Scope of Application

【Operating Instructions】

This tester is designed to evaluate the thermal insulation performance of horizontally placed protective clothing (heat insulation suits) when exposed to a radiant heat source.

YS-335G Radiant Heat Transfer Tester

【Scope of Application】
This tester is designed to evaluate the thermal insulation performance of horizontally placed protective clothing (heat insulation suits) when exposed to a radiant heat source.

【Compliance Standards】
Complies with standards including GB 38453-2019.

【Instrument Features】

1. Interface: Color touch screen display and control with Chinese/English interface and menu-style operation mode.

2. Core Control: The core control component consists of a multifunctional motherboard based on a 32-bit microcontroller (MCU) from STMicroelectronics.

3. Heating Source: The radiation source utilizes 6 silicon carbide (SiC) heating tubes, with a maximum heating capacity reaching 1200℃.

4. Calibration: Equipped with a heat flux calibrator to quickly complete calibration, ensuring data accuracy.

5. Structure: The complete machine consists of a radiation device, sample clamping device, and control system.

6. Cooling: Intelligent water circulation control system.

7. Protection: Metal protective shutter equipped with a water cooling device.

8. Software: Connects to PC software to continuously record and display temperature curves in real-time.

【Technical Specifications】

1. Radiant Source: Composed of 6 silicon carbide heating tubes.

2. Heat Flux Range: ≤30 kW/m²

3. Sample Size: 230mm × 80mm

4. Copper Calorimeter Range: 0℃ ～ 300℃, Resolution 0.1℃, Accuracy 0.2℃

5. Display & Processing: PC display and processing with real-time curves and result printing.

6. Timer Range & Accuracy: 0 ～ 99999.9s, Accuracy 0.1s

7. Data Acquisition: PC connection with automated data acquisition; acquisition frequency ≥10 Hz, including heat flow data software.

8. Power Supply: AC 220V / 50Hz, Power: ≤9KW

9. Ventilation: Ventilation equipment customized based on actual site conditions.

10. Dimensions (L×W×H): 1500mm × 650mm × 1200mm