Projector, Charpy projector, XT-50, impact sample Charpy projector, 50 times

Projector, Charpy projector, -, Impact sample Charpy projector, times
- Impact sample Charpy projector working principle: The light emitted by the projector light source is irradiated to the object to be measured through the condenser and then passes through the objective lens Project the enlarged outline of the illuminated object onto the projection screen
>>The following is a brief introduction of
the projector
>-Impact sample projector
Product description
With the development of domestic industrial technology, more and more industries have begun to implement the "Metal Charpy Impact Test Method". This standard has very strict requirements on samples. Therefore, whether the processing of the samples is qualified during the entire test process will directly affect the final result. test results. If the processing quality of the sample is unqualified, the test results are unreliable. In particular, a small change in the notch of the sample may cause a huge jump in the test results. Especially at the critical value of the test, it will cause the product to be qualified or scrapped. Opposite different endings. In order to ensure the qualification of the sample notch, quality inspection is an important control method. Currently, optical projection magnification inspection is the only practical method.
The Charpy projector for impact specimens is developed by our company, Fangyuan, based on the actual needs of the majority of users and the requirements for the notch of impact specimens in the "Metal Charpy Impact Test Method", which is specially used for testing Charpy. An optical instrument that compares the processing quality of type and type notch. This instrument uses optical projection method to magnify the shape and type notch contour of the tested impact sample and then projects it onto the projection screen and the impact sample type and type notch on the projection screen. Compare the standard sample drawings to determine whether the notch of the tested sample is qualified. The advantage is that the operation is simple and intuitive.
>-Impact sample projector
< Main parameters
d= d %> Projection screen diameter:
%>
%> Workbench size:
%> Square workbench size:
%>
%> Round workbench diameter:
%>
%> Workbench glass diameter:
%>
%> Workbench travel:
%> Longitudinal:
%>
%> Horizontal:
%>
%> Lift:
%> (No scale)
%> Table rotation range:
%> - (No scale)
%> Magnification:
%> Instrument magnification:
% >
%> Objective lens magnification:
%>
%> Projection objective lens magnification:
%>
%> Light source (tungsten halogen lamp):
%>
%> Dimensions:
%> (length, width and height)
%> Weight:
%> about

>> - Contact Person: Manager Shan - - Email inquiry: @.
<=_