中文介绍
瑞士梅特勒电子天平 XS802S 是一款专为实验室和工业称量需求设计的精密天平。它具备卓越的称量性能和人性化的设计，能够满足多种复杂环境下的称量需求。
该天平采用高速单模块称量传感器（MonoBloc HighSpeed），能够在短时间内提供准确的称量结果，同时具备良好的抗冲击和抗过载性能。其最大称量范围为 810 克，可读性为 10 毫克，重复性为 8 毫克，线性误差仅为 20 毫克。
XS802S 配备了全自动校准技术（FACT），能够根据温度漂移自动进行内部校准，确保称量结果的准确性。此外，其触摸显示屏操作便捷，用户可以轻松设置称量菜单和参数。
该天平还具备多种称量模式，包括简单称量、统计称量、公式称量、计件称量、百分比称量和密度测定等。其内置的 RS232 通讯接口和多种可选通讯接口（如 LocalCan、BTS、PS/2、Ethernet 和 MiniMettler）方便连接打印机和电脑等外围设备。
此外，XS802S 的人体工程学设计也十分出色。其 16 毫米高的数字显示屏清晰易读，即使在长时间操作下也不会造成视觉疲劳。可选的 ErgoStand 支架能够进一步提升用户的操作舒适度。
总之，瑞士梅特勒电子天平 XS802S 是一款集高效、精准和便捷于一体的精密称量仪器，适用于各种对称量精度要求较高的场合。

English Introduction
The Mettler XS802S electronic balance is a precision weighing instrument designed for laboratory and industrial applications. It offers excellent weighing performance and user-friendly design, meeting the needs of various complex weighing environments.
Equipped with a high-speed single-module weighing sensor (MonoBloc HighSpeed), the XS802S can provide accurate weighing results quickly and has good resistance to impact and overload. With a maximum weighing capacity of 810 grams and readability of 10 milligrams, the repeatability is 8 milligrams and the linearity error is only 20 milligrams.
The XS802S features fully automatic calibration technology (FACT), which can automatically calibrate the balance based on temperature drift to ensure the accuracy of weighing results. In addition, its touch screen allows users to easily set up weighing menus and parameters.
The balance also has a variety of weighing modes, including simple weighing, statistical weighing, formula weighing, counting weighing, percentage weighing, and density determination. The built-in RS232 communication interface and various optional communication interfaces (such as LocalCan, BTS, PS/2, Ethernet, and MiniMettler) make it convenient to connect to printers and computers.
Moreover, the XS802S has an ergonomic design. Its 16-millimeter-high digital display is easy to read and will not cause visual fatigue even after long periods of use. The optional ErgoStand can further enhance the user s comfort during operation.
In summary, the Mettler XS802S electronic balance is a precision weighing instrument that combines efficiency, accuracy, and convenience, suitable for various applications requiring high weighing precision.