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Testing Machines
YR-B Series Semi-Automatic Impact Testing Machine
PREMIUMBUILDMICROCREModel YR-BAlso available as a premium build: higher accuracy and calibration standard

YR-B Series Semi-Automatic Impact Testing Machine

Updated 2026-11-12Category Testing Machines
角度准确度±0.1°
ModelYR-B
CategoryTesting Machines
CustomizationCustom builds supported
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:YR-B Series Semi-Automatic Impact Testing Machine is a Testing Machines product (model YR-B), manufactured by Shanghai Microcre Optics-Mech Tech Co., Ltd. Key specifications: Impact energy = 300J(大锤)、150(小锤); Pendulum pre-lift angle = 150°; Specimen support span = 40mm; Support jaw edge radius = R1.0~1.5mm; Striker edge radius = R2.0~2.5mm; 摆锤中心至冲击点距离 = 750mm. Contact: 400-8127-833 / shanghai@yr17.net.
For detailed datasheets in English, please contact our sales engineers.

YR-B Specifications

Accuracy & resolution1

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

角度准确度
±0.1°

Structure & travel11

Stage, travel, dimensions and weight — siting and fixturing

Pendulum pre-lift angle
150°
Specimen support span
40mm
Striker edge radius
R2.0~2.5mm
摆锤中心至冲击点距离
750mm
Standard specimen size
10×10(7.5或5)×55mm
Overall Dimensions
2124×600×1340mm
Weight
450Kg YR-300B主要配置
150J, 300J pendulum 各
1个; 3、内六角扳手S=12(扳钳口座压板螺钉):1件
试样对中器
1pc
Specimen Size
10×10×55mm
试验机净重
550Kg

Power & environment3

Power, consumption and ambient requirements

Power supply 和 power
三相四线、50Hz、380V、180W
Power Supply
AC three-phase 380V±10% 50HZ 5A
Ambient conditions
周围环境中无腐蚀介质,无震动,无强电磁场。 YR-500B主要配置: 1、500焦耳主机一台; 2、250J、500J 摆锤各一个; 3、电机一台(装在主机上); 4、取摆传动装置一套(装在主机上); 5、保险机构一套(装在主机上); 6、安全防护装置一套; 7、支座调校器一只; 8、试样对中器一只

Accessories & configuration1

Standard, optional and supplied-with items

300焦耳主机
1unit

Other9

Additional notes

Impact energy
300J(大锤)、150(小锤)
Support jaw edge radius
R1.0~1.5mm
支座调校器
1pc
拆卸器(换摆用)
1pcs
地脚螺钉
4pc
防护网
1套; YR-500B技术指标
摆轴中心至冲击点距离
800mm
Jaw edge radius
R1-1.5mm
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(大锤)、150(小锤)
Pendulum pre-lift angle150°
Specimen support span40mm
Support jaw edge radiusR1.0~1.5mm
Striker edge radiusR2.0~2.5mm
摆锤中心至冲击点距离750mm
Standard specimen size10×10(7.5或5)×55mm
Power supply 和 power三相四线、50Hz、380V、180W
Overall Dimensions2124×600×1340mm
Weight450Kg YR-300B主要配置
300焦耳主机1 unit
150J, 300J pendulum 各1个; 3、内六角扳手S=12(扳钳口座压板螺钉):1件
支座调校器1 pc
试样对中器1 pc
拆卸器(换摆用)1 pcs
地脚螺钉4 pc
防护网1套; YR-500B技术指标
摆轴中心至冲击点距离800mm
Jaw edge radiusR1-1.5mm
冲击刀厚度16mm
角度准确度±0.1°
Specimen Size10×10×55mm
试验机净重550Kg
Power SupplyAC three-phase 380V±10% 50HZ 5A
Ambient conditions周围环境中无腐蚀介质,无震动,无强电磁场。 YR-500B主要配置: 1、500焦耳主机一台; 2、250J、500J 摆锤各一个; 3、电机一台(装在主机上); 4、取摆传动装置一套(装在主机上); 5、保险机构一套(装在主机上); 6、安全防护装置一套; 7、支座调校器一只; 8、试样对中器一只

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.

YR-300B/500B半自动冲击试验机用于测定金属材料在动负荷下抵抗冲击的性能,从而判断材料在动负荷作用下的质量状况。
本机为半自动控制试验机,操作简单工作效率高,扬摆、冲击、放摆电器控制,并能利用冲断试样后的剩余能量自动扬摆作好下次试验准备,特别适用于连续做冲击试验的实验室和大量做冲击试验的冶金、机械制造等行业。YR-300B/500B型冲击试验机符合国标GB/T3808-2002《摆锤式冲击试验机的检验》,按国标GB/T229-1994《金属下比缺口冲击试验方法》对金属材料进行冲击试验。
YR-300B技术指标:
1、冲击能量:300J(大锤)、150(小锤)
2、冲击速度:5.2m/s
3、摆锤预扬角:150度
4、试样支座跨距:40mm
5、支座钳口圆角:R1.0~1.5mm
6、冲击刀刃圆角:R2.0~2.5mm
7、摆锤中心至冲击点距离:750mm
8、标准试样尺寸:10×10(7.5或5)×55mm
9、电源和功率:三相四线、50Hz、380V、180W
10、外形尺寸:2124×600×1340mm
11、角度准确度:0.1°
12、重量:450Kg
YR-300B主要配置:
1、300焦耳主机:1台;
2、150J、300J摆锤各:1个;
3、内六角扳手S=12(扳钳口座压板螺钉):1件;
4、支座调校器:1只;
5、试样对中器:1只;
6、拆卸器(换摆用):1件;
7、地脚螺钉:4个;
8、调整斜铁:4块;
9、防护网:1套;
YR-500B技术指标:
1、冲击能量:250J、500J
2、摆锤预扬角:150°
3、摆轴中心至冲击点距离:800mm
4、冲击速度:5.4m/s
5、试样支座跨距:40mm
6、钳口圆角:R1-1.5mm
7、冲击刀刃圆角:R2-2.5mm
8、冲击刀厚度:16mm
9、角度准确度:±0.1°
11、试样尺寸:10×10×55mm
12、外形尺寸:2300 mm×600 mm×1400 mm
13、试验机净重:550Kg
14、电源:交流三相 380V±10% 50HZ 5A
15、环境条件:周围环境中无腐蚀介质,无震动,无强电磁场。
YR-500B主要配置:
1、500焦耳主机一台;
2、250J、500J 摆锤各一个;
3、电机一台(装在主机上);
4、取摆传动装置一套(装在主机上);
5、保险机构一套(装在主机上);
6、安全防护装置一套;
7、支座调校器一只;
8、试样对中器一只;

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 YR-B 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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