1. 设备名称The name of the tester：硬度—硬化层深度测试仪The case depth and the hardness tester

型号Type：HTD 4000

生产商Manufacturer：瑞士ERNST公司

技术参数：Technical data

 工作原理：深度法。The working principle: the depth of the patent of the ERNST

 显示器：8.4英寸工业触摸屏电脑显示器。The display: industry computer has a 8.4 inch touch screen.

 电子处理器CPU：8core。

 操作系统operating system：WINDOWS

 读数the reading：数显digital readout。

 标尺scales：HV，Depth。

 载荷：1000-4000kg（9800-39200N）按50kg可调 。Test loads: 1000 to 4000 kg (9800-39200 N) with steps of 50 kg

 加载：根据测试深度的需要，人工设定，马达驱动。Loading: automatically, setting by the manual, according to the case depth.

 测试范围testing scope：层深0.5～2.5mm。

最小分辨率minimum resolution:0.01mm。

相对误差：±5%标称值。Relative error: ±5%

硬度示值误差：符合ISO6508-2。Test error: according to ISO6508-2

硬度示值重复性误差：符合ISO6508-2。Reproducibility precision: according to ISO6508-2

压头位移：2.5mm。The indenter moving distance: 2.5mm

工件允许最大尺寸：高度300mm，深度320mm。The maximum dimensions of work piece: high300mm depth320mm.

测试时间：30～120s，根据选定的载荷而定。Testing time:30-120s according to the force.

有效文件：200个Files available: 200

存储量：每个文件可存储4000个数据。Memory: 1000 values can be stored

人机对话：触摸屏及虚拟功能键。HMI: Through the touch screen.

其它功能：设置试验力、保压时间、生成图表及曲线和打印报告等。Possibility of setting the load, set the loading time, chart and curve and print report etc.

输出：USB接口、RS232串口或RJ45网络接口及PS/2键盘接口，用于连接电脑和打印机。Exit：USB/ RS-232 Serial/ RJ45 Ethernet and PS/2 for computer and printer.

电源：单项230VAC,50/60Hz Power supply: 100－230V，AC

工作环境：温度10－50℃Working temperature and Relative humidity: From 10° to 50°.

毛重About weight：450kg

外形尺寸Packing dimensions：1200mm×370mm×850mm