- Metrologia - Laboratorio
- Metrologia e Prove
- Campione di riferimento
- AFFRI TESTING INSTRUMENTS S.r.l.
Campione di riferimento per prova di durezza Brinell per test di durezza micro Vickersper prova di durezza Rockwell
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Caratteristiche
- Specificazioni
- per prova di durezza Rockwell, per prova di durezza Brinell, per test di durezza micro Vickers
Descrizione
Overview
ATI supplies certified / calibrated hardness test blocks for verification and calibration of hardness testers across Rockwell, Brinell, Vickers, Micro Vickers and Knoop scales. Each block is certified by ATI's ISO/IEC 17025 accredited laboratory (ANAB accreditation No. AC-3026.01) with ILAC-MRA recognition, ensuring metrological traceability and international acceptance. The range includes reference blocks covering multiple scales and hardness levels to support routine verification, calibration workflows and quality control procedures.
Available types
Typical applications
Used by accredited laboratories, manufacturers, heat treatment companies, aerospace and automotive suppliers, medical device companies and quality control departments for routine verification, periodic calibration, machine checks after maintenance or relocation, and whenever traceable hardness results are required.
Accreditation and traceability
ISO/IEC 17025 accredited certification (ANAB accreditation No. AC-3026.01). ILAC-MRA recognized traceability supports international acceptance for calibration and verification activities.
Rockwell and Superficial Rockwell — Typical specification table
Hardness Scale | Hardness Range | Size mm with mirror surface | Weight
HRA | 20 < HRA < 40 | Ø 60 x 10 mm | 0,2 kg
HRA | 45 < HRA < 75 | Ø 60 x 10 mm | 0,2 kg
HRA | 80 < HRA < 84 | Ø 60 x 10 mm | 0,2 kg
HRB | 20 < HRB < 50 | 50 x 50 mm (square) | 0,2 kg
HRB | 60 < HRB < 70 | 60 x 40 mm | 0,2 kg
HRB | 88 < HRB < 100 | 60 x 40 mm | 0,2 kg
HRC | 20 < HRC < 30 | Ø 60 x 10 mm | 0,2 kg
HRC | 35 < HRC < 55 | Ø 60 x 10 mm | 0,2 kg
HRC | 60 < HRC < 70 | Ø 60 x 10 mm | 0,2 kg
HRD* | 40 < HRD < 47 | Ø 60 x 10 mm | 0,2 kg
HRD* | 55 < HRD < 63 | Ø 60 x 10 mm | 0,2 kg
HRD* | 70 < HRD < 75 | Ø 60 x 10 mm | 0,2 kg
HRE | 95 < HRE < 100 | Ø 60 x 10 mm | 0,2 kg
HRE | 107 < HRE < 114 | Ø 60 x 10 mm | 0,2 kg
HRF | 105 < HRF < 114 | Ø 60 x 10 mm | 0,2 kg
HR15N | 70 < HR15N < 77 | Ø 60 x 10 mm | 0,2 kg
HR15N | 78 < HR15N < 88 | Ø 60 x 10 mm | 0,2 kg
HR15N | 89 < HR15N < 91 | Ø 60 x 10 mm | 0,2 kg
HR30N | 42 < HR30N < 54 | Ø 60 x 10 mm | 0,2 kg
HR30N | 55 < HR30N < 73 | Ø 60 x 10 mm | 0,2 kg
HR30N | 74 < HR30N < 80 | Ø 60 x 10 mm | 0,2 kg
HR45N | 20 < HR45N < 31 | Ø 60 x 10 mm | 0,2 kg
HR45N | 32 < HR45N < 61 | Ø 60 x 10 mm | 0,2 kg
HR45N | 62 < HR45N < 70 | Ø 60 x 10 mm | 0,2 kg
HR15T | 77 < HR15T < 80 | Ø 60 x 10 mm | 0,2 kg
HR15T | 80 < HR15T < 83 | Ø 60 x 10 mm | 0,2 kg
HR15T | 88 < HR15T < 93 | Ø 60 x 10 mm | 0,2 kg
HR30T | 49 < HR30T < 56 | Ø 60 x 10 mm | 0,2 kg
HR30T | 57 < HR30T < 63 | Ø 60 x 10 mm | 0,2 kg
HR30T | 73 < HR30T < 82 | Ø 60 x 10 mm | 0,2 kg
HR45T | 23 < HR45T < 33 | Ø 60 x 10 mm | 0,2 kg
HR45T | 34 < HR45T < 43 | Ø 60 x 10 mm | 0,2 kg
HR45T | 58 < HR45T < 72 | Ø 60 x 10 mm | 0,2 kg
** The HRB (20 < HRB < 50) master test block has a square shape. *These master hardness test blocks are subject to availability.
