Product name: Fully automatic manhole cover pressure testing machine
Product model: JKJG-1000
Product function: Complete compression tests, crack load tests, etc. for manhole covers of various materials and specifications.
Based on standards:
GB/T 2611 General technical conditions for testing machines
GB/T 16826 Electro-hydraulic servo universal testing machine
JJF 1103 Evaluation of computer data acquisition system for universal testing machines
JJG 139 Verification procedures for tension, pressure and universal testing machines
GB/T 23858 Inspection manhole cover
CJ／T 3012 Cast iron inspection manhole cover
CJ／T 121 Recycled resin composite material inspection manhole cover
JC 889 Steel fiber concrete inspection manhole cover
Not listed in detail, can be added at will
Control mode: fully automatic, automatically collect test force, loading rate, and deformation;
Loading system: adopts high-precision electro-hydraulic servo valve, and the system has the advantages of high precision, high efficiency, low noise, and fast response;
Host structure: The frame adopts a four-column structure with an upper cylinder;
Workbench: 1400x1200mm large size, convenient for loading and unloading manhole covers;
Deformation measurement device: one thousandth accuracy, high measurement accuracy;
Safety protection: with overload protection, overcurrent protection, overvoltage protection, overspeed protection and other functions;
序号 | 项目 | 参数 |
1 | 最大试验力 | 1000kN |
2 | 试验力测量范围 | 10-1000kN,全程不分档 |
3 | 试验力精度 | ±0.5% |
4 | 试验力速度调节范围 | 0.5～50kN/S，可任意调节控制 |
5 | 变形测量范围及精度 | 0～30mm、 0.001mm |
6 | 活塞最大行程 | 250mm |
7 | 上压板尺寸 | Φ280mm |
8 | 下压板尺寸 | Φ356mm |
9 | 大型工作台 | 1400×1200mm |
10 | 压缩试验空间 | 0～250mm |
11 | 主机尺寸 | 1400mm×1200mm×1400mm |
12 | 伺服控制柜尺寸 | 600mm×635mm×1450mm |
13 | 电源电压及功率 | AC220V/50Hz、2.3kW |
14 | 机器重量 | ≈2200kg |