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。在秉承ZC3-A型优良的质量基础上，ZC3-AA回弹仪外壳采用特殊工艺处理，硬度高、长期使用无划上痕迹，在原材料加工工艺、精度设计使用寿命等方面均有较大提高。
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. In uphold excellent quality on the basis of type ZC3-A, ZC3-AA rebound tester shell adopts a special craft processing, high hardness, long-term use without marked traces, in raw material processing technology, precision design and other aspects of life are greatly improved.
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
来宝会员