Measurement method KS Standard MF300 NC MF300 1C MF300 NC MF300 1C Lightweight R Type Heavyweight SP Type Lightweight R Type Heavyweight SP Type Material   Steel plate Steel plate Steel plate(Epoxy electro-deposition on inside and outside surface) Steel plate(Epoxy electro-deposition on inside and outside surface) measure Size(mm)   500 x 500 500 x 500 500 x 500 500 x 500 Weight(kg) Electronic scale     ≒5.7kg ≒7.2kg Length(mm) Measure length of each side with height gauge ≤ ±0.5 Suitable Suitable Thickness(mm) Measure VC on corner 21mm±0.3 21mm±0.3 Suitable Suitable Our standard Angle(mm) Refer to Article 7, 3, 2 of KS F4760 ≤ 0.5 ＜ 0.1 ＜ 0.1 Level(mm) Install on flat surface and measure with Height Gauge using indicator Below 1.0 at the periphery ＜ 0.3 ＜ 0.3 Below 2.0 at the center ＜ 0.5 ＜ 0.5 Pressure resistance Intensive load Install panel at pressure tester, add the load with compulsive pressure device of 50 mm at the center of panel, and measure sagging quantity at the back of panel 300kgf 500kgf 300kgf 500kgf Test variation(mm) ＜ 2.5 ＜ 2.5 ＜ 1.8 ＜ 2.0 Panel variation after installing prop element ＜ 4.0 ＜ 4.0 ＜ 2.3 ＜ 2.5 Impact resistance (Impact test) Free fall above the center of panel at the height of 500mm for sand bag, 1000 mm for tree type pendulum(KS F4760) No crack or fissure Suitable Suitable Leakage resistance(Ω) Refer to leakage resistance test of KS F4760 Suitable Suitable Corrosion resistance Refer to leakage resistance test of KS F4760 Adhesion level over 4 BNo variation or coming off by salt spray test Suitable Suitable Conduction Refer to conduction performance test of KS F4760 Vp < 3000V Suitable Suitable Conduction (Pressure acceleration) No problem over 1,000 Gal(based on Japanese Public Architecture Association)   Measurement method KS Standard MF610S Heavyweight SP Type Heavyweight SP Type Material   Steel plate Steel plate(Epoxy electro-deposition on inside and outside surface) measure Size(mm)   610 x 610 610 x 610 Weight(kg) Electronic scale   ≒9.85kg Length(mm) Measure length of each side with height gauge ≤ ±0.5 Suitable Thickness(mm) Measure VC on corner 33mm±0.3mm Our standard Suitable Angle(mm) Refer to Article 7, 3, 2 of KS F4760 ≤ 0.6 ＜ 0.3 Level(mm) Install on flat surface and measure with Height Gauge using indicator Below 1.0 at the periphery ＜ 0.5 Below 2.0 at the center ＜ 0.7 Pressure resistance Intensive load Install panel at pressure tester, add the load with compulsive pressure device of 50 mm at the center of panel, and measure sagging quantity at the back of panel 500kgf 500kgf Test variation(mm) ＜ 2.5 ＜ 2.3 Panel variation after installing prop element ＜ 4.0 ＜ 3.5 Impact resistance (Impact test) Free fall above the center of panel at the height of 500mm for sand bag, 1000 mm for tree type pendulum(KS F4760) No crack or fissure Suitable Leakage resistance(Ω) Refer to leakage resistance test of KS F4760 Suitable Corrosion resistance Refer to leakage resistance test of KS F4760 Adhesion level over 4 BNo variation or coming off by salt spray test Suitable Conduction Refer to conduction performance test of KS F4760 Vp < 3000V Suitable Conduction (Pressure acceleration) No problem over 1,000 Gal(based on Japanese Public Architecture Association) Installation Method (1) You can install it in Stringer type. (2) MF600 series can be supplied in panel completed by attaching finishing materials such as vinyl tile and HPL at factory.