Descrizione del prodotto:
Settore dei prodotti Qualtech Portable Magnetic Rockwell & Brinell Hardness Tester è un Durometro portatile a indentazione with magnetic feet to instantly measure the hardness of samples and sample surfaces in accordance with the Scala di durezza Rockwell e il Brinell Hardness Scale at the touch of a button in the field and at your laboratory.
Il Magnetic Feet di questo Automatic Handheld Rockwell and Brinell Hardness Tester offer a professional and user-friendly hardness measurement by attaching this Rockwell and Brinell Hardness Tester onto a sample surface magnetically with the touch of a button.
Questo Portable Rockwell & Brinell Hardness Tester offers the newest microchip technology combined with an advanced electromagnetic technology, a large LCD Display, included Rockwell and Brinell Calibration Tiles, Automatic Calibration, a wide measuring range including HRA, HRB and HRC, an integrated Microscope with a maximum of 40X magnification, a Diamond Indenter with a 120° Tip and two Ball Indenters with a size of 1.588 mm and 2.5 mm, an integrated Memory, a wide range of preset Hardness Test Data and Hardness Graphs for data comparison, a wide range of preset Hardness Test Programs, instant sample measurement, high accuracy and high precision, user-friendly application, Dust Proof Design, user-friendly sample handling, a rechargeable Li-Ion Battery, an extensive Battery Life, an ergonomic design, reliable performance, longevity and much more.
Questo avanzato Magnetic Handheld Rockwell & Brinell Hardness Tester is suitable for a wide range of hardness measurements and samples including Stainless Steel Plates, Bearings, Stainless Steel Pipes, Stainless Steel Tubes, Boilers, Stainless Steel Containers, Stainless Steel Vessels, Stainless Steel Heating Elements and Heating Pipes and relates samples.
Questo Portable Rockwell & Brinell Hardness Tester is engineered for Batch Hardness Measurements in the field and on site as well as for samples measurements at your laboratory for research and quality management.
This professional Magnetic Handheld Rockwell & Brinell Hardness Tester is designed and engineered in accordance with international testing standards including:
- ASTM E10 (Standard Test Method for Brinell Hardness of Metallic Materials)
- ASTM E18 (Metodi di prova standard per la durezza Rockwell dei materiali metallici)
- ASTM E103 (Standard Practice for Rapid Indentation Hardness Testing of Metallic Materials)
- ISO 6506 (Metallic materials — Brinell hardness test)
- ISO 6508 (Materiali metallici — Prova di durezza Rockwell)
Automatic Handheld Rockwell and Brinell Hardness Tester - Applicazione:
Questo Automatic Handheld Rockwell and Brinell Hardness Tester is a next‑generation portable hardness testing instrument engineered for fast, accurate, and reliable on‑site metal hardness measurements. Designed for field technicians, pipeline inspectors, weld QA teams and industrial engineers, this device combines newest microchip technology with a rugged, ergonomic chassis for dependable performance in demanding environments.
Equipped with instant Rockwell and Brinell hardness measurement, this Precision Pipe and Pipeline Hardness Tester with Electromagnetic Feet delivers precise HRA, HRB and HRC values at the press of a button. The integrated electromagnetic feet ensure secure attachment to steel pipes, curved surfaces and large metal structures, enabling stable and repeatable hardness tests even in vertical or overhead positions.
A large LCD display, SoftTouch buttons and user‑friendly sample handling make operation intuitive, while the dust‑proof design ensures long service life in industrial conditions. This professional Portable Hardness Tester tester includes precision‑engineered indenters, Rockwell & Brinell calibration tiles and a high‑capacity rechargeable Li‑Ion battery for extensive field use without interruption.
Engineered in accordance with ASTM E10, ASTM E18, ASTM E103, ISO 6506, and ISO 6508, this Durometro provides laboratory‑grade accuracy in a fully portable format - ideal for aluminum, steel, alloy components, pipelines, welds, castings, forgings and many more materials.
1. Rockwell Hardness Test Method (HRA, HRB, HRC)
Principle
Il Rockwell test measures hardness by determining the depth of penetration of an indenter under a specific load. Your handheld tester automates this process using microchip‑controlled force application.
How It Works
Initial Contact (Minor Load)
The indenter (diamond cone or steel ball) is brought into contact with the material using a small preliminary force. This establishes a zero reference point.
Major Load Application The tester automatically applies the major load.
The electromagnetic feet stabilize the device so the load is applied perfectly perpendicular to the surface.
Penetration Measurement
The microchip measures how deep the indenter penetrates under the major load.
Hardness Calculation
The tester instantly calculates the Rockwell hardness value (HRA, HRB, or HRC) based on the penetration depth.
Why Rockwell Is Used
- Fast
- Repeatable
- Ideal for steel pipes, welds, and structural components
- Minimal surface preparation required
2. Brinell Hardness Test Method (HBW)
Principle
The Brinell test measures hardness by pressing a hard spherical indenter into the material under a controlled load and then analyzing the diameter of the resulting indentation.
How It Works
Indenter Placement
A hardened steel or carbide ball is pressed into the material surface.
Load Application
The tester applies a controlled force for a defined duration.
The electromagnetic feet ensure the instrument does not shift during loading.
Indentation Measurement
The device’s microchip analyzes the indentation geometry using internal sensors.
