mrr(m)-150d1型液晶屏数显洛氏-表面洛氏硬度计外观新颖,界面菜单化,测量装置采用光栅传感器及计算机控制,硬度示值在液晶屏上直接显示是机电一体化的硬度测试仪器。该机能进行各种硬度参数相互自动换算,鉴别试件最小厚度参数相互自动换算,鉴别试件最小厚度和测定试验的环境温度。内置打印机,读取相关试验结果。实现了自动化操作,消除人为操作和读数误差。该硬度计适用于硬质合金、炭化物、表面淬火钢、硬化薄板、淬火钢、调质钢、冷硬铸铁、铸铁、铝、 钢、镁等合金钢。 mrr(m)-150d1type lcd holds the number shows the rockwell surnamerock welldegree of hardness accounts the external appearance novel,theinterface menu turns,measuring equip to adopt the light gridspreads tofeel machine and calculators control,the degress ofhardness shows the value to hold in the lcd the directmanifestation in top is a degree of hardness test instrument thagmachine electricity integral whole turn,the function,sproceedingevery kind of degree of hardness parameter converts automaticallymutually,distcriminating to try an environment for the minimumthickness experiments with the measurement temperature.the insideplaces the printer,reading related experimenting theresult.realizes the automation operates, dissolving thefactitiousness operate with read the few error margin. that degressof hardness accounts to be applicable to the hardmetals,carburizing steels,quenching steels,hardcast irons,mildsteels,al,cu and malleable irons.
主要技术参数 main technical parameters
初试验力(n):98,29.4 preliminary test force(n):98,29.4
总试验力(n):588,980,1471,141,294,441 total test force(n): 588,980,1471,141,294,441
总试验力保持时间(s):1-60 total test force dwell time(s):1-60
硬度示值读数方式:lcd hardness indication:lcd
硬度示值最小分辨率(hr): 0.1 degree of hardness miunimum resolution(hr):0.1
试件允许最大高度(mm):160 max height of speciments(mm):160
压头中心到机身距离(mm):140 distance from indeneter, s center to outerwall(mm):140
硬度计外形尺寸(mm): 463×175×660 machine size(mm): 463×175×660
电源电压:ac220v/50hz power supply:ac220v/50hz
仪器重量(kg):75 weight(kg):75
硬度测试范围 degree of hardness test seope
(20-88)hra (20-88)hra
(20-100)hrb (20-100)hrb
(20-70)hrc (20-70)hrc
(70-94)hr15n (67-93)hr15t (70-94)hr15n (67-93)hr15t
(42-86)hr30n (29-82)hr30t (42-86)hr30n (29-82)hr30t
(20-77)hr45n (10-72)hr45t (20-77)hr45n (10-72)hr45t

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东莞市横沥硕展精密仪器商行
郑建国
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东莞市长安镇金铭模具城