Scope of Application

【Operating Instructions】

This instrument is designed to test the thermal insulation performance of fabrics used in flame-resistant protective clothing when exposed to radiant and convective heat sources.

YS-313 Thermal Protective Performance Tester

Scope of Application
This instrument is designed to test the thermal insulation performance of fabrics used in flame-resistant protective clothing when exposed to radiant and convective heat sources.

Compliance Standards

• National Standard: GB/T8965-2009 "Protective Clothing - Flame Retardant Protection - Part 1: Flame Retardant Clothing"

Technical Specifications

1. Control System: Computer-controlled with printed output for test results.

2. Heat Source Configuration: Comprises 1 set of radiant heat source and 2 convective heat sources.

• Radiant Source: Consists of 9 T-150 infrared quartz lamps.

• Convective Source: Consists of 2 Meker burners.

3. Heat Flux Range: ≤100 kW/m²

4. Copper Calorimeter Range: 0℃ ～ 100℃

5. Specimen Size: 150×150mm

6. Fuel Medium: Propane

7. Power Supply: AC220V/50Hz

• Power Consumption: ≤4.5kW

Test Method