产品介绍
HV、HK双压头数显显微硬度计成都HXD-1000TMS/2000TMS/LCD
价 格:¥电议
型 号:
产品完善度:
生产地:其他访问量:60次
发布日期:2014/4/29 22:47:20
更新日期:2023/8/15 9:45:35
详细内容
产品简介 Brief
本机1KG/2KG 数显自动转塔双压头(HV/HK)硬度计,采用高精度定位结构装置,在同一台仪器上实现维氏和努氏双压头可自选自动切换,定位误差在2μm内,无需更换压头,作用:HV对金属材料(如金属薄片、细微小工件、硬化层、电镀层、渗碳层等)的表面硬度,HK对非金属(如玻璃、陶瓷、玛瑙、珠宝等)脆性无法使用大力值测试的表面硬度,是用户信赖的产品。
To determine micro hardness of finished surface of small-size or sheet-like parts, micro hardness of superficial layers such as electroplated, carburized and nitrided layers, and micro hardness of brittle materials such as agate, ceramics and other non-metallic materials;
Also, to examine and take photograph of microstructure of materials and to determine micro hardness of the phase structure for analytical purpose.
It is equipped with two indenters (both Vickers and Knoop indenters) on the turret, with a high accuracy of location within 2 um.
技术规格 MAIN SPECIFICATIONS
型号 Type | HXD-1000TMS/LCD | HXD-2000TMS/LCD |
物镜/压头切换 Lens/Indenter switch | 物镜/HV/HK压头切换自动转塔切换 With Motorized Turret | |
转塔定位误差 Position accuracy | 2μm以内 Not greater than 2μm | |
试验力 Test force | 10, 25, 50, 100, 200, 300, 500, 1000 (gf) | 10, 25, 50, 100, 200, 300, 500, 1000, 2000 (gf) |
加荷方式 Loading mode | 程控自动加荷,保荷和卸荷 Program-controlled application, duration and removal of load | |
保荷时间 Duration time | 5–60 sec selectable 步长 (In step of ) 5 sec. | |
硬度测量范围 Measuring range | 5 HV – 3000 HV以上above 硬度示值误差Indication error≤3% | |
总放大倍率 Total Magnification | 物镜 Objective: 40x; 10x(观察用 For observation), 测量目镜 Eyepiece: 15x (可选配Optional :10X) 总倍率 Total: 600x; 150x (观察用 For observation) | |
小计数单位 Min detection | 0.01μm | |
小检测单位 Min. detection | 0.025μm | |
X-Y测试台 X-Y stage | 尺寸 Dimensions:100×100mm 移动 Travel range:25×25 mm 小读数Resolution:1/100mm | |
光路切换 Optical path | 双光通道(测量/摄影切换) Measurement / Photo switch | |
测量读数方式 Measuring mode | 目镜测量数字显示, 数字显示试验力,保荷时间, 硬度值, 小值, 平均值, 不均匀度, 标准偏差, 洛氏HRC HRA转换值等。内置打印机提供测试报告. With eyepiece digital display, Display on LCD: Load, Duration time, Diagonal lengths, Hardness values, Min, Max, Average, Divergence,, Standard deviations, converted HRC HRA values, and etc. A test result is provided with the built-in printer. | |
数据输出 Data output | RS-232接口 RS-232 interface | |
试件高度 Max..test height | 85mm/90mm | 98mm |
执行标准(或参照) Standards concerned | 中国国家标准 GB/T 4340 国际标准ISO 6507,美国标准ASTM E384,日本标准 JIS B7734 | |
标准配件,附件 Standard attachments | 15X测量目镜、物镜40x,10x, 维氏压头(在机上)、努氏压头(在机上)、X-Y工作台、标准硬度块(700HV1 400HV0.2)、 薄片夹紧器、小圆柱体夹紧器、平口钳、水平仪、冷光源灯泡、电源线、保险丝、辅助工具、使用说明书、打印机(内置) | |
选购件Options | 金相镶嵌夹具Clamp for metallographic specimen 可增3个物镜The third objective 数码相机及适配镜 Digital camera & adaptor | |
电源 Power supply | 220 VAC, 50/60 Hz | |
尺寸 Dimensions | 主机尺寸Net:430×260×500 mm 包装尺寸Packing:540×500×600mm | 主机尺寸Net:500×250×560 mm 包装尺寸Packing:590×480×670mm |