XS4002S電子天平是梅特勒托利多公司推出的一款高性能精密天平，專為滿足實(shí)驗(yàn)室和工業(yè)環(huán)境中的高精度稱量需求而設(shè)計(jì)。它采用了高速單模塊稱量傳感器（MonoBloc HighSpeed），能夠以極快的速度傳遞準(zhǔn)確的稱量結(jié)果，同時(shí)具備良好的抗沖擊和抗過載性能。

該天平配備了全自動(dòng)校準(zhǔn)技術(shù)（FACT），可自動(dòng)觸發(fā)內(nèi)部校準(zhǔn)，確保稱量結(jié)果的準(zhǔn)確性。其觸摸顯示屏操作簡(jiǎn)便，方便用戶進(jìn)行稱量菜單和參數(shù)設(shè)置。此外，XS4002S還具備多種稱量模式，包括簡(jiǎn)單稱量、統(tǒng)計(jì)稱量、公式稱量、計(jì)件稱量、百分比稱量、密度測(cè)定以及優(yōu)化的動(dòng)態(tài)稱量等，能夠滿足不同用戶的多樣化需求。

天平的秤盤尺寸為170×205mm，最大稱量范圍為4100g，可讀性為0.01g。它還配備了多種通訊接口，如RS232、USB、Ethernet等，方便與打印機(jī)、電腦等外圍設(shè)備連接，實(shí)現(xiàn)數(shù)據(jù)的快速傳輸和記錄。此外，天平還具備外置紅外感應(yīng)器選件（ErgoSens），可實(shí)現(xiàn)無(wú)需用手接觸的操作，進(jìn)一步提高了操作的便利性和效率。

The XS4002S electronic balance is a high-performance precision balance introduced by Mettler Toledo, designed to meet the high-precision weighing needs in laboratories and industrial environments. It features a high-speed single-module weighing sensor (MonoBloc HighSpeed) that can quickly deliver accurate weighing results while offering excellent resistance to shock and overload.

The balance is equipped with fully automatic calibration technology (FACT), which automatically triggers internal calibration to ensure the accuracy of weighing results. Its touch screen display is easy to operate, allowing users to conveniently set up weighing menus and parameters. In addition, the XS4002S offers a variety of weighing modes, including simple weighing, statistical weighing, formula weighing, counting weighing, percentage weighing, density determination, and optimized dynamic weighing, catering to the diverse needs of different users.

The weighing pan of the balance measures 170×205mm, with a maximum weighing capacity of 4100g and a readability of 0.01g. It also comes with multiple communication interfaces, such as RS232, USB, and Ethernet, facilitating the connection with peripheral devices like printers and computers for fast data transmission and recording. Moreover, the balance features an optional external infrared sensor (ErgoSens) that enables hands-free operation, further enhancing the convenience and efficiency of the operation.