Wide Measuring Range Hardness Testing Instrument of User Calibration Function

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Wide Measuring Range Hardness Testing Instrument of 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

Rated Voltage

Test Direction

360 Degree

Data Interface

USB 2.0

Memory

600 Groups

Scales

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

⚙️ Product Description

Key Features:

Large screen (240*320 TFT display) showing all functions and parameters.
Test at any angle, even upside down with 360-degree support.
Direct reading of HB value for forged steel when using D/DC impact devices.
Wide measuring range for all metallic materials with immediate conversion of hardness scales.
Seven impact devices available with automatic identification.
Large memory storage for 600 groups of test data.
Preset upper and lower limits with automatic alarm.
Integrated high-speed thermal printer for immediate data output.
Long working period (up to 150 hours) with high-capacity rechargeable battery.
Industrialized, sturdy, and portable housing designed for harsh environments.

🛠️ Main Application

Die cavity of molds
Bearings and other high-precision parts
Failure analysis of pressure vessels and steam generators
Heavy or large-scale workpieces
Permanently assembled machinery parts
Testing surface of small hollow spaces
Material identification in metallic warehouses

📝 Technical Specifications

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, gray cast iron, nodular cast iron, cast aluminum alloy, brass, bronze, copper.
Standards	ASTM A956, DIN50156-1, GB/T17394-1998
Display	240*320 TFT Color Screen
Continuous Working Period	About 150 hours (backlight off, no printing)
Dimensions	210 * 85 * 45mm (Host)

📦 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	-
Small support ring	1 PC	-
Battery Charger	1 PC	9V 500mA
Thermal Printing Paper	1 PC	-
Data Pro software	1 PC	For PC communication
Communication cable	1 PC	USB

🏢 Professional Lab Solutions

Our mission is to be recognized as a global professional leader and partner in materials preparation and analysis. We provide innovative, robust lab solutions with reliable service and access to extensive industry knowledge. Our team consists of senior engineers with over 10 years of experience in the hardness tester and material testing sectors, ensuring complete and skilled solutions for our partners.

❓ Frequently Asked Questions

Q1: Which hardness scales can this device measure?

A: The device supports HL, HB, HRB, HRC, HRA, HV, and HS scales, providing versatility for various material testing requirements.

Q2: Can this hardness tester be used at different angles?

A: Yes, it is designed for 360-degree testing. It can perform accurately at any angle, even upside down.

Q3: How long does the battery last on a full charge?

A: The built-in 3000mA Li rechargeable battery provides a continuous working period of no less than 150 hours when the backlight and printer are not in use.

Q4: Is it possible to transfer test data to a computer?

A: Yes, the instrument features a USB 2.0 port and comes with professional Data Pro software for easy communication and data management with a PC.

Q5: What materials are suitable for testing with this equipment?

A: It is ideal for all metallic materials, including steel, cast steel, alloy tool steel, stainless steel, cast iron, aluminum alloys, brass, bronze, and copper.

Q6: Does the device provide immediate printouts?

A: Yes, it includes an original imported high-speed thermal printer that supports immediate printing for permanent data records.