GB∕T-4739-1995日用陶瓷颜料色度测定方法

GB/T4739-19953.3胸瓷颜料的色度值是将试样彩烤在白瓷板上以后测量的。为避免施色厚度、所用白瓷板的光谱反射比及彩烤温度对色度的影响，必须在规定的白瓷板上施涂相同厚度的试样，并按规定的彩烤规范方法彩烤。表1加权系数（波长间隔△X=l0nrm)被长AS(A)(A)S(1)(2)S(a)z10(a)om3800.0010.0000.0033900.0110.0010.0494000.1360.0140.6134100.6670.0693.0664201.6440.1727.8204302.3480.28911.5894403.4630.56117.7544503.7330.90120.0884603.0651.30017.6974701.9541.83113.0254800.8032.5307.7034900.1523.1763.8895000.0364.3372.0565100.3485.6291.0395201.0626.8700.5485302.1928.1120.2835403.3868.6440.12355047448.8810.0365606.0698.5830.0005707.2857.9220.0005808.3617.1630.0005900.5375,9340.0006008.7075.1000.0006107.9464.0710.0006206.4633.0050.00063046412.0320.0006403.1091.2950.0006501.8480.7410.0006601.0530.4160.0006700.5770.2250.0006800.2760.1070.00061GB/T4739-19953.3胸瓷颜料的色度值是将试样彩烤在白瓷板上以后测量的。为避免施色厚度、所用白瓷板的光谱反射比及彩烤温度对色度的影响，必须在规定的白瓷板上施涂相同厚度的试样，并按规定的彩烤规范方法彩烤。表1加权系数（波长间隔△X=l0nrm)被长AS(A)(A)S(1)(2)S(a)z10(a)om3800.0010.0000.0033900.0110.0010.0494000.1360.0140.6134100.6670.0693.0664201.6440.1727.8204302.3480.28911.5894403.4630.56117.7544503.7330.90120.0884603.0651.30017.6974701.9541.83113.0254800.8032.5307.7034900.1523.1763.8895000.0364.3372.0565100.3485.6291.0395201.0626.8700.5485302.1928.1120.2835403.3868.6440.12355047448.8810.0365606.0698.5830.0005707.2857.9220.0005808.3617.1630.0005900.5375,9340.0006008.7075.1000.0006107.9464.0710.0006206.4633.0050.00063046412.0320.0006403.1091.2950.0006501.8480.7410.0006601.0530.4160.0006700.5770.2250.0006800.2760.1070.00061GB/T4739-19953.3胸瓷颜料的色度值是将试样彩烤在白瓷板上以后测量的。为避免施色厚度、所用白瓷板的光谱反射比及彩烤温度对色度的影响，必须在规定的白瓷板上施涂相同厚度的试样，并按规定的彩烤规范方法彩烤。表1加权系数（波长间隔△X=l0nrm)被长AS(A)(A)S(1)(2)S(a)z10(a)om3800.0010.0000.0033900.0110.0010.0494000.1360.0140.6134100.6670.0693.0664201.6440.1727.8204302.3480.28911.5894403.4630.56117.7544503.7330.90120.0884603.0651.30017.6974701.9541.83113.0254800.8032.5307.7034900.1523.1763.8895000.0364.3372.0565100.3485.6291.0395201.0626.8700.5485302.1928.1120.2835403.3868.6440.12355047448.8810.0365606.0698.5830.0005707.2857.9220.0005808.3617.1630.0005900.5375,9340.0006008.7075.1000.0006107.9464.0710.0006206.4633.0050.00063046412.0320.0006403.1091.2950.0006501.8480.7410.0006601.0530.4160.0006700.5770.2250.0006800.2760.1070.00061GB/T4739-19953.3胸瓷颜料的色度值是将试样彩烤在白瓷板上以后测量的。为避免施色厚度、所用白瓷板的光谱反射比及彩烤温度对色度的影响，必须在规定的白瓷板上施涂相同厚度的试样，并按规定的彩烤规范方法彩烤。表1加权系数（波长间隔△X=l0nrm)被长AS(A)(A)S(1)(2)S(a)z10(a)om3800.0010.0000.0033900.0110.0010.0494000.1360.0140.6134100.6670.0693.0664201.6440.1727.8204302.3480.28911.5894403.4630.56117.7544503.7330.90120.0884603.0651.30017.6974701.9541.83113.0254800.8032.5307.7034900.1523.1763.8895000.0364.3372.0565100.3485.6291.0395201.0626.8700.5485302.1928.1120.2835403.3868.6440.12355047448.8810.0365606.0698.5830.0005707.2857.9220.0005808.3617.1630.0005900.5375,9340.0006008.7075.1000.0006107.9464.0710.0006206.4633.0050.00063046412.0320.0006403.1091.2950.0006501.8480.7410.0006601.0530.4160.0006700.5770.2250.0006800.2760.1070.00061