产品介绍
武汉格莱莫检测设备有限公司 电话：13545068882 027-86619889
传真：027-86619889 网址：www.glmgs.com
一、产品简介
One, product introduction
该产品是符合JGJ/T23-2001技术规程的ZC3-A型回弹仪用于检测10-60Mpa范围内的砼抗压强度，系统标准能量为2.207J，示值系统为指针直读式的中型回弹仪并由国家计量检定规程《混凝土回弹仪》（JJG817-93)及行业标准《回弹法检测混凝土抗压强度技术规程》的主编单位-陕西省建筑科学研究设计院监制。轻便（比同类产品省力2/3）、灵活、价廉、不需电源、易掌握、按钮采用拉伸工艺不易脱落、指针易于调节摩擦力，是适合现场使用的无损检测的首选仪器。
The product is compatible with JGJ / T23-2001 technique for type ZC3-A rebound instrument for the detection of 10-60Mpa within the scope of the concrete compressive strength, standard system of energy for 2.207J, indication system for pointer type medium-sized rebound tester by the national metrology verification regulation of" concrete resiliometer" ( JJG817-93 ) and industry standard" rebound technical specification for inspection of concrete compressive strength by" editor units - Shaanxi Province Academy of building research and design. Lightweight ( compared to similar products and labor 2 / 3), flexible, low cost, no power, easy to master, the button by the drawing process is not easy to fall off, the pointer is easy to adjust the friction, is suitable for field use in nondestructive testing preferred apparatus.
二、技术指标
Two, technical indicators
★指针长度：20.0±0.2(mm)
* pointer length: 20 + 0.2 ( mm )
★指针摩擦力：0.65±0.15(N)
Pointer: 0.65 + 0.15 of friction ( N )
★弹击杆端部球面半径：25±1.0(mm)
Of impact rod end spherical radius: 25 + 1 ( mm )
★弹击拉簧刚度：785.0±40.0(N/m)
Of impact spring stiffness: 785 + 40 ( N / M )
★弹击锤脱钩位置：刻度线“100”刻线处
In the play the hammer unhooking position:" 100" the scribe line
★弹击拉簧工作长度：61.5.0±0.3(mm)
Of impact spring working length: 61.5.0 + 0.3 ( mm )
★弹击锤冲击长度 ：75±0.3
Play the hammer impact of length : 75 - 0.3
★弹击锤起跳位置：刻度尺“0”处
Play the hammer of take-off position: scale" 0"
★钢砧率定值：80±2（我厂出厂产品控制在80-81之间
Of steel anvil calibration value: 80 + 2 ( I plant manufactured products control in 80-81
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