Brinell — Typical specification table
Hardness Scale | Hardness Range | Size mm with mirror surface | Weight
HBW 10/3000 | 150 < HBW < 225 | Ø 90 x 17 mm | 0,8 kg
HBW 10/3000 | 225 < HBW < 350 | Ø 90 x 17 mm | 0,8 kg
HBW 10/3000 | 350 < HBW < 650 | Ø 90 x 17 mm | 0,8 kg
HBW 10/1500* | 150 < HBW < 225 | Ø 90 x 17 mm | 0,8 kg
HBW 10/1500* | 225 < HBW < 350 | Ø 90 x 17 mm | 0,8 kg
HBW 10/1500* | 350 < HBW < 650 | Ø 90 x 17 mm | 0,8 kg
HBW 10/1000 | 75 < HBW < 150 | Ø 90 x 17 mm | 0,8 kg
HBW 10/1000 | 150 < HBW < 300 | Ø 90 x 17 mm | 0,8 kg
HBW 10/1000 | 300 < HBW < 450 | Ø 90 x 17 mm | 0,8 kg
HBW 10/500 | 75 < HBW < 150 | Ø 90 x 17 mm | 0,8 kg
HBW 10/500 | 150 < HBW < 300 | Ø 90 x 17 mm | 0,8 kg
HBW 10/500 | 300 < HBW < 450 | Ø 90 x 17 mm | 0,8 kg
HBW 10/250* | 75 < HBW < 150 | Ø 60 x 10 mm | 0,2 kg
HBW 10/250* | 150 < HBW < 300 | Ø 60 x 10 mm | 0,2 kg
HBW 10/250* | 300 < HBW < 450 | Ø 60 x 10 mm | 0,2 kg
HBW 10/100* | 75 < HBW < 125 | Ø 60 x 10 mm | 0,2 kg
HBW 5/750 | 100 < HBW < 225 | Ø 90 x 17 mm | 0,8 kg
HBW 5/750 | 225 < HBW < 350 | Ø 90 x 17 mm | 0,8 kg
HBW 5/750 | 350 < HBW < 650 | Ø 90 x 17 mm | 0,8 kg
HBW 5/250* | 75 < HBW < 150 | Ø 60 x 10 mm | 0,2 kg
HBW 5/250* | 150 < HBW < 300 | Ø 60 x 10 mm | 0,2 kg
HBW 5/250* | 300 < HBW < 450 | Ø 60 x 10 mm | 0,2 kg
HBW 5/125* | 75 < HBW < 150 | Ø 60 x 10 mm | 0,2 kg
HBW 5/125* | 150 < HBW < 300 | Ø 60 x 10 mm | 0,2 kg
HBW 5/125* | 300 < HBW < 450 | Ø 60 x 10 mm | 0,2 kg
HBW 5/62.5* | 75 < HBW < 150 | Ø 60 x 10 mm | 0,2 kg
HBW 5/62.5* | 150 < HBW < 300 | Ø 60 x 10 mm | 0,2 kg
HBW 5/62.5* | 300 < HBW < 450 | Ø 60 x 10 mm | 0,2 kg
HBW 2.5/187.5 | 100 < HBW < 225 | Ø 90 x 17 mm | 0,8 kg
HBW 2.5/187.5 | 225 < HBW < 350 | Ø 90 x 17 mm | 0,8 kg
HBW 2.5/187.5 | 350 < HBW < 650 | Ø 90 x 17 mm | 0,8 kg
HBW 2.5/62.5 | 75 < HBW < 150 | Ø 60 x 10 mm | 0,2 kg
HBW 2.5/62.5 | 150 < HBW < 300 | Ø 60 x 10 mm | 0,2 kg
HBW 2.5/62.5 | 300 < HBW < 450 | Ø 60 x 10 mm | 0,2 kg
*These master hardness test blocks are subject to availability.
