L-5 Auto Power off Hardness Testing Instrument with User Calibration Function

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L-5 Auto Power off Hardness Testing Instrument with User Calibration Function

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Product Description

Basic Information

Model NO.

L-5

Application

Metal

Standard

ISO, ASTM, GB/T

Warranty

1 Year

Mobility

Portable

Name

Portable Digital Hardness Testing Equipment

Impact Prob

D Prob (or C / DC / Dl / G / D+15 / E)

Rated Voltage

Communication

USB2.0

Hardness Scales

HL, HB, HRB, HRC, HRA, HV, HS

Product Features

01 Large 240*320 TFT display showing all functions and parameters.

02 Test at any angle, even upside down.

03 Support forged steel material with direct HB value reading via D/DC impact device.

04 Wide measuring range for all metallic materials.

05 Automatic identification of seven types of impact devices.

06 Large memory capacity for 600 groups of data.

07 Upper and lower limit presets with automatic alarm.

08 Integrated Li rechargeable battery with 150+ hours working period.

Main Applications

● Die cavity of molds

● Bearings and other parts

● Pressure vessels and steam generators

● Heavy work pieces

● Permanently assembled machinery parts

● Material identification in warehouses

Technical Specification

Feature	Details
Measuring Range	HLD (170-960), HRC (17.9-69.5), HB (19-683), HV (80-1042), HS (30.6-102.6), HRA (59.1-88), HRB (13.5-101.7)
Impact Directions	Up, down, horizontal, slanting up, slanting down (360°)
Measuring Materials	Steel, cast steel, alloy tool steel, stainless steel, cast iron, copper zinc alloys, aluminum, bronze
Display	240*320 TFT display (Color screen)
Continuous Work	~150 hours (Backlight off, no printing)
Dimensions/Weight	210 * 85 * 45mm / 0.6kg (Host)

Packing List

Item	Quantity	Remarks
Main Unit	1 PC	Standard Configuration
D type impact device	1 PC	With cable
Standard test block	1 PC	For calibration
Cleaning brush / Support ring	1 PC each	Small support ring
Battery Charger	1 PC	9V 500mA
Data Pro software / Cable	1 PC each	For PC communication

Professional Solutions

Providing innovative and robust full lab-solutions, reliable service, and support based on a team with over 10 years of experience in the hardness tester and material testing industry. Our skilled engineers provide complete solutions for materials preparation and analysis.

Product Range:

Sample preparation machines, Hardness testers, Metallographic Microscopes, Non-destructive Testing Instruments (NDT), Universal testing machines, Impact testing machines, and related consumable materials.

Frequently Asked Questions

1. What hardness scales can this device measure?

The L-5 model supports HL, HB, HRB, HRC, HRA, HV, and HS scales. It also measures tensile strength from 374 to 2652 N/m².

2. Does it support testing at different angles?

Yes, it supports testing at 360 degrees, including up, down, horizontal, and slanting directions.

3. How long does the battery last on a full charge?

The integrated 3000mA Li rechargeable battery provides a continuous working period of no less than 150 hours (with backlight off and no printing).

4. Can I export the data to a computer?

Yes, the device features a USB 2.0 interface and comes with specialized Data Pro software for PC communication.

5. How much data can the device store internally?

The large capacity memory can store up to 600 groups of information, including single measured values, mean values, impact direction, and material data.

6. What materials are suitable for this hardness tester?

It is suitable for steel, cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, brass, bronze, and forged steel.