Product Description
Touch Screen Hardness Tester with Brinell Rockwell Vickers Scales
Introduction:
HBRVS-187.5 digital display Blovi hardness tester has 8-inch touch screen intuitive display and single-chip control system, which can realize man-machine dialogue and automatic operation; it has high test accuracy, simple operation, high sensitivity, convenient use, and stable display value; It fully realizes the automatic operation of test force application, removal, and direct display of hardness value. Built-in printer, RS232 interface and USB interface can realize data exchange between computer and hardness tester.
Features:
1.Adopt 8-inch touch screen, display rich content, easy to operate
2.Ready-to-use, no need to install weights
3.Three test methods for Brinell, Rockwell and Vickers hardness
4.Automatic hardness conversion
5.High precision optical system
6.Measurement data U disk saved as EXCEL format, easy to edit and save
7.With RS232 interface, test results can be transmitted to the computer
Scope of application:
Determination of Brinell, Vickers, Rockwell hardness of ferrous metals, non-ferrous metals and hard alloys; Wide range of applications, can be widely used to determine:
a. Brinell hardness of castings, annealed steel, normalized steel, non-ferrous metals and soft alloys
b. Rockwell hardness of heat-treated materials such as quenching, quenching and tempering
c. Vickers hardness of nitriding layer, ceramics, thin plate, metal sheet, electroplating layer and tiny parts.
Specification:
Delay control: adjustable from 0 to 90 seconds
Distance from the center of the indenter to the body: 160mm
Maximum allowable height of the sample: Rockwell 200mm, Brinell Vickers 165mm
Dimensions of the hardness tester (length A width A height): 550 x 230 x 750mm
Approx. weight of the instrument: 89kg
Test force:
Rockwell: 60, 100, 150KGf (588, 980, 1471N)
Brinell: 31.25, 62.5, 187.5Kgf (306.5, 612.9, 1839N)
Vickers: 30, 100Kgf (294.2, 980.7N)
Measuring ruler:
Rockwell: HRA, HRB, HRC, HRD, HRF, HRG
Brinell: HBW2.5/31.25 HBW2.5/62.5 HBW5/62.5 HBW2.5/187.5
Vickers: HV30, HV100
Measuring range:
Rockwell: 20-95HRA, 10-100HRBW, 20-70HRC
Brinell: 5-650HBW
Vickers: 10-2900HV
Magnification: 100X, 50X, 25X
Advanced Multi-Scale TestingThis hardness tester accommodates Brinell, Rockwell, and Vickers methods, enabling comprehensive hardness analysis for a wide range of materials. Multi-scale precision ensures suitability for metals, alloys, and treated surfaces, making it a versatile solution for quality assurance and research laboratories.
User-Friendly OperationWith a 7-inch color touch screen and digital automatic controls, users experience intuitive navigation and can select test scales with ease. Multi-language support and on-screen calibration further simplify operation, promoting efficiency and reducing user errors.
Data Connectivity and ReportingIntegrated data storage and connectivity options, including USB, RS232, and optional wireless, empower seamless data transfer and export. The built-in analysis software and printer/database integration allow for efficient documentation and statistical reporting of test outcomes.
FAQ's of Touch Screen Hardness Tester with Brinell Rockwell Vickers Scales:
Q: How does the Touch Screen Hardness Tester ensure accurate results across Brinell, Rockwell, and Vickers scales?
A: Accuracy is achieved through automated indentation measurement and digital calibration, while compliance with ASTM and ISO standards verifies reliable results for each scale: Brinell (5-650 HB), Rockwell (HRA/HRB/HRC 20-70), and Vickers (HV 10-1000).
Q: What are the benefits of using the integrated analysis software?
A: The integrated software streamlines data recording, analysis, and export, enabling users to quickly evaluate specimen hardness and generate statistical output or reports for quality control, reducing post-test manual processes.
Q: When is it recommended to use the diamond or steel ball indenter types?
A: Diamond indenters are ideal for testing harder materials (Vickers, Rockwell C), while steel ball indenters suit softer materials and scales (Brinell, Rockwell A/B), depending on the application and specimen's hardness range.
Q: Where can this hardness tester be installed for optimal use?
A: It is designed as a bench or table-mounted instrument, suitable for laboratory environments, industrial settings, and quality control facilities with specimen size up to 200 mm height and 150 mm width.
Q: What is the process of calibrating the machine before operation?
A: Users perform on-screen digital calibration via the 7-inch touch LCD, following prompts to ensure the tester's precision and readiness for various hardness scales before starting the test cycles.
Q: How does the safety system protect the operator and equipment?
A: The tester features overload protection and an emergency stop, which safeguards the device and user during operation by preventing mechanical or electrical faults and allowing for immediate halt in emergencies.
Q: What usage capacity and export options are available?
A: The machine can process up to 500 samples per day, outputs data via USB, RS232, or wireless options, and supports both database and printer integration for efficient reporting and archiving.