落錘沖擊試驗儀描述：

落錘（重錘）的組成，包括一個載荷載體和附在上面的壓重砝碼。落錘、載荷載體和每個壓重砝碼的重量連同落錘的尺寸，都列在詳細的規格表上。

落錘沖擊試驗儀符合標準：ISO 6603, ISO 3127, ASTM D5628, ASTM D3029, ASTM D2444。

落錘沖擊試驗儀主要技術參數和數據

落錘高度：最高可達2000mm

管材樣品直徑范圍：16mm-400mm

落錘重量范圍：0.5KG到10KG

最大沖擊能量：200焦耳

空氣供給壓力：5-7kgf/cm2

電源： 220伏特 50赫茲 5安培

功率： 500w

落錘沖擊試驗儀必須放置在堅硬的地面上，裝置的每個角下有可調整的腳，用于調整裝置的水平。

使用一個精密的水平儀，檢查導軌是否垂直，以便減少當落錘釋放時可能引起的任何遲滯現象。

氣壓力：5-7kgf/cm2

環境溫度和濕度： 常規實驗室要求即可

占地面積：約1.5平方

主機尺寸：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