Drop weight Tear Tester (DWTT)
Specifications
- Brand
- HUALONG
- Origin
- China
- MOQ
- 1
- Packaging
- Standard exporting packaging
- Price Term
- FOB
- Payment Term
- T/T,L/C
- Supply Ability
- 100 per/year
- Delivery Time
- 180
- Loading Ports
- SHANGHAI
Drop weight Tear Tester (DWTT) is a Testing Instrument & Equipment product. Key specs — Brand: HUALONG; Origin: China; MOQ: 1; Packaging: Standard exporting packaging.
Product Description
HUALONG WCJ Series is mainly used for drop weight tear test (DWTT) of Ferritic Steels, to observe specimen fracture surface after impact within the temperature that fracture type is converted from non-ductility to ductility. This test method is that hammer striker with some weights is raised to some height then released.
Free drop hammer impacts and tears the specimen. After impact, observe shape and features of fracture surface.
HUALONG Impulse data acquisition system is available to be introduced into DWTT tester, through which can upgrade simple un-instrumented DWTT tester to an instrumented DWTT tester who is able to measure the amount of force required to break a specimen, and this enables calculation of separate values for initiation energy and propagation energy, those impact resistance information gathered by doing instrumented testing can be used by Research and Development to evaluate the effects of metallurgical variables such as composition, processing, heat treatment can have on the fracture resistance of new or existing materials.
Test results may also be used to indicate particular steel’s suitability for use in a specific application.
