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Testing Machines
Instrumented Impact Testing Machine (JBW-300H, JBW-450H, JBW-750H)
PREMIUMBUILDMICROCREModel JBW-300HAlso available as a premium build: higher accuracy and calibration standard

Instrumented Impact Testing Machine (JBW-300H, JBW-450H, JBW-750H)

Updated 2026-11-13Category Testing Machines
测力传感器精度≤±1%FS
角 displacement sensor resolution0.1°
最大冲击速度5.2m/s
ModelJBW-300H
400-8127-833 Generate proposal
Genuine Product
Nationwide Shipping
1-Year Warranty
VAT Invoice Available

Overview

No translation available yet — Chinese original below Full description (Chinese original) ↓

Page summary:Instrumented Impact Testing Machine (JBW-300H, JBW-450H, JBW-750H) is a Testing Machines product (model JBW-300H), manufactured by Shanghai Microcre Optics-Mech Tech Co., Ltd. Key specifications: Impact energy = 300J; 0-450J 每小格分度值3J = 0-750J每小格分度值5J; 摆轴轴线至打击中心的距离 = 750mm; 最大冲击速度 = 5.2m/s; Specimen support span = 40 +0.2mm; 试样支座端部圆弧半径 = R1+0.5mm. Contact: 400-8127-833 / shanghai@yr17.net.
For detailed datasheets in English, please contact our sales engineers.

JBW-300H Specifications

≤±1%FS测力传感器精度
0.1°角 displacement sensor resolution
5.2m/s最大冲击速度

Accuracy & resolution2

Error, repeatability and smallest reading — whether data can be used for acceptance

测力传感器精度
≤±1%FS
角 displacement sensor resolution
0.1°

Structure & travel3

Stage, travel, dimensions and weight — siting and fixturing

Specimen support span
40 +0.2mm
试样支座端部圆弧半径
R1+0.5mm
冲击刀刃圆弧半径
R2-2.5,R8

Loading & control1

Loading mode, speed, dwell and software interfaces

最大冲击速度
5.2m/s

Other5

Additional notes

Impact energy
300J
0-450J 每小格分度值3J
0-750J每小格分度值5J
摆轴轴线至打击中心的距离
750mm
冲击刀夹角
30°
冲击刀厚度
16mm

Specifications vary with configuration — confirm the final technical agreement with our engineer. Optional items are priced separately.

Impact energy300J
0-450J 每小格分度值3J0-750J每小格分度值5J
摆轴轴线至打击中心的距离750mm
最大冲击速度5.2m/s
Specimen support span40 +0.2mm
试样支座端部圆弧半径R1+0.5mm
冲击刀刃圆弧半径R2-2.5,R8
冲击刀夹角30°
冲击刀厚度16 mm
测力传感器精度≤±1%FS
角 displacement sensor resolution0.1°

Some specification values are given in the original Chinese wording; ask our engineers for an English datasheet.

Full description (Chinese original)

The English text on this page summarises the model and specifications. The full technical description is the Chinese original below; an English datasheet is available from our engineers on request.

MC009 系列仪器化冲击试验机 MC009 系列(JBW-300H、 JBW-450H、 JBW-750H)一、 JBW-H 系列仪器化冲击试验机产品简介: JBW-H 系列智能仪器化冲击试验机是我公司借鉴国外技术,联合相关科研院最新开发完成的新产品。

该机按照 ISO14556: 2000 《 Steet-charpy V-charpy V-notch pendulum impact test-Instvumented test method 》 ;GB/T19748-2005 《金属夏比 V 型缺口摆锤冲击试验仪器化试验方法》;GB/T3808-2002 《摆锤式冲击试验机的检验》中的有关要求研制。

通过测试冲击力值、采集与分析冲击过程数据、绘制能量变化曲线,给出材料断裂不同阶段明确物理学意义与解释,为研究、分析材料断裂过程的行为,提供详细准确的数据。智能仪器化冲击试验机将是现用普通冲击试验机的替代和发展方向。

二、JBW-H 系列仪器化冲击试验机技术特点

1. 主机架底座与立柱一体化设计、整体铸造加工,刚性好,提高试验的稳定性;2. 摆轴采用简支梁方式支承,轴承径向载荷分布合理,大大减小轴承摩擦带来的能量损失;3. 采用双级标准减速电机提锤,挂摆装置采用液压缓冲,挂摆平稳;4. 摆锤圆形摆体设计,保证了打击中心准确,摆锤力矩精确;5. 冲击刀采用螺钉安装固定,更换简单方便;6 装有安全防护销,并且配备了全封闭防护罩;7. 微机控制,按指令完成取摆、冲击、自动扬摆、再冲击多次试验的全过程。

8. 试验机安装测力传感器和角位移传感器,具有高速采样、存贮和运算功能;9. 微机通过数据分析及软件处理,可以获取:力 - 时间、位移 - 时间、能量 - 时间、力 - 位移、能量 - 位移等曲线;0. 可提供:冲击速度、冲击时间、冲击能量、吸收能量、位移、裂纹形成能量、裂纹扩展能量、屈服力、屈服时间、屈服位移、屈服能量、最大力、最大力时的时间、最大力时的位移、最大力时的能量、不稳定裂纹扩展起始力、不稳定裂纹扩展终止力、不稳定裂纹扩展终止位移、不稳定裂纹扩展起始能量、不稳定裂纹扩展终止能量等多个特征值。

三、BW-H 系列仪器化冲击试验机主要技术指

标:

Applicable standards

本机型的设计与验收依据下列标准;采购文件引用时请注明版本年份。

查看完整标准库 →

Selection FAQ

Can the configuration of JBW-300H be adapted to my application?

Yes. Beyond the standard configuration, measuring range, fixtures, optics and software functions can be adapted. Send your sample and test requirements and our engineers will return a configuration list and quotation.

Can I test my samples before ordering?

Yes. Samples can be mailed to our Shanghai Fengxian laboratory for free testing with a written report, or you can book an on-site demonstration to confirm the workflow and data format.

How are lead time, installation and after-sales service handled?

Standard configurations usually ship within 15-30 working days, including first installation, commissioning and operator training. The instrument carries a one-year warranty and software upgrades are free for life.

General information only — final configuration and applicable conditions are subject to the mutually confirmed technical document.

After-Sale & Selection Support

Sample Testing

  • Free testing of mailed samples
  • Factory demo by appointment
  • Written test proposal provided

Delivery & Training

  • Free first installation & commissioning
  • On-site operation training
  • One-year full warranty

Custom Builds

  • Fixtures, ranges and software customizable
  • Automation line integration
  • Lifetime free software upgrades
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