3000mA Li Rechargeable Battery Portable Digital Hardness Testing Instrument

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3000mA Li Rechargeable Battery Portable Digital Hardness Testing Instrument

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Product Description

Basic Information

Model NO.

L-5

Application

Metal

Standard

ISO, ASTM, GB/T

Warranty

1 Year

Mobility

Portable

Rated Voltage

Impact Prob

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

Data Interface

USB 2.0

Test Direction

360 Degree

Hardness Scales

Hl, Hb, Hrb, HRC, Hra, Hv, HS

Product Description

Large screen (240*320 TFT display), showing all functions and parameters.

Test at any angle, even upside down.

Support "forged steel" material, read HB value directly without manual checking tables.

Wide measuring range for all metallic materials. Display of HRB, HRC, HRA, HV, HB, HS, HL.

Seven impact devices available with automatic identification.

Large memory capacity: store 600 groups of measurement information.

Upper and lower limit preset with automatic alarm function.

USB port with PC multifunctional data processing software.

Integrated high-speed thermal printer for immediate data recording.

Li rechargeable battery: over 150 hours of continuous working time.

Industrialized housing design: sturdy, compact, and resistant to interference.

Main Applications

Die cavity of molds

Bearings and other parts

Failure analysis of pressure vessels and steam generators

Heavy work pieces and permanently assembled machinery

Material identification in metallic warehouses

Rapid testing in large range and multi-measuring areas

Technical Specification

Parameter	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
Measuring Materials	Steel, cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, brass, bronze, forged steel
Standards	ASTM A956, DIN50156-1, GB/T17394-1998
Display	240*320 TFT display (Color screen)
Memory	600 groups max
Dimensions	210 * 85 * 45mm (host)
Weight	0.6kg (host)
Working Period	About 150 hours (backlight off)

Packing List

Item	Quantity	Remarks
Main Unit	1 PC	-
D type impact device	1 PC	With cable
Standard test block	1 PC	-
Cleaning brush	1 PC	-
Battery Charger	1 PC	9V 500mA
Data Pro software	1 PC	-
Communication cable	1 PC	-
Instrument case	1 PC	-

Professional Solutions

Our team consists of senior engineers with over 10 years of experience in the hardness tester and material testing industry. We provide complete solutions, including sample preparation machines, metallographic microscopes, NDT instruments, and universal testing machines.

Frequently Asked Questions

Q1: Which hardness scales can this device measure? The L-5 supports multiple scales including HL, HB, HRB, HRC, HRA, HV, and HS.

Q2: Can the instrument test at different angles? Yes, it features 360-degree testing capability, allowing for accurate measurements even when the device is held upside down.

Q3: How long does the battery last on a full charge? The integrated 3000mA Li rechargeable battery provides at least 150 hours of continuous operation (with backlight and printing turned off).

Q4: Does it support data transfer to a computer? Yes, it is equipped with a USB 2.0 port and comes with multifunctional data processing software for PC communication.

Q5: What materials are suitable for testing with the L-5? It is suitable for all metallic materials, including steel, cast steel, stainless steel, gray cast iron, aluminum alloys, brass, and bronze.

Q6: Is the testing process compliant with international standards? Yes, the device meets ASTM A956, DIN50156-1, and GB/T17394-1998 industrial standards.