Vickers — Typical specification table
Hardness Scale | Hardness Range | Size mm with mirror surface | Weight
HV2* | 200 < HV2 < 350 | Ø 60 x 10 mm | 0,2 kg
HV2* | 350 < HV2 < 450 | Ø 60 x 10 mm | 0,2 kg
HV2* | 450 < HV2 < 750 | Ø 60 x 10 mm | 0,2 kg
HV3* | 200 < HV3 < 350 | Ø 60 x 10 mm | 0,2 kg
HV3* | 350 < HV3 < 450 | Ø 60 x 10 mm | 0,2 kg
HV3* | 450 < HV3 < 750 | Ø 60 x 10 mm | 0,2 kg
HV5 | 175 < HV5 < 350 | Ø 60 x 10 mm | 0,2 kg
HV5 | 350 < HV5 < 450 | Ø 60 x 10 mm | 0,2 kg
HV5 | 450 < HV5 < 750 | Ø 60 x 10 mm | 0,2 kg
HV10 | 175 < HV10 < 350 | Ø 60 x 10 mm | 0,2 kg
HV10 | 350 < HV10 < 450 | Ø 60 x 10 mm | 0,2 kg
HV10 | 450 < HV10 < 750 | Ø 60 x 10 mm | 0,2 kg
HV20* | 175 < HV20 < 350 | Ø 60 x 10 mm | 0,2 kg
HV20* | 350 < HV20 < 450 | Ø 60 x 10 mm | 0,2 kg
HV20* | 450 < HV20 < 750 | Ø 60 x 10 mm | 0,2 kg
HV30 | 175 < HV30 < 350 | Ø 60 x 10 mm | 0,2 kg
HV30 | 350 < HV30 < 450 | Ø 60 x 10 mm | 0,2 kg
HV30 | 450 < HV30 < 750 | Ø 60 x 10 mm | 0,2 kg
HV50* | 175 < HV50 < 350 | Ø 60 x 10 mm | 0,2 kg
HV50* | 350 < HV50 < 450 | Ø 60 x 10 mm | 0,2 kg
HV50* | 450 < HV50 < 750 | Ø 60 x 10 mm | 0,2 kg
HV100* | 175 < HV100 < 350 | Ø 60 x 10 mm | 0,2 kg
HV100* | 350 < HV100 < 450 | Ø 60 x 10 mm | 0,2 kg
HV100* | 450 < HV100 < 750 | Ø 60 x 10 mm | 0,2 kg
*These master hardness test blocks are subject to availability.
