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用途：适用于测定软质聚氨酯泡沫塑料的落球式回弹性能.
本仪器通过标准规定直径和质量的钢球在规定高度上自由落在海绵泡沫塑料试样上，自动计算钢球回弹的高度与钢球落下高度比值的百分率（既回弹率），以回弹率表示泡沫塑料的回弹性能。
按照标准测试要求，每组试样3个样品，每个样品测试三次，每次取正常值，并取三个正常值的平均值求回弹高度和回弹率，本仪器完全满足标准要求，自动记录数据并自动判断正常值，自动计算平均回弹高度及平均回弹率，同时可以对不同批次的试样设置编号并保存数据，便于查询和管理，也可以对当前测试数据进行数据打印。
本仪器采用德国西门子PLC进行控制，7寸触摸屏中文操作，具有使用操作方便，性能可靠，测量度高等特点，是国内海绵回弹性测试仪器厂家。
一、产品自客户验收之日起，免费保修一年，终身维修。
二、产品系统软件终身免费升级，可以根据用户特殊要求增加实验功能！
设备安装调试：
产品自客户验收之日起，免费保修一年，终身维修。
设备验收标准：
用户方按订货技术要求进行验收。并符合国家标准要求。
设备维修服务：
我公司产品自用户现场调试验收合格后一年内免费保修，终身维护。在一年免费保修期内产品发生非人为质量问题，我公司为客户提供免费维修。如产品在免费保修期外出现故障，维修服务只适当收取材料成本费。
技术支持：
对于所需仪器的用户，根据用户的要求提供专业的技术方案。除了常规的仪器服务外，我公司技术部还可为用户提供各种非常规设备的技术支持。
售后响应：
在接到用户维修邀请后，2小时内做出反应，并给予解决。如未解决，我公司指派工程师及时到达用户现场，解决问题至设备正常使用为止。
有偿服务：
在保修期内，以下情况将实行有偿维修服务：
（1）由于人为或不可抗拒的自然现象而发生的损害
（2）由于操作不当而造成的故障或损坏
（3）由于对产品不正确的安装，经他人维修而损坏
英文版的咨询
The device name: test machine for composite drop hammer impact instrument
Equipment type: CLC-A
Test machine for composite materials meet the standard drop hammer impact instrument:
ISO 3127 ISO 6603 ISO7765 ISO11343 ISO8256 PREN6038 DIN 53373
ASTM D2444 ASTM D3763 ASTM D5628 ASTM D7136 ASTM D7192
The instrumented composite drop hammer impact test machine product overview:
When the composite plates under impact loading, a part of impact kinetic energy intorecoverable elastic strain energy; the other part is absorbed by the material, causeunrecoverable damage. It is necessary to analyze the relationship between material damage and energy absorption and energy absorption and impact energy. Repeatedly s. Repeatedly shock and a shock effect is different, it is necessary to change multiple impact energy absorptionanalysis.
To meet the test requirements, composite drop weight impact testing machine produced by our company, using the latest technology of measurement and control sensor, capable of real-time acquisition of drop hammer impact plate in the process of velocity versus time curves, using theinstantaneous maximum impact velocity and the maximum rebound velocity calculation of impact kinetic energy and material damage when the energy absorbed by the software, data analysisget the curve, impact load and impact point displacement variation with time.
The composite drop weight impact testing machine has been used in scientific research units of a plurality of universities and colleges, the precision of data acquisition and control technologyhas reached the international advanced level.
The composite drop hammer impact test machine data analysis can be performed by software:the maximum impact force, impact energy, the largest maximum impact velocity, material for energy absorption and damage dissipation energy, damage critical point and the ductile to brittle transition point...... .
Technical indicators:
1, the effective impact height: 1500MM
2, hammer weight: 5KG 15KG 20KG (according to the need to build)
3, hammer automatic lifting
4, automatic hammer hanging and release the hammer
5 two times, with anti shock device
6, the equipment dimensions: length * width * height =1200*700*2100 (MM)
7, weight: 300KG
Standard configuration:
1, the main machine
2, a control box
3, hammer head three
4, the sample bearing two
5, the gas pump
6, a computer
| 用户单位 | 采购时间 |
|---|---|
| 国家康复中心 | 2017-06-16 |
30天
1年
安装调试现场免费培训
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