GA-4112 Rockwell Hardness Tester

Sự miêu tả

GA-4112 Rockwell Hardness Tester

Model overview

GA-4112 electric rockwell hardness tester is an electric rockwell hardness tester.The motor controls the loading, maintenance and unloading of the test force.The operation is simple and quick, except for the dial to zero, there is no artificial error, which has high sensitivity and stability.

 

GA-4112 Rockwell Hardness Tester

Tính năng sản phẩm

The body part of the product is molded by casting process and has been treated for a long time.Compared with the jigging process, the long-term use of the shape variable is very small, and can be effectively adapted to various harsh environments;

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

Using the frictionless main shaft, the lever is loaded, the test force precision is high;

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

The core parts are all CNC machine tools, the precision and stability of the machine are greatly improved.

The manual operation error of manual rockwell hardness tester is eliminated by controlling the loading, maintenance and unloading of the test force through the motor.

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

 

GA-4112 Rockwell Hardness Tester

Range of application

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

It is mainly used for quenching and tempering heat treatment of materials such as rockwell hardness measurements, such as cemented carbide, carburizing steel, hardened steel, surface hardened steel, hard steel casting, hợp kim nhôm, copper alloy, malleable pieces, mild steel, quenched and tempered steel, annealed steel, bearings and other materials.

 

GA-4112 Rockwell Hardness Tester

Các thông số kỹ thuật chính

Measurement range: 20-88hra, 20-100hrb, 20-70hrc;

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

Maximum height: 200mm;

Pressure head center to machine wall distance: 135mm;

Hardness resolution: 0.5HR;

Kích thước: 510*290*730mm;

Nguồn cấp: AC220V/50Hz;

Cân nặng: 75 Kilôgam

 

GA-4112 Rockwell Hardness Tester

Accessory box standard

Platform, platform, V table: 1 mỗi;

Diamond taper head, 1/16 “steel ball head: each one;

Standard rockwell hardness block: 5 miếng.