Micro Vickers — Typical specification table
Hardness Scale | Hardness Range | Size mm with mirror surface | Weight
HV0.01* | 200 < HV0.01 < 350 | Ø 25 x 10 mm | 0,1 kg
HV0.01* | 350 < HV0.01 < 450 | Ø 25 x 10 mm | 0,1 kg
HV0.01* | 450 < HV0.01 < 750 | Ø 25 x 10 mm | 0,1 kg
HV0.015* | 200 < HV0.015 < 350 | Ø 25 x 10 mm | 0,1 kg
HV0.015* | 350 < HV0.015 < 450 | Ø 25 x 10 mm | 0,1 kg
HV0.015* | 450 < HV0.015 < 750 | Ø 25 x 10 mm | 0,1 kg
HV0.02* | 175 < HV0.02 < 350 | Ø 25 x 10 mm | 0,1 kg
HV0.02* | 350 < HV0.02 < 450 | Ø 25 x 10 mm | 0,1 kg
HV0.02* | 450 < HV0.02 < 750 | Ø 25 x 10 mm | 0,1 kg
HV0.025* | 175 < HV0.025 < 350 | Ø 25 x 10 mm | 0,1 kg
HV0.025* | 350 < HV0.025 < 450 | Ø 25 x 10 mm | 0,1 kg
HV0.025* | 450 < HV0.025 < 750 | Ø 25 x 10 mm | 0,1 kg
HV0.05* | 175 < HV0.05 < 350 | Ø 25 x 10 mm | 0,1 kg
HV0.05* | 350 < HV0.05 < 450 | Ø 25 x 10 mm | 0,1 kg
HV0.05* | 450 < HV0.05 < 750 | Ø 25 x 10 mm | 0,1 kg
HV0.1 | 175 < HV0.1 < 350 | Ø 25 x 10 mm | 0,1 kg
HV0.1 | 350 < HV0.1 < 450 | Ø 25 x 10 mm | 0,1 kg
HV0.1 | 450 < HV0.1 < 750 | Ø 25 x 10 mm | 0,1 kg
HV0.2 | 175 < HV0.2 < 350 | Ø 25 x 10 mm | 0,1 kg
HV0.2 | 350 < HV0.2 < 450 | Ø 25 x 10 mm | 0,1 kg
HV0.2 | 450 < HV0.2 < 750 | Ø 25 x 10 mm | 0,1 kg
HV0.3 | 175 < HV0.3 < 350 | Ø 25 x 10 mm | 0,1 kg
HV0.3 | 350 < HV0.3 < 450 | Ø 25 x 10 mm | 0,1 kg
HV0.3 | 450 < HV0.3 < 750 | Ø 25 x 10 mm | 0,1 kg
HV0.5 | 175 < HV0.5 < 350 | Ø 25 x 10 mm | 0,1 kg
HV0.5 | 350 < HV0.5 < 450 | Ø 25 x 10 mm | 0,1 kg
HV0.5 | 450 < HV0.5 < 750 | Ø 25 x 10 mm | 0,1 kg
HV1 | 175 < HV1 < 350 | Ø 25 x 10 mm | 0,1 kg
HV1 | 350 < HV1 < 450 | Ø 25 x 10 mm | 0,1 kg
HV1 | 450 < HV1 < 750 | Ø 25 x 10 mm | 0,1 kg
*These master hardness test blocks are subject to availability.
Typical usage and maintenance (FAQ summary)
Notes
All blocks are produced and certified to support accurate machine checks and traceable quality control. Available sizes, shapes and hardness ranges vary by scale and by product; some master blocks and specific test loads are subject to availability.
Caractéristiques / spécifications techniques
ATI supplies certified / calibrated hardness test blocks for verification and calibration of hardness testers across Rockwell, Brinell, Vickers, Micro Vickers and Knoop scales. Each block is certified by ATI's ISO/IEC 17025 accredited laboratory (ANAB accreditation No. AC-3026.01) with ILAC-MRA recognition, ensuring metrological traceability and international acceptance. The range includes reference blocks covering multiple scales and hardness levels to support routine verification, calibration workflows and quality control procedures.
Available types
- Rockwell Test Blocks (including HRA, HRB, HRC and superficial Rockwell scales)
- Brinell Test Blocks (HBW 10/3000, HBW 10/1500, HBW 10/1000, HBW 10/500, HBW 10/250, HBW 10/100, HBW 5/750, HBW 5/250, HBW 5/125, HBW 5/62.5, HBW 2.5/187.5, HBW 2.5/62.5)
- Vickers and Microhardness Blocks (HV2, HV3, HV5, HV10, HV20, HV30, HV50, HV100 and micro ranges HV0.01, HV0.015, HV0.02, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1)
- Knoop blocks for microhardness verification where required
Typical applications
Used by accredited laboratories, manufacturers, heat treatment companies, aerospace and automotive suppliers, medical device companies and quality control departments for routine verification, periodic calibration, machine checks after maintenance or relocation, and whenever traceable hardness results are required.
