GA-4114 Longer Rockwell Hardness Tester

Popis

GA-4114 Longer Rockwell Hardness Tester

Model overview

GA-4114 electric extension rockwell hardness tester in ordinary electric rockwell hardness tester, on the basis of the appearance and the workbench to custom make, make its application more widely, elongated workbench can be used to measure is relatively large workpiece.

GA-4114 Longer Rockwell Hardness Tester

Vlastnosti produktu

The body part of the product is molded by casting process and has been treated for a long time.Compared with the collage work, the long-term use of the shape variable is very small, and can effectively adapt to all kinds of bad environment;

Car paint, high quality paint, strong resistance to scratch, use many years still bright as new;

Using the frictionless spindle, the test force has high precision.

The dial can read the hardness value directly, and can choose the other ruler of Lowell;

The precision hydraulic shock absorber with one body casting is adopted, and there is no buffer leakage, and the loading and unloading is stable, without impact, and the speed is adjustable.

Large worktable 400*600mm (customizable), stable testing of large workpieces;

The double shaft linkage synchronous lifting structure with bulging device makes the lifting stable.

The accuracy is in accordance with GB/T230.2, iso6508-2 and ASTM E18.

 

Range of application

Widely used in the determination of black metal, nonferrous metals, non-metallic materials of rockwell hardness.

It is mainly used for the measurement of rockwell hardness of heat treatment materials such as quenching and tempering.Such as hard alloy, carburizing steel, hardening steel, surface hardened steel, hard cast steel, slitina hliníku, slitina mědi, malleable casting, soft steel, tempered steel, annealed steel, bearing and other materials.

Especially suitable for relatively large workpieces.

GA-4114 Longer Rockwell Hardness Tester

Hlavní technické parametry

Rozsah měření: 20-90 hra, 20-100hrb, 20-70hrc;

Test force: 588.4, 980.7, 1471N (60, 100, 150kgf);

Maximum height: 120mm;

Pressure head center to machine wall distance: 135mm;

Hardness resolution: 0.5HR;

Rozměry: 500*400*700mm (customized size);

Zdroj napájení: AC 220V / 50 Hz;

Hmotnost: 130 kg

GA-4114 Longer Rockwell Hardness Tester

Accessory box standard

Platform, platform, V table: 1 každý;

Diamond taper head, 1/16″

Standard rockwell hardness block: 5 kusy.