HD-GWGS-1018 Hollow Glass High Temperature and High Humidity Testing Machine

Product Information

The HD-GWGS-1018 insulated glass high temperature and high humidity testing machine integrates a water bath and constant temperature bath, and all measurements and controls are computer-controlled. The experimental program was developed using VB6.0, with an intuitive interface and simple operation; The data is stored in Excel format, which is easy to process and save later; Automatically process the experimental results and print them in real-time; Using computer interfaces to achieve fully automatic control of instruments, data acquisition and processing, as well as calculation, display, output and printing of heat transfer coefficients; The entire experimental process has short measurement time, fast speed, accurate data, high degree of automation, and low noise. It can be widely used in the production enterprises of heat-resistant and insulation materials, relevant quality inspection departments and units, universities, research institutes and other scientific research units.

Execution standard:

GB/T 10294-2008 "Determination of steady-state thermal resistance and related characteristics of insulation materials"

GB/T 22476-2008 "Calculation and determination of steady-state U-value (heat transfer system) for insulating glass"

Main technical parameters:

1. Equipment dimensions: 1000 × 1732 × 1814 mm

2. Test piece size: 800 × 800 × H (10-120mm)

3. Measurement range of heat transfer coefficient: (0.25~4.5) W/(m ² · K)

4. Measurement accuracy of heat transfer coefficient: ± 3%

5. Repeatability of heat transfer coefficient measurement: ± 1%

6. Cold plate temperature measurement range: (-5~50) ℃

7. Hot plate temperature measurement range: (10~80) ℃

8. Temperature measurement value of heat transfer coefficient tester: Cold plate temperature: 2.5 ℃ Hot plate temperature: 17.5 ℃

9. Temperature resolution: 0.01 ℃

10. Number of test pieces: 2 pieces