THVS-5A型数显显微维氏硬度计

THVS-5A型数显显微维氏硬度计

Mod.THVS-5A　　Vickers Microhardness Tester

主要特点：

●仪器在光、机、电上采用精密设计像质特别清晰。

●采用液晶大屏幕，操作更直观，能显示试验力、压痕长度、硬度值，试验力保持时间、年月日、时间，HRC。

●能翻阅11个标尺转换测试结果。

●内置热敏打印机输出。

●可选配置慑像头。

Main characteristics

●The instrument is well designed in the optical、mechanical and electric parts and hence produces very clear profiles.

●The instrument adopts a large liquid crystal screen and hence the operation is directly shown.It indicates the test force,the indentment length,the hardness value,the dwelling time of the test force,and the date and time,HRC.

●It allows to check 11 scale changes and the testing results.

●Inside is installed a heat-sensitive printer for the output.

●It allows a camera to be equipped.

THVS-5A型数显显微维氏硬度计

Mod.THVS-5A　　Vickers Microhardness Tester

技术参数　Technical Parameters

试验力牛顿N	0.049,0.147,0.490,0.980,1.961,2.942,4.903,9.807
Test Force N	0.049,0.147,0.490,0.980,1.961,2.942,4.903,9.807
加载机构	自动完成加载，保载和卸载
Carriage Loading	Automatic Loading,Dwelling and Unloading
塔台机构	物镜和压头手动切换
Microscope Tower Structure	The objective and the indenter can be automatically interchanged
保载时间	(0—99)S　任选
Dwell Time	(0—99)S　optional
物镜	10X(观察)　40X(测量)
Objective	10X(observation)　40X(measurement)
目镜	倍率10X,测量最大值280um,最小值0.1um,数显分辨率0.03um
Microscope	the amplification:10X the max. measurement value:280um the min.graduation :0.1um numerical resolving power:0.03um
放大倍数	10X(观察)　40X(测量)
Amplification	10X(observation)　40X(measurement)
X-Y载物台	尺寸：110x110mm　行程：25x25mm　最小分度：0.01mm
X-Y Working Table	the Dimension 110x110mm the Travel 25x25mm the min Graduation 0.01mm
样品最大高度	90mm
Max.Height of Specimen	90mm
样品最大深度	110mm
Max.Depth of Specimen	110mm
硬度标尺
Hardness Scale
打印机	内置
Printer	installed inside
摄像通道	双通道
Photography Chanel	1213
精度	符合：中国计量检定规程JJG260-91、日本工业标准JISB-7734、ISO146及美国材料测试协会ASTME-384标准。
Precision	In Accordance with:JJG260-91-the Measurement Calibration of China,JISB-7734-the Industrial Standards of Japan,ISO146 and the ASTME-384-the Standards of the Material Testing Society of the United States。
电源 /灯源	220V 50HZ　6V 20W
Power Source/Power Source for Lamps	220V 50HZ　6V 20W
外形尺寸	500x300x300　包装后尺寸：600x440x570(高宽深)
Shape Dimension	500x300x300　PackingDimension：600x440x570mm(heightxwidthxdepth)
重量	约42kg　净重42kg
Weight	about 42kg　the net weight 42kg

主要附件

显微维氏压头	一只
10倍光栅数字测微目镜	一只
薄片夹持	一只
细丝夹持台	一只
水平仪	一只
十字试台	一只
平口夹持台	一只
水平调节螺钉	四只
维氏硬度块	二块
RS232通信线	一只