HV-1000型显微硬度计
HV-1000型显微硬度计是基本型的显微硬度计,该机采用LCD显示屏,通过操作面板可对硬度标尺HV或HK各档试验力保荷时间进行选择,光源亮度可作无级调节。
操作时,可将目镜测得的D1,D2值直接输入后,硬度值即在LCD显示屏上直接显示。
适用范围
热处理、碳化、淬火硬化层,表面覆层,钢,有色金属和微小及薄形零件等。
HV-1000 Micro Vickers Hardness Tester adopts LCD screen todisplay. By mean of control keys, HV or HK hardness scales, testingforce and duration time can be selected and brightness of lightsource can be adjusted without steps. With measuring microscope, itmay test out the length values of diagonals D1 and D2, then pressthe keys to input the length values, and the hardness values willbe displayed on the LCD screen. Operation is easy.
技术数据(Technical Specifications)
试验力
(Testing Force) 10gf (0.098N)、25gf (0.245N)、50gf (0.49N)、100gf(0.98N )、
200gf (1.96N)、300gf (2.94N)、500gf (4.9N)、1000gf (9.8N)
最小测量单位
(Min Measuring Unit) 0.5μm
总放大倍数
Magnification of Microscope 100X(观察, For Observation )400X(测量,For Measurement)
加荷方式(Loading Method) 自动(加荷、保荷、卸荷), Automatically (load, keep,unload)
仪器尺寸(Overall Dimension) 405×290×480mm (长×宽×高, L X W X H)
仪器重量( Net Weight ) 25kg
试件最大高度
(Max Height of Specimen) 65mm
电源(Power Supply) AC220V±5%,50~60Hz
执行标准(Carried Standard) GB/T4340.2国家标准(GB/T4340.2 ChineseStandard),
JJG151检定规程 ( JJG151 Inspection Rule )
X-Y试台
X-Y Testing Table 尺寸(Dimension):100×100 mm
最大移动(Max. Travel Range): 25×25mm
标准配件 附件
Standard Accessories物镜40x、10x,微氏压头,测量目镜10x,标准硬度块(2),薄形试台、圆柱体试台、平口试台,水平仪,电源线,辅助工具等