LM500 Leeb Hardness Tester

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Product Features

Colorful large screen, clear and bright
Stable readings, accurate measurements
Eye-catching colorful large number display interface

Functional Features

Six Hardness Measurement Scales
Rockwell C, Rockwell B, Vickers, Brinell, Shore, Leeb, and tensile strength
Measurement Directions
Vertically downward, diagonally downward, horizontal, diagonally upward, vertically upward (can automatically identify direction)

Three hardness scales displayed on the same screen

Brinell, Rockwell, and Vickers three scales do not need to switch, displayed on one screen

Hardness Curve

The hardness curve consists of the most recent 30 impact values
Facilitates observation of the uniformity of the measured object

Impact Device

D-type: Universal impact device, suitable for measuring various conventional workpieces
C-type: Measures small, thin components and surface hardened layers
DC-type: Measures inside holes or cylindrical tubes
G-type: Measures large, heavy, and relatively rough castings and forgings
DL-type: Measures narrow grooves or holes

Communication Software

Standard LMView software
Can store 11,000 sets of hardness values
LM500 - Measured Application

LM500 - Technical Parameters

Display	Color HD 2.4 inch QVGA (320×240 pixel) IPS screen
Measurement Method	Leeb Hardness Measurement Method
Measurement Range	HLD (200-960) HRC(19.8-68.5) HRB(13.5-100) HB(30-651) HV (80-976) HS (26.4-99.5) ob (375-2639)
Hardness Standard	Leeb HL, Brinell HB, Rockwell HRB, Rockwell HRC, Vickers HV, Shore HS, Strength ob
Impact Device	Standard D, optional C/G/DC/DL
Display Error	Error less than ±6HLD (HLD=800), repeatability error less than 6HLD (when HLD=800)
Test Direction	Supports vertical down, diagonal down, horizontal, diagonal up, vertical up
Applicable Materials	Steel and cast steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper-zinc alloy, copper-tin alloy, pure copper, alloy tool steel, forged steel
Resolution	1HL, 1HV, 1HB, 0.1HRB, 0.1HRC, 0.1HS
Working Language	Chinese, English, French, Japanese, Italian and other languages available.
Data Storage	200 files, 11,000 groups (each group contains 1-8 hardness values and 1 average value)
Communication Interface	USB interface
Application Software	Comes with LMView software for managing, archiving, printing measurement data, etc.
Working Power Supply	Two 1.5V AA batteries
Working Temperature	-10 to +50℃
Instrument Size	153mm×76mm×37mm (H×W×D)
Weight	242g including battery
Standard	Complies with GB/T 17394-1998, ASTM A956 standards

LM500 - Standard Configuration

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Address: No.81 -43 Puhe Road, Shenbei New District, Shenyang City, Liaoning Province

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