T3139-2005 (thermal conductivity test method of fiber reinforced plastic) (FRP thermal conductivity test method), GB / 10294-2008 (thermal insulation material steady state thermal resistance and related properties of protective thermal plate method), etc.Main test plastic, glass, fiber, foam, insulation materials, etc.It is widely used in colleges and universities, scientific research units, quality inspection departments and manufacturers of material analysis and testing.

Thermal Conductivity Tester Automatic Thickness Measurement Specification Performance Features:
1.Automatic thickness measurement: adopt high-precision displacement sensor measurement, and connect the computer to automatic thickness measurement to reduce human error.
2.Automatic pressurization system: computer automatic compression, which can test the thermal conductivity under different pressures, which is more scientific, more digital and more repetitive than manual compression
3.Many types of measurement: in addition to measuring hard plate, select various company accessories, can measure a variety of special materials.For example: granular material, bulk material, soil, etc.
Main Technical Indicators:

1.Range of thermal conductivity: 0.0010~3.000W/mk;

2.Test accuracy: ± 3%;

3.Sample size: 300300 (10-50) mm; plane degree: < 0.05 mm.

4.Temperature range of heat surface: room temperature of ~100℃, temperature separation rate of 0.01℃, measurement accuracy: 0.05℃;

5.The temperature range of cold surface: 0~60℃, and the temperature separation rate: 0.01℃;

6.Computer control of automatic test, data processing, and generate detection report, printable output;

7.Adopt the high-precision displacement sensor and connect the computer to automatically measure the thickness, measuring range 0- - -50mm, resolution 0.01mm;

8.It can automatically pressure to detect the thermal conductivity under different pressure states. The pressure range is 0- -1000N and the resolution is 0.1N.

9.Temperature difference between cold and hot plate: the default value is 20℃, and users can also set the common standard temperature difference: 20℃ common temperature difference model 15-25℃.

Configuration: including one test host, one set of software, one high-precision constant temperature sink, one brand desktop computer (configured according to the contract).