MHV2000型数显显微硬度计

MHV2000型数显显微硬度计是光机电一体化的高新技术产品，该仪器造型新颖、美观，而且它具有良好的可靠性，可操作性和直观性，是显微硬度计的升级换代产品。
　　该机采用计算机软件编程，高倍率光学测量系统，光电传感等技术，通过软件输入，能调节测量光源的强弱，选择维氏与克氏试验方法、保持时间，文件号与储存等，并提供了各种硬度值的转换表以供参考，在LCD大屏幕显示屏上能显示试验方法，试验力，测量压痕长度、硬度值、试验力保持时间，测量次数并能键入年、月、日期，试验结果和数据处理等，通过打印机输出。
　　硬度机可选配摄影装置，能对所测压痕和材料金相组织进行拍摄。硬度计适用于测量微小、薄形试件、表面渗镀层等试件的显微硬度和测定玻璃、陶瓷、玛瑙、宝石等脆性材料的显微硬度，是科研机构、企业及质检部门进行研究和检测的理想硬度测试仪器。
    　　MHV2000 Digital Micro hardness Tester is a hi-tech product to merge optics, machinery and electricity into an organic whole.  This instrument is new and beautiful in modelling, and has fine reliablity, operability and visibity, being the upgrade and update product of micro hardness tester.
　　The machine is to adopt computer software prokgramming, high-power optical measuring system, and photoelectric sensor technique, etc, through soft keys input, it is able to regulate and measure the strength of light source, to select Vickers and Knoop test method, to maintain time, file No. And storage, etc., and to provide the conversion table of various hardness number for reference.  In LCD large screen display, it can display testing method, testing force and measuring indentation length, hardness value, dwell time of testing force, measuring times, and can key in year, month & date, testing result and data processing, etc. to be outputted through printer.
　　The hardness tester can be equipped with camera device, it can take photos of tested indentation and material metallographic composition.  The hardness tester is applicable to measure micro hardness of micro & thin specimen, etc., and determine micro hardness of fraglie materials, such as glass, ceramic, agate, etc., being the ideal hardness testing instrument for scientific research institution, enterprise and quality inspection department to perform research and detection.

MHV2000型数显显微硬度计主要技术参数Specifications：

试验力：0.098,0.246,0.49,0.98,1.96,2.94,4.90,9.80N
试验力施加方法：自动加卸试验力
测量显微镜放大倍率：100×（观察时） 400×（测量时）
试验力保荷时间：0-60s（也可根据需要任意设定）
测微压痕最小分辩率：0.0625μm
试件允许最大高度：75mm
压头中心到机身距离：95mm
主机重量：约31kg
电源：AC220V/50HZ
外形尺寸：（长×宽×高）(441×270×480)mm
硬度值范围：
5HV～2500HV

Specifications
Testing Pressure:0.098,0.246,0.49,0.98,1.96,2.94,4.90,9.80N
Applied method of testing force: Autoinatic
Magnification of Microscope: 100×（in observation） 400×（in measurement）
Pressure Holding Time:0-60s（it can be random set according to the requirement）
Min. Measurable Unit: 0. 0625μm
Max. Height of specimen:75mm
Distance from Indenter's center to outerwall：95mm
Weight：Appro. 31kg
Power Supply：AC220V/50HZ
Machine Size(L×W×H): (441×270×480)mm