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hmv-1t显微维氏硬度计及图象测量系统

HMV-1T Microhardness Tester and Image Measurement System

lcd触摸控制盘操作简便

自动载荷切换功能

实现人—机对话

用途Usage and specification:

显微硬度计适用于精密机械类的小件、薄件、脆硬件，金属组织及表面加工层、电镀层、相夹杂点的被限定的微小部分进行显微硬度的测定。对被测部分基本没有损伤，具备了极高的测定可靠性。数字显微硬度图象系统，可在细微距离进行精密定位的多点测量、表面处理后的硬化层（氧化层、渗层、涂镀层）深层的测试与分析、是材料研究及质量控制必备的仪器。

Miccro-Hardometer integrating the functions of Optics,mechanics,electricity,computer and dataprocessing software,used broadly in the hardness testing of the metar material and components,especially for the testing of the hardening layer’s depth of the slim metal components by the heat treatment.The micro-hardometer experiment method is the only hardness measuring method which can’t de replaced.

技术特点： Main functional characteristics

(1) 内置式显微光学系统及光栏，像质清晰。 Built-in optical system and adjustable iris diaphragm with clear image.

(2) 数控电动加、卸载试验力系统，具有良好稳定性、重复性。 NC electric loading and unloading test force system with good stability and repeatability.

(3) 高精度的跟踪定位系统，保证压头和物镜的自动转换。 High accuracy tracking and locating system ensures the automatic changeover of indenter.

(4) 高分辨率的数字式读数目镜。 High resolution digital reading eyepiece.

(5) 数字显示d1,d2,HV,F,保载时间T，试验序号COUNT及状态指示。打印输出具有统计功能。 Digital display d1, d2, HV and F, load holding time T, test serial number COUNT and status indication. Print-out with statistical function.

(6) 轻触薄膜键操作。 Soft touch membrane key operation.

(7) 照明光源亮度PWM调节，自动灭灯保护。 PWM adjustment for illuminated light source brightness, automatic lighting-off protection.

(8) HV转HRC功能 The function for HV change to HRC, HRA and HB.

(9) 状态和数据记忆。关机或断电，重新打开可恢复原状态。测量免调零。 Status and data memory. Re-switch on may restore original status after shutdown or power failure. Zero adjustment is not necessary for measurement.

(10) 软件自诊断系统，监视仪器正常运行。故障时，代码报警。 Software self-diagnostic system. Normal operation of monitoring instrument. Code alarm is given in case of failure.

(11) 通过光学摄影通道，采用CCD测量和数据处理。 CCD measurement and data processing are adopted through optical filming channel.

(12) 更换努氏压头，可进行努氏硬度HK测量。 If Knoop indenter is changed, Knoop hardness HK measurement can be conducted.

(13) 全数字控制，高可靠性，自动化程度高。 Total numerical control with high reliability and automaticity.

基本技术参数 Specification

项目 Item 型号Type		HMV-1T DIGITAL AUTO ICRO-HARDNESS TESTER
试验负荷、试验力保持时间 Testing force(F)		10、25、50、100、200、300、500、1000(gf) Duration Of the testing force:1-99秒
加载方式 Ways of loading		直接数字控制，自动完成加、卸试验负荷 Load and unload automatically by the electric
显微镜物镜倍率Lens magnification		测量用for measuring：40X 观察用for observe:10X 数显分辨率Resolution: 0.03um
数字式目镜Digital ocular	倍率Times	10X
	刻划线 Score Line	基准零线和瞄准线（手轮驱动）
	d1、d2测量方式measuring	手动转动测量目镜 Manually switch the ocular
试样最大尺寸Sample Size		高度Z=90mm(for focus)X=25mm,Y=25mm, Square:110X110mm
载物台Stage size		尺寸：110×110mm 移动量：25mm 最小移动量：0.01mm
显示内容Result Display		d1、d2、HV、F、T、COUNT、状态Condition
摄影通道 C Mount		有Yes
外型尺寸Size 重量Weight		Z490×250×390mm(高×宽×深) 45㎏
电源Power		AC220V+/-10%、50Hz、6OW或按用户定货要求