Accreditation and traceability
ISO/IEC 17025 accredited certification (ANAB accreditation No. AC-3026.01). ILAC-MRA recognized traceability supports international acceptance for calibration and verification activities.
Rockwell and Superficial Rockwell — Typical specification table
Hardness Scale | Hardness Range | Size mm with mirror surface | Weight
HRA | 20 < HRA < 40 | Ø 60 x 10 mm | 0,2 kg
HRA | 45 < HRA < 75 | Ø 60 x 10 mm | 0,2 kg
HRA | 80 < HRA < 84 | Ø 60 x 10 mm | 0,2 kg
HRB | 20 < HRB < 50 | 50 x 50 mm (square) | 0,2 kg
HRB | 60 < HRB < 70 | 60 x 40 mm | 0,2 kg
HRB | 88 < HRB < 100 | 60 x 40 mm | 0,2 kg
HRC | 20 < HRC < 30 | Ø 60 x 10 mm | 0,2 kg
HRC | 35 < HRC < 55 | Ø 60 x 10 mm | 0,2 kg
HRC | 60 < HRC < 70 | Ø 60 x 10 mm | 0,2 kg
HRD* | 40 < HRD < 47 | Ø 60 x 10 mm | 0,2 kg
HRD* | 55 < HRD < 63 | Ø 60 x 10 mm | 0,2 kg
HRD* | 70 < HRD < 75 | Ø 60 x 10 mm | 0,2 kg
HRE | 95 < HRE < 100 | Ø 60 x 10 mm | 0,2 kg
HRE | 107 < HRE < 114 | Ø 60 x 10 mm | 0,2 kg
HRF | 105 < HRF < 114 | Ø 60 x 10 mm | 0,2 kg
HR15N | 70 < HR15N < 77 | Ø 60 x 10 mm | 0,2 kg
HR15N | 78 < HR15N < 88 | Ø 60 x 10 mm | 0,2 kg
HR15N | 89 < HR15N < 91 | Ø 60 x 10 mm | 0,2 kg
HR30N | 42 < HR30N < 54 | Ø 60 x 10 mm | 0,2 kg
HR30N | 55 < HR30N < 73 | Ø 60 x 10 mm | 0,2 kg
HR30N | 74 < HR30N < 80 | Ø 60 x 10 mm | 0,2 kg
HR45N | 20 < HR45N < 31 | Ø 60 x 10 mm | 0,2 kg
HR45N | 32 < HR45N < 61 | Ø 60 x 10 mm | 0,2 kg
HR45N | 62 < HR45N < 70 | Ø 60 x 10 mm | 0,2 kg
HR15T | 77 < HR15T < 80 | Ø 60 x 10 mm | 0,2 kg
HR15T | 80 < HR15T < 83 | Ø 60 x 10 mm | 0,2 kg
HR15T | 88 < HR15T < 93 | Ø 60 x 10 mm | 0,2 kg
HR30T | 49 < HR30T < 56 | Ø 60 x 10 mm | 0,2 kg
HR30T | 57 < HR30T < 63 | Ø 60 x 10 mm | 0,2 kg
HR30T | 73 < HR30T < 82 | Ø 60 x 10 mm | 0,2 kg
HR45T | 23 < HR45T < 33 | Ø 60 x 10 mm | 0,2 kg
HR45T | 34 < HR45T < 43 | Ø 60 x 10 mm | 0,2 kg
HR45T | 58 < HR45T < 72 | Ø 60 x 10 mm | 0,2 kg
** The HRB (20 < HRB < 50) master test block has a square shape. *These master hardness test blocks are subject to availability.
