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Scratch Resistance Tester (non stick surface)
APPLICATIONS& TEST PURPOSE:
Fry pan or wok is put on the electric hotplate and the loaded stylus across the surface of cookware moves forward and backward with a certain speed (set in the standard). According to BS 7069 and EN12983, the horizontal reciprocating stoke is not less than 80mm in 1±0.1s.
DESIGN STANDARD: BS 7069
1. Use a 1mm diameter tungsten carbide ball point pen as stylus.
2. Downward force : 5±0.1 N
3. Speed : 0.08±0.01 m/s
4. Hot plate: Diameter: 180±20 mm, 1500W
5. Temperature controller: Temperature 0-400℃ (adjustable), accuracy:±2 ℃
6. Power: one phase, AC 220V, 50/60Hz