China Brinell Digital Hardness Tester for Metal Test

Digital Brinell Hardness Tester with Auto Turret

Features
AutoBrin-3000A is the latest generation digital Brinell hardness tester, it equips with motorized turret to install 10mm, 5mm, 2.5mm tungsten carbide ball indenter, 1x and 2x objectives simultaneously, avoid operation error during switch indenter and objectives.
Apply large LCD to display testing parameters and results, indentation can be measured by 10x digital eyepiece, also available to realize hardness conversion among 17 hardness scales.
Loading control by load cell with accuracy at 0.5‰, microchip can make force compensation automatically lost during loading.
Indentation measurement system integrated by 10x digital eyepiece, 1x and 2x objectives, eliminates manually brinell table checking, to realize directly indentation measurement and display hardness result on LCD.
AutoBrin-3000A equips with built-in mini printer, and can transfer data to computer by RS232, to do further analysis by PC software.
Optional accessory for AutoBrin-3000A has Brinell Optical Measuring System BrinScan.
Application
Because of brinell method apply big loading force and generate big indentation, it is suitable to test hardness of coarse-grained metals, like cast iron, non ferrous metal and their alloy, sale of steels, etc.
Soft metals are also available to test, like Aluminium, copper, plumbum, tin, zinc and their alloy, etc.
Technical Specifications

NameAuto Turret Digital Brinell Hardness TesterModelAutoBrin-3000ACode#831-151Loading ForceKgf62.5Kgf, 100Kgf, 125Kgf, 187.5Kgf, 250Kgf,
500Kgf, 750Kgf, 1000Kgf, 1500Kgf, 3000KgfN612.9N, 980N, 1226N, 1839N, 2452N,
4900N, 7355N, 9800N, 14700N, 29400NHardness Range(8-650) HBWHardness ReadingDisplay on LCDIndentation MeasurementMagnification 10x/20x, eyepiece 10x and objective 1x, 2xData OutputMini printer/RS232Max Height of Specimen260mmThroat150mmDimension890x535x260mmGross weight/net weight180Kg/150KgPower SupplyAC 220V/110V±5%,50~60 HzStandardsGB/T231.2, JJG150, EN-ISO 6506;
ASTM E10-12; JIS Z2243AccuracyHardness RangePermitted ErrorRepeatabilityHBW≤ 125≤± 3.5%≤ 3.5%125≤± 2.5%≤ 3.0%HBW> 225≤± 2.0%≤ 2.5%

Standard Delivery

Standard DeliveryOrder#Standard DeliveryOrder#Standard DeliveryOrder#Main Unit831-151Ø10mm Indenter831-411Ø200mm
Test Anvil831-5511x Objective831-321Ø5mm Indenter831-421Ø60mm Test Anvil831-5012x Objective831-331Ø2.5mm Indenter831-431Ø55mm
V-Test Anvil831-52110x Eyepiece831-231Hardness Block
HBW 5/750831-611Accessory Case831-901Power Cable831-801Hardness Block
HBW 10/3000831-601Operation Manual/Quality CertificateAutoBrin-3000A