美国KOCOUR电解厚度测试仪标准校正片主要用于检验电解测厚仪的准确性。由于产品精度高，均匀性好，在电镀行业中一直作为厚度的统一标准而得到大量的使用。产品号电镀层/基体名义厚度350D01'STEP'/钢(双层镍)600µin(15.0µm)350D02'STEP'/铜(双层镍)600µin(15.0µm)350E01EN/钢(无电解镍)200µin(5.0µm)350S01镉/黄铜500µin(12.7µm)350S02镉/铜500µin(12.7µm)350S03镉/钢500µin(12.7µm)350S04铬/黄铜200µin(5.0µm)350S05铬/铜200µin(5.0µm)350S06铬/镍20µin(0.5µm)350S07铬/钢200µin(5.0µm)350S08铜/钢500µin(12.7µm)350S09铜/锌250µin(6.2µm)350S10黄金/黄铜25µin(0.6µm)350S11黄金/铜25µin(0.6µm)350S12黄金/镍25µin(0.6µm)350S13镍/黄铜500µin(12.7µm)350S14镍/铜500µin(12.7µm)350S15镍/钢500µin(12.7µm)350S16银/黄铜500µin(12.7µm)350S17银/铜500µin(12.7µm)350S18银/钢500µin(12.7µm)350S19锡/铜500µin(12.7µm)350S20锡/黄铜500µin(12.7µm)350S21锡/钢500µin(12.7µm)350S22锡/钢30µin(0.8µm)350S23锌/黄铜500µin(12.7µm)350M01铬/镍/铜基体:锌铬0.5µm镍15.0µm铜5.0µm350M02铬/镍/铜基体:钢铬0.5µm镍15.0µm铜5.0µm350M03铬/镍基体:铜铬0.5µm镍15.0µm350M04铬/镍基体:钢铬0.5µm镍15.0µm)