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TH3000A Brinell Hardness Tester

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TH3000A Brinell Hardness Tester

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Product Details

The Brinell hardness tester creates the largest indentation comparing all other hardness

testing methods. It is able to reflect the comprehensive features of the material, and is

unaffected by the microstructure and inhomogeneous of the specimen. So it with high

precision and widely used in industry such as metallurgy, forging, casting, unhardened

steel and nonferrous metals, as well as in the laboratories, universities, and scientific

research institutes.

TH3000A Tester conforms to:*ISO6506 Metallic Materials-Brinell Hardness Test*ASTM E-10 Test Method for Brinell Hardness of Metallic Materials

Scheme 2 Connect to laptop PCFeatures:*Innovative closed-loop technology. The tester incorporates the latest load cell technology. The test load is

applied via a closed-loop control unit with a load cell, a DC motor and an electronic measurement and control

unit. The result is highly accurate measurements at all test loads up to 0.5%. The

common load overshoot or undershoot as known from traditional dead weight, or open-loop, systems is eliminated. The absence of mechanical weights not only eliminates

friction problems but also makes the equipment less sensitive to misalignments caused

by vibrations.*The whole weight of the tester is 50% less than the traditional dead weights type tester.*Test load selection by keyboard and LCD screen. No need of handling heavy weights

or cleaning the messy oil.*Fully automatic test cycles. The hardness Tester features a fully automatic test cycle,

load application, holding, unloading, is performed fully automaticly. This greatly

improves

reproducibility of test results since operator influence is eliminated.*Selectable dwell times by screen. The indenter, load, and other test informations are

showing clearly on the large LCD screen.*The directions for 0.102F/D2 ratios selecting according to the materials and hardness

range can be showing on the screen.*Equipped with the special Brinell indention measure system which can measure the

Brinell indention accurately, quickly, reliably. It is a new measuring method by using

CCD camera to capture the indention image, instead of reading diameter from optical

microscope by operator then calculating the test value.*The TH-3000A tester can connect any PC with USB port and runing the SPC

software, then the special software supplying simplest operation as following.*Both single testing and batch testing mode are available*Tolerance setting, distinguishing and alarming*Statistics values such as Max, Min, Avg, R and S are available*Convert test result to other scales, such as HRC, HRB, HRA, HV, σb*All test results and indention images are saved automatically


*Test report created in Microsoft EXCEL format, can be edit, copy, print as you will*Software update freely

L00N), 1500Kgf (14700N), 1000Kgf (9800N), 750Kgf(7355N),500Kgf (4900N),
oads:3000kgf (294 250Kgf (2452N), 187.5Kgf (1839N), 125Kgf (1226N)

,100Kgf (980N), 62.5Kgf(612.9N)

Load dwell duration: 2s~99s, can be set and stored

Tungsten Carbide Ball indenter: 10mm, 5mm, 2.5mm

Measuring range: 3.18HBW~658HBW

Accuracy of indention measureing: ±0.5%

Accuracy of Brinell Hardness Value:

Hardness Range(HBW)

Error (%)

Repeatability(%)

≤ 125

± 2.5

≤ 3.0

125 < HBW ≤ 225

± 2.0

≤ 2.5

> 225

± 1.5

≤ 2.0

Max measurable height: 200 mm

Max measurable depth: 140 mm

Dimensions: 530mm×260mm×750mm

Power supply: 220/110 V, 50/60 Hz, 4A

Weight: 110kg

Standard blocks: 125-350HBW10/3000, 125-350HBW10/1000

Standard configuration Host machine 1 Standard block 125-350HBW10/3000 1 Standard block 125-350HBW10/1000 1 10mm Tungsten Carbide Ball indenter 1 Mounting screws for indenter 1 Screwdriver for indenter mounting 1 Flat anvil, 80mmx185mm 1 Software disc USB Key 1 USB Cable 1 Power supply wire 1 Dust cover 1Optional accessories: “V ”shape anvil, 80mmx185mm Standard blocks of other value 5mm Tungsten Carbide Ball indenter 2.5mm Tungsten Carbide Ball indenter 10mm Tungsten Carbide Ball 5mm Tungsten Carbide Ball 2.5mm Tungsten Carbide Ball



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