Hardness Calculation
Brinell hardness is calculated using the standard formula relating load, ball diameter, and indentation size.
Why Brinell Is Used
- Excellent for coarse‑grained materials
- Ideal for castings, forgings, thick pipes, and weld zones
- Provides a large, averaged hardness value
This precision Hardness Tester is reliable and:
- Performs both Rockwell and Brinell instantly
- Fully portable, battery‑powered, and field‑ready
- Electromagnetic feet allow testing on pipes, curved surfaces, and vertical structures
- Complies with ASTM and ISO standards
- Delivers laboratory‑grade accuracy in rugged industrial environments
Automatic Handheld Rockwell & Brinell Hardness Tester - Caratteristiche:
- Le ultime novità di Microchip Technology
- Prova istantanea di durezza Rockwell
- Instant Brinell Hardness Test
- Rockwell & Brinell Hardness Measurement including HRA, HRB and HRC
- Ampio display LCD
- Pulsanti Softtouch comodi
- Design resistente alla polvere
- Electromagnetic Feet
- Precision engineered Indenters
- Applicazione di facile utilizzo
- Gestione dei campioni di facile utilizzo
- Suitable for a wide range of materials including Aluminum, Steel an many more
- Included Rockwell & Brinell Calibration Tiles
- Elevata accuratezza e alta precisione
- Integrated rechargeable Li-Ion Battery
- Lunga durata della batteria
- Design ergonomico e prestazioni affidabili
- Engineered in accordance with international test standards including ASTM E10, ASTM E18, ASTM E103, ISO 6506, ISO 6508
Portable Rockwell and Brinell Hardness Tester - Specifications:
| Modello | QPI-MRT800 | QPI-MRT820 | QPI-MRT860 |
|---|---|---|---|
| Le ultime novità di Microchip Technology | Sì | Sì | Sì |
| Electromagnetic Technology | Sì | Sì | Sì |
| Ampio display LCD | Sì | Sì | Sì |
| Metodo di prova | Prova di durezza Rockwell | Brinell Hardness Test | Prova di durezza Rockwell Brinell Hardness Test |
| Indenter | Diamond Indenter: 120° Cone Carbide Alloy Ball Indenter: 1.588 mm | Diamond Indenter: 120° Cone Carbide Alloy Ball Indenter: 1.588 mm Carbide Alloy Ball Indenter: 2.5 mm | Diamond Indenter: 120° Cone Carbide Alloy Ball Indenter: 1.588 mm Carbide Alloy Ball Indenter: 2.5 mm |
| Intervallo di misura | 20 - 88 HRA 20 - 100 HRB 20 - 70 HRC | 20 - 88 HRA 20 - 100 HRB 20 - 70 HRC 150 - 450 HBW | 20 - 88 HRA 20 - 100 HRB 20 - 70 HRC 150 - 450 HBW |
| Preload | 10 kg | 10 kg | 10 kg |
| Carichi di prova | 60 kg, 100 kg, 150 kg | 60 kg, 100 kg, 150 kg, 187.5 kg | 60 kg, 100 kg, 150 kg, 187.5 kg |
| Risoluzione dello schermo | 0.1 HR | 0.1 HR / 1 HBW | 0.1 HR / 1 HBW |
| Precisione | ≤ 1% | ≤ 1% | ≤ 1% |
| Minimum Sample Size | Plane Samples: ≥200 mm x 60 mm, Thickness: ≥5 mm Cylindric Samples: ≥60 mm, Length ≥200 mm, Thickness: ≥8 mm | Plane Samples: ≥200 mm x 60 mm, Thickness: ≥5 mm | Plane Samples: ≥200 mm x 60 mm, Thickness: ≥5 mm |
| Precision engineered Indenters | Sì | Sì | Sì |
| Microscope | 40X | 40X | 40X |
| User- friendly Menu Navigation | Sì | Sì | Sì |
| Calibrazione automatica | Sì | Sì | Sì |
| Piastrelle di calibrazione incluse | Rockwell Tile | Brinell Tile | Rockwell Tile Brinell Tile |
| Applicazione di facile utilizzo | Sì | Sì | Sì |
| Gestione dei campioni di facile utilizzo | Sì | Sì | Sì |
| Design resistente alla polvere | Sì | Sì | Sì |
| Misurazione istantanea del campione | Sì | Sì | Sì |
| Elevata accuratezza e alta precisione | Sì | Sì | Sì |
| Integrated rechargeable Li-Ion battery | Sì | Sì | Sì |
| Lunga durata della batteria | Sì | Sì | Sì |
| Design ergonomico | Sì | Sì | Sì |
| Prestazioni affidabili e lunga durata | Sì | Sì | Sì |
| Tensione | 100 - 240VAC 50Hz/60Hz | 100 - 240VAC 50Hz/60Hz | 100 - 240VAC 50Hz/60Hz |
| Engineered in accordance with international test standards including ASTM E10, ASTM E18, ASTM E103, ISO 6506, ISO 6508 | |||
Automatic Portable Rockwell and Brinell Hardness Tester – Articoli inclusi:
- Automatic Portable Rockwell & Brinell Hardness Tester
- Accessori
- Li-Ion Battery
- Alimentatore
- Scatola da trasporto
- Certificato di qualità
- Accuratamente calibrato
- Certificato di taratura
- Manuale d'uso
- Garanzia estesa
- Assistenza a vita
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