Brinell — Typical specification table
Hardness Scale | Hardness Range | Size mm with mirror surface | Weight
HBW 10/3000 | 150 < HBW < 225 | Ø 90 x 17 mm | 0,8 kg
HBW 10/3000 | 225 < HBW < 350 | Ø 90 x 17 mm | 0,8 kg
HBW 10/3000 | 350 < HBW < 650 | Ø 90 x 17 mm | 0,8 kg
HBW 10/1500* | 150 < HBW < 225 | Ø 90 x 17 mm | 0,8 kg
HBW 10/1500* | 225 < HBW < 350 | Ø 90 x 17 mm | 0,8 kg
HBW 10/1500* | 350 < HBW < 650 | Ø 90 x 17 mm | 0,8 kg
HBW 10/1000 | 75 < HBW < 150 | Ø 90 x 17 mm | 0,8 kg
HBW 10/1000 | 150 < HBW < 300 | Ø 90 x 17 mm | 0,8 kg
HBW 10/1000 | 300 < HBW < 450 | Ø 90 x 17 mm | 0,8 kg
HBW 10/500 | 75 < HBW < 150 | Ø 90 x 17 mm | 0,8 kg
HBW 10/500 | 150 < HBW < 300 | Ø 90 x 17 mm | 0,8 kg
HBW 10/500 | 300 < HBW < 450 | Ø 90 x 17 mm | 0,8 kg
HBW 10/250* | 75 < HBW < 150 | Ø 60 x 10 mm | 0,2 kg
HBW 10/250* | 150 < HBW < 300 | Ø 60 x 10 mm | 0,2 kg
HBW 10/250* | 300 < HBW < 450 | Ø 60 x 10 mm | 0,2 kg
HBW 10/100* | 75 < HBW < 125 | Ø 60 x 10 mm | 0,2 kg
HBW 5/750 | 100 < HBW < 225 | Ø 90 x 17 mm | 0,8 kg
HBW 5/750 | 225 < HBW < 350 | Ø 90 x 17 mm | 0,8 kg
HBW 5/750 | 350 < HBW < 650 | Ø 90 x 17 mm | 0,8 kg
HBW 5/250* | 75 < HBW < 150 | Ø 60 x 10 mm | 0,2 kg
HBW 5/250* | 150 < HBW < 300 | Ø 60 x 10 mm | 0,2 kg
HBW 5/250* | 300 < HBW < 450 | Ø 60 x 10 mm | 0,2 kg
HBW 5/125* | 75 < HBW < 150 | Ø 60 x 10 mm | 0,2 kg
HBW 5/125* | 150 < HBW < 300 | Ø 60 x 10 mm | 0,2 kg
HBW 5/125* | 300 < HBW < 450 | Ø 60 x 10 mm | 0,2 kg
HBW 5/62.5* | 75 < HBW < 150 | Ø 60 x 10 mm | 0,2 kg
HBW 5/62.5* | 150 < HBW < 300 | Ø 60 x 10 mm | 0,2 kg
HBW 5/62.5* | 300 < HBW < 450 | Ø 60 x 10 mm | 0,2 kg
HBW 2.5/187.5 | 100 < HBW < 225 | Ø 90 x 17 mm | 0,8 kg
HBW 2.5/187.5 | 225 < HBW < 350 | Ø 90 x 17 mm | 0,8 kg
HBW 2.5/187.5 | 350 < HBW < 650 | Ø 90 x 17 mm | 0,8 kg
HBW 2.5/62.5 | 75 < HBW < 150 | Ø 60 x 10 mm | 0,2 kg
HBW 2.5/62.5 | 150 < HBW < 300 | Ø 60 x 10 mm | 0,2 kg
HBW 2.5/62.5 | 300 < HBW < 450 | Ø 60 x 10 mm | 0,2 kg
*These master hardness test blocks are subject to availability.
