Contact heat resistance tester

Compliance Standards:

EN 702, EN 12477, EN 407, ISO 12127

Scope of Application:

Suitable for testing thermal protection performance of firefighter suits, heat-resistant gloves, and related materials.

Product Details:

The contact heat resistance tester evaluates materials' ability to withstand high-temperature contact heat by measuring the time required for specimen temperature to rise 10°C under specified pressure and heating conditions. This critical time determination provides quantitative assessment for thermal protection material development and performance evaluation.

Technical Specifications:

1. High-temperature heating element (Φ25.2mm) with:
　　a. Sensitive thermocouple sensor
　　b. Temperature settable from room temperature to 500°C
2. Insulated heating element coating to prevent heat dissipation interference
3. 49N contact force provided by weighted pressure plate
4. Alumina-anodized temperature probe (Φ25mm, 5mm) with ±0.1°C accuracy

5. Motorized sample holder system:
　　a. 5mm/s precise motion control
　　b. Contact heating body at controlled speed
6. One-touch testing with LED display showing:
　　a. Initial specimen temperature
　　b. Real-time temperature
　　c. Critical 10°C rise time (±0.1s resolution)
7. Dimensions: 800×50×550mm (W×D×H)
8. Power requirement: 230V 50Hz AC