Model No. 900-359

Innovative closed-loop technology. The Brinell hardness 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 Brinell hardness 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 hardness tester less sensitive to misalignments caused by vibrations.

Features: Brinell Hardness Tester

• Fully automated test cycles. Press the START key once, the Brinell hardness tester will complete the entire test cycle automatically—1)sample elevation 2)major load application 3)Dwell Time 4) Unloading.
• Hardness tester equipped with CCD camera and built-in touch screen PC performs the indentation measuring process automatically.
• Hardness Measurement software includes useful functions. a) Single and batch testing mode. b) Tolerance setting w/alarm. c) Statistic values such as Max, Min, Avg, R and S are selectable. d) Convert test result to other scales, such as HRC,HRB,HRA,HV,?b.
• All Hardness test results and indention images are saved automatically
• Hardness Test report created in Microsoft EXCEL format, can be edited, copied or printed.
• Load Cell driven system provides precise control of test force application
• Direct digital hardness reading
• Engineered to obtain highly sensitive and accurate Hardness Test readings
• Perfect for laboratories, workshops, tool rooms, inspection labs, etc.
• Hardness Measuring Range: 8-650HBW

Specifications: Brinell Hardness Tester

• The gross weight of the Brinell Hardness tester is 50% less than the traditional dead weights type tester.
• Test load selection by keyboard and LCD screen.

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, 5mm, 2.5mm
• Measuring range: 3.18HBW~ 658HBW
• Max Weight Capacity for Z-Axis: 330 lbs (150kg)
• Max measurable height: 230 mm
• Max measurable depth: 140 mm
• Dimensions: 530mm×260mm×750mm
• Power supply: 220/110 V, 50/60 Hz, 4A
• Weight: 110kg