Vickers — Typical specification table
Hardness Scale | Hardness Range | Size mm with mirror surface | Weight
HV2* | 200 < HV2 < 350 | Ø 60 x 10 mm | 0,2 kg
HV2* | 350 < HV2 < 450 | Ø 60 x 10 mm | 0,2 kg
HV2* | 450 < HV2 < 750 | Ø 60 x 10 mm | 0,2 kg
HV3* | 200 < HV3 < 350 | Ø 60 x 10 mm | 0,2 kg
HV3* | 350 < HV3 < 450 | Ø 60 x 10 mm | 0,2 kg
HV3* | 450 < HV3 < 750 | Ø 60 x 10 mm | 0,2 kg
HV5 | 175 < HV5 < 350 | Ø 60 x 10 mm | 0,2 kg
HV5 | 350 < HV5 < 450 | Ø 60 x 10 mm | 0,2 kg
HV5 | 450 < HV5 < 750 | Ø 60 x 10 mm | 0,2 kg
HV10 | 175 < HV10 < 350 | Ø 60 x 10 mm | 0,2 kg
HV10 | 350 < HV10 < 450 | Ø 60 x 10 mm | 0,2 kg
HV10 | 450 < HV10 < 750 | Ø 60 x 10 mm | 0,2 kg
HV20* | 175 < HV20 < 350 | Ø 60 x 10 mm | 0,2 kg
HV20* | 350 < HV20 < 450 | Ø 60 x 10 mm | 0,2 kg
HV20* | 450 < HV20 < 750 | Ø 60 x 10 mm | 0,2 kg
HV30 | 175 < HV30 < 350 | Ø 60 x 10 mm | 0,2 kg
HV30 | 350 < HV30 < 450 | Ø 60 x 10 mm | 0,2 kg
HV30 | 450 < HV30 < 750 | Ø 60 x 10 mm | 0,2 kg
HV50* | 175 < HV50 < 350 | Ø 60 x 10 mm | 0,2 kg
HV50* | 350 < HV50 < 450 | Ø 60 x 10 mm | 0,2 kg
HV50* | 450 < HV50 < 750 | Ø 60 x 10 mm | 0,2 kg
HV100* | 175 < HV100 < 350 | Ø 60 x 10 mm | 0,2 kg
HV100* | 350 < HV100 < 450 | Ø 60 x 10 mm | 0,2 kg
HV100* | 450 < HV100 < 750 | Ø 60 x 10 mm | 0,2 kg
*These master hardness test blocks are subject to availability.
Micro Vickers — Typical specification table
Hardness Scale | Hardness Range | Size mm with mirror surface | Weight
HV0.01* | 200 < HV0.01 < 350 | Ø 25 x 10 mm | 0,1 kg
HV0.01* | 350 < HV0.01 < 450 | Ø 25 x 10 mm | 0,1 kg
HV0.01* | 450 < HV0.01 < 750 | Ø 25 x 10 mm | 0,1 kg
HV0.015* | 200 < HV0.015 < 350 | Ø 25 x 10 mm | 0,1 kg
HV0.015* | 350 < HV0.015 < 450 | Ø 25 x 10 mm | 0,1 kg
HV0.015* | 450 < HV0.015 < 750 | Ø 25 x 10 mm | 0,1 kg
HV0.02* | 175 < HV0.02 < 350 | Ø 25 x 10 mm | 0,1 kg
HV0.02* | 350 < HV0.02 < 450 | Ø 25 x 10 mm | 0,1 kg
HV0.02* | 450 < HV0.02 < 750 | Ø 25 x 10 mm | 0,1 kg
HV0.025* | 175 < HV0.025 < 350 | Ø 25 x 10 mm | 0,1 kg
HV0.025* | 350 < HV0.025 < 450 | Ø 25 x 10 mm | 0,1 kg
HV0.025* | 450 < HV0.025 < 750 | Ø 25 x 10 mm | 0,1 kg
HV0.05* | 175 < HV0.05 < 350 | Ø 25 x 10 mm | 0,1 kg
HV0.05* | 350 < HV0.05 < 450 | Ø 25 x 10 mm | 0,1 kg
HV0.05* | 450 < HV0.05 < 750 | Ø 25 x 10 mm | 0,1 kg
HV0.1 | 175 < HV0.1 < 350 | Ø 25 x 10 mm | 0,1 kg
HV0.1 | 350 < HV0.1 < 450 | Ø 25 x 10 mm | 0,1 kg
HV0.1 | 450 < HV0.1 < 750 | Ø 25 x 10 mm | 0,1 kg
HV0.2 | 175 < HV0.2 < 350 | Ø 25 x 10 mm | 0,1 kg
HV0.2 | 350 < HV0.2 < 450 | Ø 25 x 10 mm | 0,1 kg
HV0.2 | 450 < HV0.2 < 750 | Ø 25 x 10 mm | 0,1 kg
HV0.3 | 175 < HV0.3 < 350 | Ø 25 x 10 mm | 0,1 kg
HV0.3 | 350 < HV0.3 < 450 | Ø 25 x 10 mm | 0,1 kg
HV0.3 | 450 < HV0.3 < 750 | Ø 25 x 10 mm | 0,1 kg
HV0.5 | 175 < HV0.5 < 350 | Ø 25 x 10 mm | 0,1 kg
HV0.5 | 350 < HV0.5 < 450 | Ø 25 x 10 mm | 0,1 kg
HV0.5 | 450 < HV0.5 < 750 | Ø 25 x 10 mm | 0,1 kg
HV1 | 175 < HV1 < 350 | Ø 25 x 10 mm | 0,1 kg
