Send Inquiry Send SMS
Home » Products » Helmet Testing Equipments » Retention Tester

Retention Tester

Retention Tester
Retention Tester
Send Inquiry
Product Code : JMT 117
Brand Name : JUSTY
Price And Quantity
  • Minimum Order Quantity
  • 1
  • Unit of Measure
  • Piece/Pieces
Product Description

Retention Tester is apparatus for dynamic test of retention system and retention test.

The retention system of helmets is subjected to a specified dynamic loading to determine its dynamic displacement, residual displacement, and damage to the retention system in order to assess the suitability of the helmet. It is further subjected to a dynamic loading at a tangential line on the rear part of the shell. After the test the inclination of helmet on the head-form is checked for suitability of its retention system.

 

The JUSTY Apparatus for Dynamic Test of Retention System and Retention Test of helmets consists of a rigid fabricated steel frame fitted with arrangements to carry out either of the two tests.

 

The arrangement for dynamic test of retention system consists of a stand to hold the helmet by its shell from a hook connected to a screw to raise or lower it. The helmet is mounted over a head-form with initial loading device cum guiding system. A mass of specified weight is allowed to fall on the anvil of the loading device from a specified height. The mass is lifted with the help of a handle and chain arrangement and is held by a catch at the specified height. For dropping the mass, the catch is released and mass drops guided on a rod. The displacement of retention system is measured on a vertical scale.

Trade Information
  • Payment Terms
  • Telegraphic Transfer (T/T), Cheque, Cash on Delivery (COD)
  • Delivery Time
  • As per requirement Days
  • Packaging Details
  • As per buyers requirements
  • Main Export Market(s)
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • Main Domestic Market
  • All India

JUST MACHINE TOOLS
X


JUST MACHINE TOOLS All Rights Reserved.(Terms of Use)
Developed and Managed by Infocom Network Ltd.