落锤冲击试验仪描述：
落锤（重锤）的组成，包括一个载荷载体和附在上面的压重砝码。落锤、载荷载体和每个压重砝码的重量连同落锤的尺寸，都列在详细的规格表上。
落锤冲击试验仪符合标准：ISO 6603, ISO 3127, ASTM D5628, ASTM D3029, ASTM D2444。
落锤冲击试验仪主要技术参数和数据
落锤高度：最高可达2000mm
管材样品直径范围：16mm-400mm
落锤重量范围：0.5KG到10KG
最大冲击能量：200焦耳
空气供给压力：5-7kgf/cm2
电源： 220伏特 50赫兹 5安培
功率： 500w
落锤冲击试验仪必须放置在坚硬的地面上，装置的每个角下有可调整的脚，用于调整装置的水平。
使用一个精密的水平仪，检查导轨是否垂直，以便减少当落锤释放时可能引起的任何迟滞现象。
气压力：5-7kgf/cm2
环境温度和湿度： 常规实验室要求即可
占地面积：约1.5平方
主机尺寸：550×450×2400 mm
Product Description
Ray-Ran’s Falling Weight Impact Tester is specially designed to determine the resistance to external blows of thermoplastic pipes and polymer test samples and components. The apparatus conforms to the ISO3127, BS EN744 and EN 1411 test standards.
“Round the Clock Method” Lengths of pipe from a batch or production run are subjected to blows from a known mass which falls from a specified height. Test standard ISO 3127 & EN744.
“Staircase Method” Lengths of pipe are subjected to blows from a known mass and shape but is dropped from differing heights depending on the results of each blow. Test standard EN1411.
By changing the Supports and clamping mechanisms, along with the shape of the Tup, and variable weights tests to other standards such as ASTM D5628, D5420, D3029, D2444 can be carried out.
Standard features include
Variable drop height of tup (striker) – up to 2 metres, Variable impact velocity range – up to 6.264 m/s, Maximum impact energy – 196 Joules, Solenoid released load carrier, Load carrier raised and latched by pneumatically operated cylinder, Base to accept pipe diameters to 400mm,”V” support for round pipes, Product user manual, CE mark of conformity, 1 year return to base warranty
Optional accessories available
Smaller & larger drop heights available, Larger bases to accept larger pipe diameters, Tup (Striker) shapes to customers requirements, Load carriers to customer’s requirements, Optional weight sets available, Low Temperature Chambers, Tups to Customers specifications.
Test Description
Impact Resistance by Falling Weight.
The impact energy is calculated from the drop height and drop weight, as follows :
Impact Energy=drop weight(kg) * drop height (m) * g
g= acceleration due to gravity = 9.81 m/s/s
Part Numbers
RR/FWT – Complete Apparatus, — FWT100 – Pipe Rest, — FWT200 – Izod Holder, — FWT300 – Charpy Holder, — FWT400 – Plaque Holder Mechanical, —FWT500 – Plaque Holder Pneumatic.
Complies with Standard(s)
ISO 6603, ISO 3127, EN 1411, BS EN 744, BS 4660, BS 4514, BS 3505, BS 2782-11:Method 1108A, ASTM D5628, ASTM D3029, ASTM D2444