Product Description
Main Feature:
1. This machine adopts a fully closed-loop sensor control system with high precision, high repeatability and stability;
2. Maximum test force is 250kgf;
3. The overall steel plate is welded, the structure is firm, and the rigidity is good;
4. Comply with ASTM DIN, ISO, JIS international standards, and China national standard GB;
5. LCD liquid crystal display or computer screen display, direct digital display of measurement results, and conversion of relevant hardness values;
6. The operation can be switched between Chinese and English;
Parameter:
1.Minimum detection resolution: 0.2um
2.Objective lens magnification: 70X, 140X
3.Test force time: 1-99 seconds
4.Loading and unloading method: automatic closed-loop sensor control
5.Test process: automatic
6.Display: LCD menu display, current scale, hardness value, statistical data, 7.average value, standard deviation
8.Test height: within 250mm
9.Test depth: within 130mm
10.The minimum diameter of cylindrical parts is 3mm
11.Working power supply :220V/50Hz
Advanced Multi-Scale Hardness TestingThe 900LV2 enables seamless testing across Rockwell, Superficial Rockwell, and Brinell scales for a wide range of materials. Its versatile indenter system accommodates both diamond cone and hard alloy ball options, supporting precise evaluations of steel, alloys, and non-ferrous metals. The tester automatically applies, holds, and releases test loads, ensuring consistent accuracy every time.
Comprehensive Data Management and AnalysisEquipped with a digital LCD touch screen, this tester can store up to 500 test results and features advanced software for statistical analysis and hardness conversion. Data transfer is simplified with USB and RS232 outputs, while built-in curve printing and reports assist with thorough documentation. The storage and connectivity options support efficient workflows in high-demand environments.
Rugged Construction and User-Friendly DesignFabricated from cast iron with a powder-coated finish, the 900LV2 is built for longevity in industrial settings. Its intuitive touch screen, integrated LED lighting, and quiet operation (<60 dB) foster ease of use and safety. The unit's bench-mounted, standalone configuration supports testing specimens up to 220 mm high and 170 mm deep, offering flexibility for various applications.
FAQ's of 900LV2 Multifunctional Rockwell Hardness Tester:
Q: How does the 900LV2 Multifunctional Rockwell Hardness Tester operate?
A: The 900LV2 uses automatic force application, holding, and release to perform hardness testing according to selected Rockwell, Superficial Rockwell, or Brinell methods. Users set the parameters via the digital LCD touch screen, place the specimen, and let the machine perform an instantaneous measurement after indentation.
Q: What types of indenters are compatible with the 900LV2 Tester?
A: This tester supports diamond cone and hard alloy ball indenters (with 1/16", 1/8", and 1/4" ball sizes available as standard and optional choices), allowing it to accommodate a wide range of testing requirements and material types.
Q: Where can the 900LV2 Hardness Tester be used effectively?
A: It is ideally suited for metallurgical laboratories, industrial production environments, and quality inspection facilities, where precise, repeatable hardness measurements are crucial for ensuring material standards and consistency.
Q: What data management features does the tester provide?
A: The device can store up to 500 individual test results, supports statistical analysis, enables hardness scale conversion (Rockwell, Brinell, Vickers, and others), and allows data export via USB, RS232, and printer interfaces, all geared toward streamlining quality control processes.
Q: What is the process for changing between hardness scales or tests?
A: Users can quickly select the required test method and hardness scale through the touch screen interface. The tester's design makes changing indenters and setting appropriate loads straightforward, enabling smooth transitions between different testing standards.
Q: What are the benefits of using the 900LV2 for hardness testing?
A: The 900LV2 offers high measurement accuracy, versatile testing options, substantial data storage, and automatic operation. Its compliance with ASTM E18, ISO 6508, and GB/T230 standards ensures reliable results, making it a trusted tool for demanding quality assurance workflows.