Introduction
A Leeb hardness tester measures material hardness using rebound impact principle. It is widely used in metallurgy and mechanical engineering. The system ensures rapid hardness evaluation. It solves destructive testing limitations. By providing portable measurement, it supports field material inspection.
Portable Leeb Hardness Tester LLHT-T2012
Portable operates continuously for up to 300 hours on a 7.4V, 1500mAh lithium battery. It supports dual testing modes with shortcut key switching. The device features automatic impact de...
Portable Leeb Hardness Tester LLHT-T2011
Portable offers a measuring range of 170 to 960 for accurate, non-destructive testing across various metal materials. The device supports multiple hardness scales. It features automatic ...
Portable Leeb Hardness Tester LLHT-T2010
Portable offers a measuring range of 170 to 960 , ensuring precise hardness testing across various materials. It features an display for clear readings in all environments. The device su...
Standards
ISO 6508-1:2015-Metallic materials-Rockwell hardness test-Test method
Complies with the above standards, but is not limited to them.
Features
1. Choice of scale or method suits the material and hardness range.
2. Data storage and export support inspection reports.
3. Sturdy frame and precise indenter ensure consistent results.
4. Accessories and spare indenters are available.
5. Bench or portable models suit laboratory and on-site checks.
FAQ
What are the main applications of the Leeb Hardness Tester?
The Leeb Hardness Tester is used to measure the hardness of materials such as metals, rubber, plastics, foams or coatings. It supports material verification, heat-treatment checks and quality control in manufacturing and inspection.
What standards does the Leeb Hardness Tester comply with?
The tester is designed with reference to applicable ISO, ASTM and GB/T standards for the relevant hardness scale and IEC 61010 electrical safety. Procedures must follow the specified standard method. Compliance documentation can be provided on request.
What warranty comes with the Leeb Hardness Tester?
The complete unit carries a 12-month warranty from delivery, covering the main body, core components and controller against manufacturing defects. Consumables and wearing parts such as filters, seals and probes are not covered. Damage from misuse, improper power or unauthorised repair is excluded, and extended warranty can be quoted.
Is the Leeb Hardness Tester difficult to operate?
The controls are designed for regular laboratory use, so most users become confident after a brief introduction. The manual walks through each step, and common settings can be saved for repeat work. Online or on-site training is available if the site requires it.
What is the typical lead time for order delivery?
Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Is calibration included?
Regular calibration keeps measurements within the stated accuracy; an annual check is typical, with shorter intervals for heavy or regulated use. Reference standards and procedures are described in the manual. We can quote calibration with certificates.
Are consumables and spare parts easy to obtain?
No proprietary consumable contract is required; standard parts are available from us and common laboratory suppliers. Our service team can supply a recommended parts list for the model. Most routine spares are held for quick delivery.
Can it be adapted to our requirements?
The standard model can be configured with selected accessories and operating options to suit the task. Non-standard requests are assessed before quotation so the final build is clearly defined. We confirm details before production.
Is installation and commissioning included?
Most models can be commissioned by following the manual, including positioning, connections, checks and a first test run. Remote guidance is available during start-up. On-site installation, commissioning and training can be arranged separately where required.
What should be avoided when using the Leeb Hardness Tester?
Do not test on curved, thin or poorly prepared surfaces, use the wrong scale or exceed the instrument range. Verify on reference blocks. Follow the operating instructions.
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