Views: 0 Author: Site Editor Publish Time: 2022-09-16 Origin: Site
The strength test checks the program's resistance to abnormal conditions; it checks whether the performance degradation of the system is within the allowable range when the system is operating under extreme conditions.
Stress testing always forces the system to operate under abnormal resource allocation. For example, ①When the normal frequency of interruption is one to two per second, run a test case that generates ten interrupts per second; ②Quantitatively increase the data input rate and check the response ability of the input sub-function; ③The operation requires the maximum storage space ( Or other resources) test cases; ④Run test cases that may cause the virtual storage operating system to crash or disk data violently jitter, etc.
Strength test stainless steel weight meaning:
The strength test is a particularly important test, which is of great significance to the stability of the system and the future expansion of the system. In the test under such abnormal conditions, it is easier to find whether the system is stable and whether the performance is easy to expand.
Fatigue strength test is a special type of strength test, which mainly tests the performance of the system after long-term operation, such as a 7x24-hour stress test.
Weights in N Newtons
Grade: F1, F2, M1
Material: stainless steel or 45# steel plating
Product shape: cylindrical, lock-shaped, single hook, double hook, with lifting loop, increased tuft, round opening, ring shape, square, etc.
Common specifications of N Newton weights:
1N, 2N, 3N, 4N, 5N, 6N, 7N, 8N, 9N, 11N, 12N, 13N, 14N, 15N, 16N, 17N, 18N, 19N, 20N
Special custom-made Newton weights have no packaging, and the shape and size can be installed and customized according to customer requirements.
Strength test-stainless steel single weight
Level: M1 level. F2 level. F1 level. E2 level. E1 level
Material: JF-1 non-magnetic weight. 316 non-magnetic weight. 304 stainless steel weight. Steel chrome-plated weight. Cast iron weight
Shape: Cylindrical. Lock type. C-shaped. Single hook. Double hook. Round. Increased mound. With lifting loop. Square. Ring. Convex on the top and concave on the bottom. Round and square with handle, etc.
Common specifications of stainless steel weights:
1mg, 2mg, 5mg, 10mg, 20mg, 20mg, 50mg, 100mg, 200mg, 500mg 1g, 2g, 5g, 10g, 20g, 50g, 100g, 200g, 500g, 1kg, 2kg, 5kg, 10kg, 20kg, 25kg