HV-30T型维氏硬度计
HV-30T型维氏硬度计采用自动加卸荷试验力机构，试验力保持时间可0～60秒任意选择，通过软件线形调节改变光源强弱，操作简便迅速，测量时采用独特的测量转换和测量微目镜一次测量读数装置，使用方便测量精度高。
该硬度计应用范围广，即适用于测量微小、薄形及表面渗镀层处理后的零件，也适用于一般机械零件测试，是工厂及质检部门进行研究测试的理想的硬度测试仪器。
主要技术参数
试验力：4.9N(0.5Kgf)、19.6N(2Kgf)、49.0N(5Kgf)
98.0N(10Kgf)、196N(20Kgf)、294N(30Kgf)
硬度符号：
HV0.5、HV2、HV5、HV10、HV20、HV30
示值允许误差：±3.0% ±2.0%
硬度测试范围：10HV2～2500HV30
试验力施加方法：自动加卸试验力
测量显微镜放大倍率：100x
试验力保荷时间：0～30s(1格为5秒，任意设定)
最小检测单位：1μm
试件最大高度：150mm
压头中心到机壁最大距离：130mm
主机重量：约38Kg
电源：AC220V/50Hz
外形尺寸：(长×宽×高) (452×200×620)mm
Product Name: HV-30T Vickers hardness tester
Model: HV-30T type
Details: HV-30T Vickers hardness tester with automatic loading and unloading of test force agencies, test force dwell time from 0 to 60 seconds can be arbitrarily chosen by the software to change the light intensity of a linear regulator, quick and easy operation, a unique measurement measuring conversion and measurement of micro eyepiece time readings device, easy to use high accuracy. The hardness wide range of applications, that is suitable for measuring small, thin coating and surface treatment after infiltration parts, but also for general machinery parts testing, factory and quality inspection departments to study tested the ideal hardness testing equipment.
The main technical parameters
Test force: 4.9N (0.5Kgf), 19.6N (2Kgf), 49.0N (5Kgf) 98.0N (10Kgf), 196N (20Kgf), 294N (30Kgf) Hardness symbols: HV0.5, HV2, HV5, HV10, HV20, HV30 Indication error: ± 3.0% ± 2.0% Hardness test range: 10HV2 ~ 2500HV30 Test force applied methods: automatic unloading test force Measuring Microscope Magnification: 100x test force dwell time: 0 ~ 30s (1 grid of five seconds, arbitrarily set) Minimum detection unit: 1μm Maximum specimen height: 150mm The maximum distance to the center of the indenter machine wall: 130mm Weight: about 38Kg Power: AC220V/50Hz Dimensions: (L × W × H) (452 × 200 × 620) mm
