Safeguard inspection, measuring and test facilities, including both test hardware and test software, from adjustments which would invalidate the calibration setting.

保护检验，测量及试验设施，包括硬件与软件，免于不当之调整而使其校正设定失效。

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The digital setting of parameters makes for precise and rapid setup and calibration.

参数的数字化设置使精确和快速安装和校准。

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Software consists of system initialization, self-test, measurement range selection, balance parameter setting, calibration coefficients determining, access programs of keyboard and LCD.

软件部分主要包括系统的初始化、自检、量程选择、平衡参数设置、定标系数确定、动平衡测量、键盘中断处理、彩色液晶显示等模块。

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