Sweating Guarded Hotplate

Product Introduction

It is a professional product for testing thermal and humidity resistance of various fabrics under normal conditions. It features a heating plate that simulates the structure of human skin, preventing mold growth and facilitating cleaning. Equipped with an automatic water supply system, it ensures stable and leak-proof water supply without any adjustments. A wind speed stabilization system guarantees continuously adjustable and uniform wind speed from 0 to 1.5 m/s, meeting various testing standards. The independent integrated design completely separates the test unit and the environmental test chamber, allowing users to use their own environmental test chamber, facilitating maintenance and calibration and reducing user burden. Automatic sample thickness sensing calculates the optimal PID heating parameters based on the sample thickness, enabling rapid attainment of testing conditions.

Working Principle

Under standard testing conditions, a fixed aluminum or copper plate is heated and kept at a constant temperature, and the heating power is measured. Similarly, the power is measured under the same conditions after covering the copper or aluminum plate with a test fabric. Based on the power difference between the two tests and the size of the test plate, the thermal resistance or moisture resistance (water resistance test) of the test sample can be calibrated.

Standards

GB/T11048, ISO11092, ASTM F1868-09, ASTM D1518-85, JIS L1096-2010, ASTM F1868-02, etc.

Product Feature

1. Independent design concept: integrated control and automatic water supply systems, allowing users to select different environmental test chambers.

2. Automatic water supply and drainage system, powerful water filling system (for faster water permeation of the heating plate during moisture resistance testing).

3. High-precision automatic platform movement system: input the sample thickness, and the test platform moves to the corresponding position.

4. Quickly reaches stable testing conditions: the machine automatically adjusts PID control parameters based on sample thickness to quickly reach the testing conditions.

5. Parallel wind speed stabilization system: ensures uniform and stable wind speed, resulting in more stable test results.

6. Continuously adjustable wind speed from 0-2m/s, meeting moisture resistance, thermal resistance, and insulation performance testing standards.

7. 127mm wide thermal guard ring: ensures heat transfer only from the test sample.

8. LED soft light illumination system.

9. Supports USB and wireless Wi-Fi communication for convenient connection.

10. Stainless steel casing, guaranteeing a service life of over 20 years.

11. User-friendly testing software with various testing standards for easy operation.

Technical Data