| 新颖设计的操作控制键和LCD显示屏。能显示压痕对角线D1和D2,硬度标尺HV或HK,硬度值,试验力,保持时间,测量次数,日期和时间,测量统计,以及加荷过程等。可对试验力,保持时间,日期和时间等进行设定。通过触摸键可以无级调节光源亮度,转动塔台及控制加荷。 本机免除了查表的麻烦。用测微目镜测得的对角线长度后输入, 即可在LCD上显示硬度值。通过内置打印机,可输出测量数据,值,最小值,分散度,平均值和均方差等。 Novel design of control buttons and LCD display. Auto motorized tureet. With the touch buttons and the LCD screen, it is easy and visual to set hardness scale (HV or HK), date; to select the force duration; to adjust the brightness of illuminating lamp; to operate the turret; and etc. After taking the D1 (D2) from eyepiece micrometer and entering them, the hardness value is displayed on LCD. By the aid of a built-in printer, the measured data (HV or HK hardness values, Max, Min, Average, deviation, etc. can be printed out. | 型号 Type | HX-1000TM/LCD | 物镜 /压头切换 Lens/Indenter switch | 自动转塔切换 With Motorized Turret | 试验力 Test force | 9.807,4.903, 2.942, 1.961, 0.9807, 0.4903, 0.2452, 0.0981 N 1000, 500, 300, 200, 100, 50, 25, 10 gf | 加荷方式 Loading mode | 程控自动加荷 ,保荷和卸荷 Program-controlled application, duration and removal of load | 保荷时间 Duration time | 5 – 60 sec selectable 步长 (In step of ) 5 sec. | 硬度测量范围 Measuring range | 5 HV – 3000 HV | 测量显微镜 Microscope | 物镜 Objective: 40x; 10x (观察用 For observation) 目镜 Eyepiece: 15x 总倍率 Total: 600x; 150x (观察用 For observation) | 最小检测单位 Min. detection | 0.1 μm | X-Y测试台 X-Y stage | 尺寸 Dimensions:100X100mm 移动 Travel range:25X25 mm 最小读数Resolution:1/100mm | 光路切换 Optical path | 测量/CCD摄影切换 Measurement / Photo switch | 测量读数方式 Measuring mode | | | 输入用测微目镜测得的对角线长度, 即在LCD上显示硬度值。可打印记录。 After taking the D1(D2) from eyepiece micrometer and entering them, the hardness value is displayed on LCD and the data can be printed out. | | | | 试件高度 Max..test height | 85mm | 精度Accuracy | 执行标准:中华人民共和国国家标准 GB/T 4340.2-1999金属维氏硬度计试验 第二部分:硬度计的检验 上海市企业标准 Q/NWFQ 01-2002显微硬度计 | 标准配件,附件 Standard attachments | 物镜40x,10x, 维氏压头(在机上) 测量目镜15X 标准硬度块(700HV1 400HV0.2) 薄片夹紧器 小圆柱体夹紧器 平口钳 水平仪 卤素灯泡 电源线 保险丝 辅助工具 使用说明书打印机(内置) 数码显微摄像目镜及软件SDE-100 | 选购件 Options | 努氏压头 Knoop indenter 数码相机及适配镜 Digital camera & adaptor | 电源 Power supply | 220 VAC, 50/60 Hz | 尺寸 Dimensions | 外包尺寸 54 x 50 x 64 cm (Packing size) | 毛重 Gross weight | 46 kg | | | |