HRM-45DT电动表面洛氏硬度计

HRM-45DT电动表面洛氏硬度计

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2022-02-21 10:40:02
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HRM-45DT电动表面洛氏硬度计,,

详细介绍

 

HRM-45DT电动表面洛氏硬度计
 
HRM-45DT电动表面洛氏硬度计产品介绍:
HRM-45DT型电动表面洛氏硬度计是一种通过电动加载、保荷卸荷的半自动测试金属材料表面硬度的洛氏硬度计。具有操作更简便、压痕微小、精度高等特点。
 
HRM-45DT电动表面洛氏硬度计适用范围:
表面淬火钢,铜、铝合金薄板,带钢,硬质合金钢,镀锌,镀铬,镀锡,材料表面热处理和化学表面处理的各种金属材料。
HRM-45DT Motorized Superficial Rockwell Hardness Tester adopts motorized testing method. Its testing force can be loaded, kept and unloaded automatically. Avoid man-made error and easy to use. The characteristics of the instrument is light testing force and therefore, leaving very small indentation.
Usage Range:
Surface hardened steel, copper, aluminum alloy thin sheet, hard alloy steel, zinc layers, chrome layers, tin layers, surface hardened treating and chemical treating materials, etc.
HRM-45DT电动表面洛氏硬度计技术数据(Technical Specifications)

表面洛氏标尺
(Superficial Rockwell Scales)
 
HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
 
初试验力(Initial Testing Force)
3Kg(29.42N)
试验力(All Testing Force)
15Kg(147.1N),30Kg(294.2N),45Kg(441.3N)
硬度读取
(Indication of Hardness Value)
表盘式(Dial )
保菏时间(Duration Time)
2 ~ 60S
试件zui大高度
Max. Height of Specimen
170mm
仪器尺寸(长X宽X高)
(Overall Dimension:LXH)
520X240X700MM
仪器重量(Net Weight)
80 Kg
电源( Power Supply)
AC220V + 5%, 50~60 Hz
执行标准 (Carried Standard)
GB/T230.2 标准、JJG112检定规程
GB/T230.2 Chinese Standard and JJG112 Testing Rule
标准配件、附件
(Standard Accessories)
金刚石洛氏压头,直径1.5875mm硬质合金球压头,大平试抬、中平试台、V型试台,硬度块,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,HR30N and HR30T Hardness Blocks , Power Cable, etc.

HRM-45DT电动表面洛氏硬度计
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