Portable Leeb Hardness Tester LLHT-T2010

Introduction

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 supports automatic impact device recognition and quick scale conversions. It is compatible with D and DL-type impact bodies. It is ideal for on-site inspections, laboratory analysis, and industrial quality control across metalworking and construction sectors.

This test equipment is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Our Portable Leeb Hardness Tester enables accurate metal hardness testing with mobility and rapid data access. This device is ideal for research laboratories and industry, it supports batch testing.

Specifications

Type	Portable Leeb Hardness Tester
Measuring Range	170 to 960
Measuring Direction	360° (All Directions)
Supported Hardness Scales	HL, HB, , , , HV, HS
Display	128×32 graphic dot matrix
Impact Device Compatibility	D, DC, DL, D+15, G, E, C
Auto Impact Device Recognition	Yes
Calibration	Software-based calibration support
Data Storage Capacity	48 to 350 groups
Operating Time	Upto 100 hours (continuous use)
Power Saving	Auto sleep and shutdown functions
Alarm Function	Upper/lower limit alerts
Materials Supported	Metal (including forged steel)
Measurement Conversion	Multi-system real-time conversion
Power Supply	2×AA alkaline batteries
Dimensions	148×71×33 mm
Net Weight	4 kg
Gross Weight	4.2 kg

Features

High Data Retention

Dual-Body Compatibility

Battery-Powered Operation

Multi-Language Support

Real-Time Value Display

FAQs

1. What hardness scales can the Portable Leeb Hardness Tester measure?

The Portable Leeb Hardness Tester is capable of measuring hardness values across a comprehensive range of standardized scales. These include Leeb (HL), Brinell (HB), Rockwell (, , ), Vickers (HV), and Shore (HS). This versatility ensures it can be used for a wide variety of metal materials and testing applications. Users can switch seamlessly between scales based on the test requirements, eliminating the need for separate instruments. This multi-scale functionality enhances flexibility and efficiency for quality assurance, production, and research workflows.

2. Is the Portable Leeb Hardness Tester suitable for forged steel?

Yes, the Portable Leeb Hardness Tester is specifically designed to accommodate hardness testing on forged steel. When using D or DC-type impact devices, the HB (Brinell) hardness value for forged steel can be read directly. This eliminates the traditional need for manual reference table lookups, speeding up the process and reducing the chance of error. It is particularly valuable for quick inspections and quality control in metal fabrication and heavy machinery sectors. The optimized calibration and material settings further improve test accuracy on forged components.

3. Can I change impact devices on the Portable Leeb Hardness Tester without recalibration?

Absolutely. The Portable Leeb Hardness Tester is designed to support seamless interchangeability among seven types of impact devices: D, DC, DL, D+15, G, E, and C. Thanks to its built-in auto-recognition feature, each device is identified automatically upon connection. This eliminates the need for recalibration, saving time and ensuring consistent accuracy. Such flexibility allows users to adapt the instrument quickly for different surface conditions and testing requirements across a wide range of applications.

4. How much data can the Portable Leeb Hardness Tester store?

The Portable Leeb Hardness Tester offers robust data storage capabilities, making it ideal for quality control and batch testing. It can store between 48 and 350 groups of measurements, depending on the selected impact frequency per group. Each data group includes essential test metadata such as average hardness value, test material, impact direction, hardness scale used, date of measurement, and more. This organized data handling system simplifies post-analysis and reporting. The built-in memory function enhances traceability and allows for repeated testing under consistent conditions.

5. What kind of display does the Portable Leeb Hardness Tester have?

The Portable Leeb Hardness Tester features a high-contrast screen with a 128×32 dot matrix configuration. This type of display ensures excellent readability in diverse lighting conditions, including low-light or outdoor environments. The display interface is designed for intuitive navigation, supporting menu-driven operation in multiple languages. It also allows real-time monitoring of test parameters and results, providing immediate feedback to the user. This makes the device highly suitable for both laboratory environments and demanding field operations.