数显洛氏硬度计600-MVD

数显洛氏硬度计采用新颖的大屏幕液晶显示器,操作面板采用菜单式结构,本机具有良好的可靠性,工作过程更人性化,操作简便,试验结果直接数字显示。

产品特点
产品用途
产品参数
600-MVD型数显洛氏硬度计采用新颖的大屏幕液晶显示器,操作面板采用菜单式结构,其主要功能有,1洛氏硬度标尺的选择,2塑料洛氏标尺的选择,3各种硬度之间的硬度换算,4硬度测试结果打印输出,5具备自动储存功能及RS-232超级终端设置,本机具有良好的可靠性,工作过程更人性化,操作简便,试验结果直接数字显示。
测量范围:淬火钢、调质、退火钢,冷硬铸件,可锻铸件,硬质合金钢,铝合金,铜,轴承钢

技术数据

1.洛氏标尺(Rockwell Scales)HRAHRBHRCHRDHREHRFHRGHRHHRK

2.初试验力(Initial Testing Force10Kg(98.07N

3.试验力(Testing Force)60Kg(588N)、100Kg(980N)、150Kg(1471N

4.转换标尺( Exchange Scales)表面洛氏、布氏、维氏( Superficial Rockwell, Brinell, Vickers)

5.硬度读取(Indication of Hardness Value)大屏幕数字显示( Digital Display with Large LCD Screen)

6. .试件最大宽度(Max Width of Specimen)165mm

7.保荷时间(Duration Time)0~60S

8.试件最大高度(Max Height of Specimen)200mm

9.仪器尺寸(Overall Dimension)520×215×700mm(长××, L X W X H

10.仪器重量( Net Weight )65kg

11.电源(Power supply)AC220V±5%50~60Hz

12.执行标准(Carried Standard) GB/T230.2国家标准( GB/T 230.2 Chinese Standard) JJG112检定规程( JJG112 Inspection Rule)

13.标准配件附件(Standard Accessories)金刚石洛氏压头,直经1.5875mm硬质合金球压头各一个,大平试台、中平试台、“V”型试台各一个,标准表面洛氏硬度块3A.B.C砝码一套(3只)、电源线等.

 

Diamond Rockwell Indenter, Diameter 1.5875mm Hard Alloy Steel Ball Indenter, Large Testing Table , Medium Testing Table and V-shaped Testing Table, HRC 2pcs and HRB Hardness Blocks, Power Cable, etc.

14.示值精度

硬度标尺

标准块的硬度范围

示值最大允许误差

离散性误差

HRA

(2075)HRA

(7588)HRA

±2HRA

±1.5HRA

±0.2

±0.2

HRB

(2045)HRB

(4580)HRB

(80100)HRB

±4HRB

±3HRB

±2HRB

±0.2

±0.2

±0.2

HRC

(2070)HRC

±1.5HRC

±0.2

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技术数据

1.洛氏标尺(Rockwell Scales)HRAHRBHRCHRDHREHRFHRGHRHHRK

2.初试验力(Initial Testing Force10Kg(98.07N

3.试验力(Testing Force)60Kg(588N)、100Kg(980N)、150Kg(1471N

4.转换标尺( Exchange Scales)表面洛氏、布氏、维氏( Superficial Rockwell, Brinell, Vickers)

5.硬度读取(Indication of Hardness Value)大屏幕数字显示( Digital Display with Large LCD Screen)

6. .试件最大宽度(Max Width of Specimen)165mm

7.保荷时间(Duration Time)0~60S

8.试件最大高度(Max Height of Specimen)200mm

9.仪器尺寸(Overall Dimension)520×215×700mm(长××, L X W X H

10.仪器重量( Net Weight )65kg

11.电源(Power supply)AC220V±5%50~60Hz

12.执行标准(Carried Standard) GB/T230.2国家标准( GB/T 230.2 Chinese Standard) JJG112检定规程( JJG112 Inspection Rule)

13.标准配件附件(Standard Accessories)金刚石洛氏压头,直经1.5875mm硬质合金球压头各一个,大平试台、中平试台、“V”型试台各一个,标准表面洛氏硬度块3A.B.C砝码一套(3只)、电源线等.

 

Diamond Rockwell Indenter, Diameter 1.5875mm Hard Alloy Steel Ball Indenter, Large Testing Table , Medium Testing Table and V-shaped Testing Table, HRC 2pcs and HRB Hardness Blocks, Power Cable, etc.

14.示值精度

硬度标尺

标准块的硬度范围

示值最大允许误差

离散性误差

HRA

(2075)HRA

(7588)HRA

±2HRA

±1.5HRA

±0.2

±0.2

HRB

(2045)HRB

(4580)HRB

(80100)HRB

±4HRB

±3HRB

±2HRB

±0.2

±0.2

±0.2

HRC

(2070)HRC

±1.5HRC

±0.2

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