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Product name: Electric Brinell Hardness Tester
Product category: Bench Brinell Hardness Tester
Product type: AHB3000
Price: Contact us
Product brief introduction:

 

 

 

 


Features:
● 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/D ratios selecting according to the materials and hardness range can be showing on the screen.
● 20X Microscope with LED lighting source make the indention more distinguishable and improving the measure accurate.
● Conform to ISO6506 Metallic Materials-Brinell Hardness Test
● Conform to ASTM E-10 Test Method for Brinell Hardness of Metallic Materials

Technical Specifications
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 intenter:10mm
Measuring range:3.18HBW~658HBW
Magnification of the microscope:20X
Resolution capability of the microscope:0.005mm
Accuracy of Brinell hardness value:
Hardness Range(HBW) Error(%) Repeatability(%)
≤125 ± 3.0 ≤3.0
125<HBW≤225 ± 2.5 ≤2.5
>225 ± 2.0 ≤2.0
Max measurable height: 230 mm
Max measurable depth: 140 mm
Dimensions: 530mm×260mm×750mm
Power supply: 220/110 V, 50/60 Hz, 4A
Standard blocks: 125-350HBW10/3000, 125-350HBW10/1000
Weight: 120kg

Configuration
 

No.

Item

Quantity

Standard Configuration

1

Host machine

1

2

Standard block 125-350HBW10/3000

1

3

Standard block 125-350HBW10/1000

1

4

Ф10mm Tungsten Carbide Ball indenter

1

5

Mounting screws for indenter

1

6

Screwdriver for indenter mounting

1

7

Flat anvil

1

8

“V ”shape anvil

1

9

20X microscope

1

10

Power supply wire

1

11

Dust cover

1

Optional Configuration

12

Standard blocks of other value

 

13

Ф5mm Tungsten Carbide Ball indenter

 

14

Ф2.5mm Tungsten Carbide Ball indenter

 

15

Ф10mm Tungsten Carbide Ball

 

16

Ф5mm Tungsten Carbide Ball

 

17

Ф2.5mm Tungsten Carbide Ball

 
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