• Hardness Tester

Hardness Tester

  • Time - TimeBrineller
  • 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.
  • The directions for 0.102F/D2 ratios selecting according to the materials and hardness range can be showing on the screen.

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The whole weight of the tester is 50% less than the traditional dead weights type tester.

Conforms to:

  • ISO6506 Metallic Materials-Brinell Hardness Test
  • ASTM E-10 Test Method for Brinell Hardness of Metallic Materials

 

Specifications:

  • 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.
  • It can connect any PC with USB port and running 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

 

Technical Data

Loads 3000kgf (29400N), 1500Kgf (14700N), 1000Kgf (9800N), 750Kgf(7355N),
500Kgf (4900N), 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
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 120kg
Standard blocks 125-350HBW10/3000, 125-350HBW10/1000

 

Standard configuration

Host machine
Standard block 125-350HBW10/3000
Standard block 125-350HBW10/1000
Ф10mm Tungsten Carbide Ball indenter
Mounting screws for indenter
Screwdriver for indenter mounting
Flat anvil, 80mmx185mm
Software disc
USB Key
USB Cable
Power supply wire
Dust cover

 

Optional accessories:

“V ”shape anvil, 80mmx185mm
Standard blocks of other value
Ф5mm Tungsten Carbide Ball indenter
Ф2.5mm Tungsten Carbide Ball indenter
Ф10mm Tungsten Carbide Ball
Ф5mm Tungsten Carbide Ball
Ф2.5mm Tungsten Carbide Ball