Brinell Portable Hardness Tester Mechanical For Detecting Building Materials

Good price brinell hardness tester for detecting building materials hardness & mechanical manufacturing hardness

Introduction
The HB-3000-I Brinell hardness tester is an upgraded version of the traditional HB-3000. It is mainly used to greatly enhance the reliability and stability of the original machine and improve the test efficiency. It adopts the Brinell hardness measurement principle. Brinell hardness measurement, suitable for unhardened steel, cast iron, non-ferrous metals and soft bearing alloys. It has the characteristics of high test accuracy, wide measuring range, automatic test force loading, automatic timekeeping and automatic unloading. Can be widely used in measurement, mechanical manufacturing, metallurgy, building materials and other industries for testing, research and production.

Features
The fuselage part of the product is formed by the casting process once and has been treated for a long time. Compared with the jigsaw process, the long-term use of the deformation variable is extremely small, and can be effectively adapted to various harsh environments;
Car paint, high quality paint, strong scratch resistance, and still bright and new for many years;
The mechanical reversing switch with external machine tool is extremely reliable and durable, and the test efficiency is high. The high-quality electromagnetic starter is mainly used in the circuit of AC 50Hz (or 60Hz), rated working voltage to 380V and rated working current to 100A. Used to control three-phase squirrel cage induction motors for direct start, stop and forward and reverse operation
The use of a starter with a thermal overload relay can protect the motor from overload or phase failure;
This machine has overheating, overcurrent and leakage protection. One is to protect the motor and the other is to protect the operator.
The screw pitch P=12mm, the lifting speed is fast during the test;
The test force retention time is 12/30/60, which is simple and reliable.
It complies with GB/T231.2-2009 and ASTM E-10 standards.

Good price brinell hardness tester for detecting building materials hardness & mechanical manufacturing hardness

Application
Determination of Brinell hardness of ferrous, non-ferrous and bearing alloy materials
Such as cemented carbide, carburized steel, hardened steel, surface hardened steel, hard cast steel, aluminum alloy, copper alloy, malleable casting, mild steel, quenched and tempered steel, annealed steel, bearing steel and so on.

Technical Parameters
Measuring range: 5-650HBW
Test force: 1838.8, 2415.8, 7355.3, 9807, 14710, 29421N
(187.5, 250, 750, 1000, 1500, 3000kgf)
The maximum allowable height of the sample: 230mm;
Indenter center to machine wall distance: 130mm;
Test hold time: 12, 30, 60S
Dimensions: 700*268*842mm;
Power supply: AC380V50/60HZ
Weight: 218Kg.

Standard configuration

Daping Workbench, Xiaoping Workbench, V-shaped Workbench: 1 each;
Steel ball indenter: Φ2.5, Φ5, Φ10 each;
Standard Brinell hardness block: 2 blocks