HV1 | 350 < HV1 < 450 | Ø 25 x 10 mm | 0,1 kg
HV1 | 450 < HV1 < 750 | Ø 25 x 10 mm | 0,1 kg
*These master hardness test blocks are subject to availability.
Typical usage and maintenance (FAQ summary)
- When to use: daily verification, periodic calibrations, after repairs or adjustments, whenever traceable results are required.
- How to maintain: avoid repeated testing on the same area; use entire surface systematically; store in a protective case away from dust and humidity; clean with alcohol or lint-free cloth; avoid contamination or oil residues; replace when surface wear or deformation is visible.
- Calibration frequency: typically recalibrate annually or as required by internal quality procedures.
Notes
All blocks are produced and certified to support accurate machine checks and traceable quality control. Available sizes, shapes and hardness ranges vary by scale and by product; some master blocks and specific test loads are subject to availability.
Caractéristiques / spécifications techniques
- Brand / Manufacturer: ATI (Affri Testing Instruments)
- Accreditation: ISO/IEC 17025 (ANAB accreditation No. AC-3026.01) with ILAC-MRA recognition
- Scales covered: Rockwell (including superficial), Brinell, Vickers, Micro Vickers, Knoop
- Typical block materials: precision-machined mirror surfaces (sizes and shapes as per tables above)
- Typical sizes: Ø 90 x 17 mm (heavier Brinell masters, ~0.8 kg), Ø 60 x 10 mm (~0.2 kg) and Ø 25 x 10 mm (micro blocks, ~0.1 kg); selected HRB square block 50 x 50 mm
- Hardness ranges: multiple bands per scale as listed in tables above (examples: HRA, HRB, HRC ranges; HBW with various test loads; HV macro and micro ranges)
- Weight indications: 0,8 kg for large Brinell masters; 0,2 kg for many Rockwell/Vickers masters; 0,1 kg for micro Vickers masters
- Traceability: certificate issued by ISO/IEC 17025 accredited lab (certificate accompanies each certified block)
- Availability: specific master blocks and some test load variants may be subject to availability
Ricerche correlate
- Macchina per test
- Macchina per prova per materiali
- Durometro AFFRI
- Macchina per test di compressione
- Durometro da banco AFFRI
- Macchina per test verticale
- Macchina per test di tensione
- Durometro con display digitale AFFRI
- Durometro Rockwell AFFRI
- Durometro Brinell AFFRI
- Durometro Vickers AFFRI
- Durometro automatico AFFRI
- Durometro portatile AFFRI
- Macchina per test di trazione
- Durometro di metalli AFFRI
- Macchina per test di forza
- Tester di durezza per acciaio
- Macchina per test a motore
- Durometro Shore AFFRI
- Durometro a motore AFFRI
* I prezzi non includono tasse, spese di consegna, dazi doganali, né eventuali costi d'installazione o di attivazione. I prezzi vengono proposti a titolo indicativo e possono subire modifiche in base al Paese, al prezzo stesso delle materie prime e al tasso di cambio.