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THVS-2D型自动转塔数显显微硬度计
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更新时间:2025-05-12  |  阅读:1672

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THVS-2D型自动转塔数显显微硬度计

Mod.THVS-2D  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。
  ●可调照明亮度,自动熄灭保护。
  ●数码管面板直接显示压痕对角线长度、硬度值试验力保持时间,测量次数等。
  ●显示转换HRC、HK值。
  ●完成物镜→加载→保载→卸载→物镜全过程。
  ●可安装CCD摄像头。

Main characteristics:
  ●The instrument is well designed in the optical、mechanical and electric parts and hence produces very clear profiles.
  ●The illumination is adjustable and the light may go off automatically for the selfprotection.
  ●The numerical control tube screen can directly indicate the diagonal length of the indentment,the hardness value,the test force,the dwell time,and the number of the tests made.
  ●The instrument can trace and position the automatic tower with hight precision,completing the whole procedure of the objective→the loading of the carriage→the dwell of the carriage→the unloading of the carriage→the objective.
  ●The instrument has a place for the installment of CCD camera.

THVS-2D型自动转塔数显显微硬度计 THVS-2 Vickers Microhardness Tester

技术参数 Technical Parameters

试验力 牛顿N
Test Force N

0.098、0.245、0.49、0.98、1.96、2.94、4.90、9.80

加载机构
Carriage Loading

自动完成加载,保载和卸载
Automatic Loading,Dwelling and Unloading

塔台机构
Microscope Tower Structure

物镜和压头自动切换
The objective and the indenter can be automatically interchanged

保载时间
Dwell Time

(0—99)S 任选
(0—99)S optional

物镜
Objective

10X(观察) 40X(测量)
10X(observation) 40X(measurement)

目镜
Microscope

倍率10X,测量zui大值280um,zui小值0.1um,超显分辨率0.03um
the amplification:10X the max. measurement value:280um the min.graduation :0.1um numerical resolving power:0.03um

放大倍数
Amplification

10X(观察) 40X(测量)
10X(observation) 40X(measurement)

X-Y载物台
X-Y Working Table

尺寸:110x110mm 行程:25x25mm zui小分度:0.01mm
the Dimension 110x110mm the Travel 25x25mm the min Graduation 0.01mm

样品zui大高度
Max.Height of Specimen

90mm

样品zui大深度
Max.Depth of Specimen

110mm

硬度标尺
Hardness Scale

自动切换 HK和HRC
Automatic Interchange between HK and HRC

打印机
Printer

选配外接喷墨打印机
optional printer installed outside

摄像通道
Photography Chanel

双通道
optional

精度
Precision

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。
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
Power Source/Power Source for Lamps

220V 50HZ 6V 20W

外形尺寸
Shape Dimension

500x300x300 包装后尺寸:600x440x570(高宽深)
500x300x300 PackingDimension:600x440x570mm(heightxwidthxdepth)

重量
Weight

约42kg 净重35kg
about 42kg the net weight 35kg

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