LD3000AX
Universal hardness testers for Vickers, Rockwell, Superficial Rockwell and Brinell hardness test methods in compliance with ASTM and ISO hardness standards. LD3000AX is a hardness testers for fully automatic test cycles including indentation autoreading through the high resolution camera and the autofocus system. Motorized measuring head and equipped with an automatic turret with indenters and magnification lenses. The instrument allows for hardness measuring in different hardness scales with just one tester, without the need of several testers in own laboratory. Load forces are applied through load cells and electronically controlled in Closed Loop (Pat. Affri). Wide touchscreen for easy test planning and a clear view of results. Statistics and charts are automatically generated and can be stored with test sessions in the large archive. User friendly interface with conversion tables and round correction values for tests on covex cylindrical surfaces or various diameters. Hardness tests on all metals: iron, steel, tempered steel, cast iron, brass, aluminum, copper and metal alloys. Heat treatment, hardening, nitriding, cementation and hardfacing. Knoop test on ceramic and glass materials.Test loads: Variant from 1 to 250 kgf (From 9,807 to 2452 N). Variant from 3 to 3000 kgf (From 29.4 to 29421 N)
Rockwell ISO 6508 / ASTM E-18: HRA - HRB - HRC - HRD - HRF - HRG - HRL - HRM - HRR / HRN - HRT
Brinell HBW and HBWT ISO 6506 / ASTM E-10: HBW1/30 - HBW2.5/15.625 - HBW2.5/31.25 - HBW2.5/62.5 - HBW2.5/187.5 - HBW5/25 - HRW5/62,5 - HBW5/125 - HBW5/250 - HBW5/750 - HBW10/100 - HBW10/250 - HBW10/500 - HBW10/1000 - HBW10/1500 - HBW10/3000
HBWT2.5/62.5 - HBWT2.5/187.5 - HBWT5/125 - HBWT5/250 - HBWT5/750 - HBWT10/500 - HBWT10/1000 - HBWT10/1500 - HBWT10/3000
Vickers ISO 6507 / ASTM E-384 - Knoop ISO 4545: HV1 - HV2 - HV3 - HV5 - HV10 - HV20 - HV30 - HV50 - HV100
One button hardness measurement
The hardness tester measuring head moves down until contact is made, applies the force and make the indentation. The software will move to the camera view mode where the indent is automatically measured.Closed Loop (Pat. Affri)
Closed loop load cells control load forces with a frequency of 1 khz, assuring perfect linearity in every range. Results are not affected by any structural deflection, misalignment or vibration.Motorized measuring head
Automatic movements with automatic loading when contact is made. The approach of the head to the sample and not the opposite allows more accurate, scable and safe measurements.Protected diamond indenter
The Affri diamond indenter has a life-span longer tanks to the special protective cup. The indenter retracts and moves down just after the test piece is clamped thereby minimizing the risk to accidental shock.Clamping system (Pat. AFFRI)
Secure contact with the specimen is always mantained, even in the unlikely event of any specimen movement during the operation cycle. The clamping system assures perfect stability of any test piece throughout the test cycle.Motorized turret (Indenter/Objective)
One slot for an indenter and one slot for an objective. Auto-rotating and auto-tool-switching for a complete automatic measurement cycle.Software LD3000AX
The preinstalled software controls the whole instrument avoiding setting errors or operators mistakes:Powerful software for test cycle managing and automatic indent reading. Wide settings parameters for measurement setup, image adjustments, statistics and data storage.
TECHNICAL FEATURES
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LD3000AX
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Standards
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EN-ISO 6506 / EN-ISO 6507 / EN-ISO 6508 / EN-ISO 2039 / EN-ISO 7619 / EN-ISO 868 / ASTM E-103 / ASTM E-18 / ASTM E-10 / ASTM E-384
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Height capacity
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200 - 240 mm / 7.8 - 9.4” (More on request)
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Indenter and clamping hood stroke
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Motorized 20 mm / 0.8”
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Depth capacity
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190 mm / 7.4”
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Reading
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Focus: automatic and manual - Reading: automatic and manual
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Preload
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29.4 - 98.1 N (3 - 10 kgf)
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Test loads
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LD3000 AX (variant 250) from 1 to 250 kgf (From 9,807 to 2452 N). LD3000 AX (variant 3000) from 3 to 3000 kgf (From 29.4 to 29421 N) Vickers - Knoop: 9.807 - 19.60 - 29.42 - 49.03 - 98.07 - 196 - 294.2 - 490.35 - 980.7 N (1 - 2 - 3 - 5 - 10 - 20 - 30 - 50 - 100 kgf) Brinell: 9.807 - 24.52 - 49.03 - 61.29 - 98.07 - 153.2 - 245.2 - 294.2 - 306.5 - 612.9 - 1226 - 1839 - 2452 - 4903 - 7355 - 9870 - 29421 N) Rockwell: 588.4 - 980.7 - 1471 N (60 - 100 - 150 kgf) Superficial Rockwell: 147.1 - 294.2 - 441.3 N (15 - 30 - 45 kgf) |
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Feasible tests
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Rockwell: HRC - HRA - HRD - HRB - HRF - HRG - HRL - HRM - HRR Superficial Rockwell: HRN - HRT Brinell HBW (Depending on the models): HBW1/30 - HBW2.5/15.625 - HBW2.5/31.25 - HBW2.5/62.5 - HBW2.5/187.5 - HBW5/25 - HRW5/62.5 - HBW5/125 - HBW5/250 - HBW5/750 - HBW10/100 - HBW10/250 - HBW10/500 - HBW10/1000 - HBW10/1500 - HBW10/3000 Brinell HBWT (Depending on the models): HBT 2.5/62.5 - HBT 2.5/187.5 - HBT 5/125 - HBWT5/250 - HBWT5/750 - HBWT10/500 - HBWT10/1000 - HBWT10/1500 - HBWT10/3000 Vickers (Depending on the models): HV1 - HV2 - HV3 - HV5 - HV10 - HV20 - HV30 - HV50 - HV100 |
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Load accuracy
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Better than 0.05 %
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