基本配置Standard Configuration

序号	名称及规格Name&spec	数量	序号	名称及规格	数量
1	X-Y工作台Stage		11	RS232连接线 RS232 Cable
2	精密钳台Clam Stage		12	仪器灯泡 12V30W Bulb
3	10X物镜10 Objective		13	保险管 5X20 1A Insurance Tube
4	40X物镜40 Objective		14	保险管5X20 3A Insurance Tube
5	维氏金刚石压头HV diamond Indenter		15	辅助工具 accessory tools
6	10X数字式目镜 Digital eyepiece		16	仪器防尘罩 Dustproof Cover
7	标准测试块700-800HV1 Standard Test Block		17	产品合格证 Certification
8	标准测试块400-500HV0.2 Standard Test Block		18	产品验收单 Check Sheet
9	Gradienter		19	产品使用说明书（用户手册）Manual
10	电源线 Power Cable

显微硬度测量及控制软件

l 32位中文WINDOWS操作环境 ,软件采用中文菜单，标准WINDOWS界面，适用于中文WINDOW98/2000/XP等当前主流 PC操作系统，特别考虑了材料工作者的使用习惯，即使没有计算机及数字图象学的专门知识，也可在几天内使用自如。

l 实时采集、存储、处理、打印硬度图象

l 自动控制平台系统鼠标驱动 25X25mm移动范围最小步进距离为0.2μm 平整度不超过0.03mm 两种测量模式半自动测量自动测量

l 多种硬度类型自动转换可测量维氏、布氏、努氏、三角锥等四种硬度，并可进行不同硬度值间的自动转换。

l 8种载荷自由选择10g,25g,50g,100g,200g,300g, 500g,1000g等多种荷载中的一种方便切换荷载

l 自动选择物镜

l 加载时间设定可任意选择1-99秒中的任一时间作为荷载保持时间

l 一键加载按下加载按钮，自动完成切换物镜、压头，自动将打完的压痕图象采集到计算机图象中心十字上。

l 灵活多样的测量模式单点测量轨迹测量定序测量渗层深度测量

l 丰富的统计功能

l 多种结果表示方法文本输出测量参数、测量结果、统计结果表格显示

图形输出

硬度分布直方图

沿渗层方向硬度分布曲线图

l 结果判定根据设定的硬度有效值，自动判定不合格点，自动判定渗层厚度

l 结果修正根据试样表面形状修正可修正具有平面、凹柱面、凹球面、凸柱面、凸球面等多种表面形状试样的测量结果根据统计误差进行修正

Software

* 32 bit Chinese WINDOWS operating environment Software adopts current prevailing PC operation system with Chinese menu, standard WINDOWS interface and suitable for Chinese WINDOWS2000/XP etc. It gives special consideration to the using habit of material workers who will be able to use it freely within several days even if they do not have special knowledge of computer and image.

* Real time acquisition, storage, processing and printing of hardness image

* Reading mode Semi-automatic reading automatic reading

* Automatic change of multi hardness types

* Manual load change and digital load display

* Automatic selection of objective lens Any time of 1-99 seconds can be optionally selected as the load holding time.

* One key loading Press the loading button to automatically complete the processes such as objective lens and indenter change and automatic loading etc and to automatically acquire the printed indentation image to computer.

* Flexible and diversified measuring modes One-point measurement Trail measurement Sequence measurement Penetration depth measurement

* Micro-hardness tester main machine and computer can be operated at the same time.

* Abundant statistical functions

* Expression method of multiple results Text output Graphic output

* Result correction Correction is made based on surface shape of test piece and measuring results of test pieces with various surface shapes such as plane, concave cylindrical surface, concave spherical surface, convex cylindrical surface and convex spherical surface can be corrected. Correction is made based on statistical error

* Flexible processing report Complete Chinese text report format which can be easily called by word processing software such as WPS and WORD. Modification, edition and print can be arbitrarily made. Abundant content and standard type

hmv-2t自动载荷切换式岛津显微硬度计

HMV-1T DIGITAL AUTO ICRO-HARDNESS TESTER