Brinell Hardness Tester LD3000 AFFRI
Benchtop Brinell hardness tester with digital display, model LD3000 by AFFRI.
SKU: LD3000
Description
Digital hardness testers for Brinell and Vickers test method in compliance with ASTM, ISO, and JIS hardness standards. Load range from 10 to 3000 kgs. LD 3000 hardness testers are low-cost bench hardness testers with high accuracy standards. Really simple to use, with just one single button for the entire test. Load forces are applied through load cells and controlled in “Closed Loop” with a frequency of 1 kHz, assuring perfect linearity in every range. Hardness tests on all metals: iron, steel, tempered steel, cast iron, brass, aluminum, copper, and metal alloys.
Models:
- LD3000
Semi-automatic Brinell hardness tester. Reading of indentation is made through a standard microscope or through an optional electronic microscope with auto-measure. - LD3000A
Automatic Brinell hardness tester with onboard LCD and portable probe. Real Brinell HBW is in compliance with ASTM E10 and ISO 6506.
- LD3000B
Automatic Brinell hardness tester with depth hardness measurement for Brinell HBWT and Rockwell in compliance with ASTM E18 and ISO 6508. On-board LCD.
- EASY AND FAST AUTOMATIC MEASUREMENTS:
Spin the leveling screw’s handle and bring your sample to make contact with the clamping hood blocking the piece. Press the START button and the measuring head approaches the sample, applies the load to perform the indentation, and goes back upward; all in automatic succession without breaching a phase. - CLOSED-LOOP TECHNOLOGY (Pat. AFFRI):
Load forces are applied through load cells and electronically controlled in “Closed Loop” with a frequency of 1 kHz, assuring perfect linearity in every range. Range from 10 to 3000 Kgf. Results are not affected by any structural de section, misalignment, vibration, or problems associated with dead weight systems on traditional testers. The tester can also run in an inclined position. - SELF COMPENSATING AND CLAMPING SYSTEM (Pat. AFFRI):
When testing unstable samples or de-active parts, the AFFRI System will follow the sample and not lose contact, compensating for any frame deflection during the test cycle. Accurate results are assured even with oiled, dusty, or dirty pieces. - VERTICAL STROKE:
The measuring head with the indenter has a vertical stroke of 30mm. The indenter head retracts into a protective cylinder at the end of the measurement cycle.
- Test loads: from 10 to 3000 kgf (From 98,07 to 29421 N)
- Feasible tests: (Depending on the models)
-Brinell HBW: 1/10 – 1/30 – 2.5/62.5 – 2.5/187.5 – 5/25 – 5/62,5 – 5/125 – 5/250 – 5/750 – 10/100 – 10/250 – 10/500 – 10/1000 – 10/1500 – 10/3000
-Brinell HBWT: 2.5/62.5 – 2.5/187.5 – 5/125 – 5/250 – 5/750 – 10/500 – 10/1000 – 10/1500 – 10/3000
-Rockwell: HRA – HRB – HRC – HRD – HRF – HRG – HRL – HRM – HRR
-Vickers HV 3 – HV 5 – HV 10 – HV: 20 – HV 30 – HV 50 – HV 100 (Only indentation) - Standards: EN-ISO 6506-1 / EN-ISO 6507 / EN-ISO 6508-2 / ASTM E-10 / ASTM E-18 / ASTM E-384 / ASTM E-92
- Indenter and clamping-hood stroke: 30mm
- Elevating screw stroke: 150 mm. Removing the elevating screw, the vertical capacity increase till 300 mm for large samples
- Depth capacity: 190mm
- Load accuracy: better than 0,5%
