Ehj-3 Longation Tester, Elongation Testing Equipment, Elongation Test Machine
Product description
Mainly suitable for testing of metal and non-metallic materials, such as rubber, plastic, wire and cable, optical fiber cable, safety belt, safety belt, leather belt composite material, plastic profile, waterproof coil, steel pipe, copper, profile, spring steel, Tension, compression, bending, shearing, peeling, tearing, two-point elongation of bearing steel, stainless steel (and other high-hardness steel), castings, steel plates, steel strips, and non-ferrous metal wires (extensometers are required), etc. Various tests.
This machine adopts mechatronics design and is mainly composed of load cell, transmitter, microprocessor, load driving mechanism, computer and color inkjet printer. It has a wide and accurate range of loading speed and force measurement, high precision and sensitivity for the measurement and control of load and displacement, and can also perform automatic control tests of constant velocity loading and constant velocity displacement. Floor-standing models, modeling and painting have fully considered the relevant principles of modern industrial design and ergonomics.
Features
The machine adopts the all-digital servo speed regulation system with high speed regulation and stable performance and servo motor as the drive system, the all-digital controller as the core of the control system, and the control and data processing software with Windows as the operation interface to realize the test force, test The screen display of force peak value, beam displacement, test deformation and test curve, all test operations can be automatically completed on the computer through the mouse. The good humanized design makes the test operation easier. Combining the above technologies, the machine can achieve almost perfect closed-loop control of parameters such as test force and displacement, and can realize control modes such as constant stress and constant displacement, and can switch between various control modes smoothly. The machine fully meets the requirements of the national standard GB/T228-2002 “”Room temperature tensile test method for metal materials”", and can perform tests and data processing according to GB, ISO, JIS, ASTM, DIN and various standards provided by users, and has good of scalability.
Standard
ASTM DIN JIS BS GB/T528-1998 /T529-1999
| Parameter | |||
| Test items | Strength | Strength and Selective Elongation | Strength and two-point stretch |
| Monitor | 670 Power Monitor | 680 force extension monitor | 680 plus 210 two-point extender |
| Unit of strength | Kg, N, Lb, g | ||
| Capacity selection | 1, 2, 5, 10, 20, 50, 100, 200, 500kg~10000kg | ||
| Load cell accuracy | Below 0.5% | ||
| Test maximum stroke | Maximum 1200mm without clamps | ||
| Test speed | 30~300mm/min can be adjusted arbitrarily | ||
| Stop mode | Upper and lower limit safety setting, emergency stop button, program force and elongation setting and test piece breakpoint sensing |
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| Equipped | One set of standard fixtures, one copy of the use help book and one product warranty card | ||
| Power | Ac motor | ||
| Extension unit | mm, cm, in, % | ||
| Strength Resolution | 1/50,000 | ||
| Test space | 400mm diameter range | ||
