Scope of Application

【Operating Instructions】

This instrument is suitable for the quantitative testing of the fire retardant performance of coatings applied to substrate surfaces under laboratory conditions. It evaluates the quality of the fire retardant coating based on combustion weight loss and charring volume.

YS-XSF-1 Fire Retardant Coating Tester (Cup Method)

Scope of Application

This instrument is suitable for the quantitative testing of the fire retardant performance of coatings applied to substrate surfaces under laboratory conditions. It evaluates the quality of the fire retardant coating based on combustion weight loss and charring volume.

Compliance Standards

• GB 12441-2005 "Classification and test methods for fire performance of decorative fire retardant coatings — Cup method"

Technical Specifications

1. Dimensions: Approx. 340mm × 230mm × 794mm

2. Sample Holder: Can be tilted to 45° ± 2°

3. Copper Combustion Cup:

• Outer Diameter: 24mm ± 0.1mm

• Wall Thickness: 1mm ± 0.06mm

• Height: 17mm ± 0.1mm

• Capacity: 6mL

4. Fuel: Chemically Pure Anhydrous Ethanol

Installation Requirements (User Supplied)

1. Space Requirements:

• Dimensions: 42 × 32 × 85 cm (L × W × H)

• Weight: Approx. 10 kg

• Workbench: Length ≥ 1m, Width ≥ 0.75m

2. Power Supply:

• Voltage: None required

• Power: None required

3. Water Source: None required

4. Gas/Fuel Source: Chemically Pure Anhydrous Ethanol

5. Pollutants: Smoke/Dust

6. Ventilation: Equipment must be placed in a fume hood or connected to a smoke collection and purification system.

7. Others: None required