How to choose high-quality test machine products

For many customers who do not understand the test machine,How to choose a high-quality test machineIt is impossible to start. After the introduction of many manufacturers, I bought the test instrument in a daze. So, how to choose high-quality test machine products, the following is an engineer from Jinan Hengsi Shanda Instrument Co., Ltd. is introduced as follows:

1. The edges of the separation surfaces of the test machine and parts should be uniformly marked and there should be no obvious misalignment. Doors and covers should be loaded and unloaded, and the gaps on the separation surface should not exceed the rules in the table below.

Dimension gap ≤500mm 1> 500-1000mm 2> 1000mm 3

2. The appearance of the tensile tester should not have unregular bumps, depressions, roughness and other damages.

3. The counterscrew should not protrude from the surface of the part, and there should be no obvious eccentricity between its head and the counterhole. The fixing pin should protrude from the surface of the part, and the exposed shaft end should protrude from the end surface of the receiving part, and the protrusion value is approximately chamfered. The end of the bolt should protrude slightly from the nut.

4. The surface of the electroplating parts should be spotless, the coating should be even, and there should be no peeling.

5. The color of the paint of the universal tester should be beautiful and generous, with gentle colors, harmonious colors, and clear boundaries of different colors and must not be contaminated by each other.

6. The raw surface of all parts and accessories of the test machine should be primed and painted. Before primer painting, rust, sand, oil and other dirt should be carefully removed. The painted appearance should be intact, lubricated, even and color-diverse, and there should be no spots, wrinkles, bubbles and adhesions.

7. The paint and putty of the test machine should have sufficient strength to resist oil and corrosion, and there should be no peeling and falling.

8. The processed surfaces of the test machine parts should not have rust, burrs, bumps, scratches or other defects.

9. The appearance of the blackened parts is evenly colored, without spots, rust, etc.

10. The various signs on the test machine should be clear and durable.

The nameplate should be fixed in a clear position. The fixed position of the sign should be correct, flat and sturdy, and not tilted. It is allowed to use artistic factory marks or cast clear Chinese character factory names on the test machine. (The article was compiled and edited by Jinan Hengsi Shanda Instruments Company http://www.hssdtest.com/