国产精品视频一区二区三区四,亚洲av美洲av综合av,99国内精品久久久久久久,欧美电影一区二区三区电影

堆積強度表征炭黑顆粒的結(jié)塊趨勢及在散裝輸送中影響物料流動程度的一種量度。測試在該儀器中進(jìn)行，受壓炭黑在圓缸內(nèi)形成環(huán)狀或橋狀所需的zui小壓力即為造粒炭黑的堆積強度,單位為N牛頓。

• ASTM D 1937-89

符合ASTM D1937-89標(biāo)準(zhǔn)

• Determines the mass strength of a cylindrical column of pelletized carbon black to predict its flow capability in bulk handling systems.

檢測炭黑粒子柱狀堆積強度，從而預(yù)測其在供料系統(tǒng)中的流動能力

• Designed with electronic readout, modular air equipment,solid state timer.  Output of the data is in SI units, Metric, or PSI.

配備有電子讀數(shù)器，標(biāo)準(zhǔn)空氣設(shè)備和固態(tài)定時器。數(shù)據(jù)輸出采用法制、公制、英制單位

• Includes an interlock safety device to prevent injury.

裝備有互鎖安全裝置

• Operates with 110 or 220 volts at 50 or 60 Hertz90-100psig air pressureminimal air usage.  

電源配置110 或220v，50或60赫茲可選，90-100psig壓縮空氣

• An electronic calibration device load celldigital readout is included.

包含電子校準(zhǔn)裝置（測力傳感器及數(shù)據(jù)讀出器）