国际粉体颗粒筛目粒径对照表目数(mesh)微米(卩m)目数(mesh)微米(卩m)目数(mesh)微米(卩m)目数(mesh)280001001502860025036700115125305502704475012012032500300540001251153542532563350130113403804007280014010942355500823601501064532560010170016096483008001214001709050270100014118017586602501340161000180806523020001888020075702125000208302306280180800024700240619016010000目数(mesh)和粒径微米(卩m)的换算公式:目数x孔径(微米数)=15000微米(卩m)585348453825231813106.52.61.61.3国际细度(粒度目数与粒径微米)对照表日本工业规格JIS美国材料
标准
excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载
ASTM泰勒标准TYLER微米Microns(卩m)毫米mm目mesh毫米mm目mesh毫米mm10.001125000.001125000.00120.00262500.00262500.00150.00525000.00525000.005100.01012500.01012500.010150.0158000.0158000.015200.0206250.0206250.020250.0255000.0255000.025330.0334250.0334250.033370.0374000.0374000.037440.0443250.0443250.043530.0532700.0532700.053620.0622300.0622300.061740.0742000.0742000.074880.0881700.0881700.0881050.1051400.1051400.1041250.1251200.1251200.1241490.1491000.1491000.1471770.177800.177800.1752100.210700.210700.2082500.250600.250600.2462970.297500.297500.2953500.350450.350450.3514200.420400.420400.4175000.500350.500350.4955900.590300.590300.5897100.710250.710250.7018400.840200.840200.83310001.000181.000180.99111901.190161.190161.16814101.410141.410141.39716801.680121.680121.65120002.000102.000101.98123802.38082.38082.36228302.83072.83072.79433603.36063.36063.32740004.00054.00053.96247604.76044.76044.69956605.66031/25.66031/25.615可参考的美国材料试验学会标准如下:检验用筛网标准:ASTME11-01粒度分析检验标准:ASTMB214-99化学成份分析标准:ASTME120-00