Overview of the LHB-3000A Brinell Hardness Tester

The LHB-3000A Digital Electronic Brinell Hardness Tester, developed by Sunrise Test Equipment Co., Ltd, is a robust tool for industrial testing. It measures material hardness using the Brinell method with digital precision. This tester is built for metallurgy, automotive, and research applications.

Why Opt for This Brinell Hardness Tester?

This tester features a multi-function LCD display for clear readings. Its closed-loop sensor and automatic loading system ensure accuracy. With ten force levels, it adapts to various testing needs effortlessly.

Brinell Hardness Tester Standards Compliance

The LHB-3000A meets ISO 6506 and ASTM E-10-08 for Brinell testing. It complies with EN ISO 6507, ASTM E-384, and GB/T231.2. JJG150 ensures its calibration aligns with industry benchmarks.

Brinell Hardness Tester Testing Forces

It offers ten force levels: 62.5 kgf (612.9 N) to 3000 kgf (29420 N). Options include 100 kgf, 125 kgf, 187.5 kgf, 250 kgf, 500 kgf, 750 kgf, 1000 kgf, and 1500 kgf. This range suits both light and heavy-duty materials.

Brinell Hardness Tester Scales and Range

Scales include HBW2.5/62.5, HBW5/125, HBW10/100, up to HBW10/3000. The measuring range spans 8-650 HBW. This versatility covers soft alloys to hardened steels accurately.

Brinell Hardness Tester Design Specs

The unit measures 550×250×780 mm and weighs about 50 kg. It supports specimens up to 240 mm in height. A 145 mm indenter-to-wall distance provides ample testing space.

Brinell Hardness Tester Testing Principle

The Brinell method presses a steel ball into the material under a set force. After holding, the force is removed, and indentation diameter is measured with a 20X microscope. The hardness value is calculated as average pressure (N/mm²) on the indentation area.

Brinell Hardness Tester Precision Features

It boasts a 0.005 mm minimum measuring unit for fine accuracy. Dwell time adjusts from 5 to 60 seconds. The closed-loop system enhances repeatability and stability across tests.

Brinell Hardness Tester Display and Controls

The LCD screen shows real-time data like force, dwell time, and indentation measurements. It supports manual or automatic operation. The digital interface simplifies setup and result tracking.

Brinell Hardness Tester Applications

This tester excels in industrial production and quality inspection. It’s ideal for metallurgy, metrology, and building materials. Research institutes and hardening shops also benefit from its precision.

Brinell Hardness Tester Industry Examples

Automotive firms test engine blocks and gears for durability. Steel plants assess rolled products for consistency. Foundries and tube mills ensure castings meet hardness specs.

Brinell Hardness Tester Accessories Included

It comes with a 20X reading microscope for indentation analysis. Three ball indenters (2.5 mm, 5 mm, 10 mm) are provided. Large, medium, and V-shaped testing tables support various sample shapes.

Brinell Hardness Tester Additional Tools

Three Brinell hardness blocks ensure calibration accuracy. A plastic dustproof cover protects the unit. A power cable, manual, and certificate complete the package.

Brinell Hardness Tester Power Specs

It runs on AC 220V (±5%) at 50-60 Hz, suitable for global use. The efficient power design minimizes energy use. This supports continuous operation in busy labs.

Brinell Hardness Tester Build Quality

The lightweight 50 kg frame is easy to install. Durable components withstand industrial environments. The design prioritizes long-term reliability and low maintenance.

Brinell Hardness Tester Operational Benefits

High precision and repeatability reduce testing errors. The electronic loading system speeds up workflows. Its ease of use suits both novice and expert operators.

Brinell Hardness Tester Versatility

It handles diverse materials, from soft metals to tough alloys. The ten force levels allow customization for specific tests. This flexibility makes it a lab essential.

Brinell Hardness Tester Packaging

The unit ships with all accessories securely packed. Sunrise uses professional packaging to prevent transit damage. A dustproof cover adds extra protection during storage.

Brinell Hardness Tester Value

The LHB-3000A offers advanced features at a competitive price. It enhances quality control with reliable results. Its durability ensures a strong return on investment.