Mini Digital Hardness Tester for Steel and Cast Steel Hardness Testing

• Customization: Available
• Type: Leeb Hardness Tester
• Measuring Range: HLD
• Model NO.: L-5Pro
• Application: Metal
• Standard: ISO, ASTM, GB/T
• Warranty: 1 Year
• Mobility: Portable
• Calibrating Method: Standard Hardness Test Blocks
• Support Language: English
• Customized: Customized
• Impact Prob: D Probe (or Dl)
• Test Direction: 360 Degree
• Power: Rechargeable Li-Battery
• Screen: 128X64 OLED Display
• Transport Package: Carton Box
• Specification: 148mmx40mmx30mm
• Trademark: EBP
• Origin: Zhejiang, China
• HS Code: 9024102000
• Production Capacity: 300 Sets Per Month

Product Description

Mini Digital Hardness Tester For Steel and cast steel Hardness Testing

The pen type series of L-5S/Pro/Plus are the portable hardness testing instruments, which integrated the smartest NDT technology and the smallest dimension. The hardness tester is a revolutionary product that can test most of the metal objects. With the pen type design and innovative D/DL impacting probes, the products provide convenient and reliable experience of testing.                                        

With its small size, impressive design, competitive price, convenient using experience, The L-5S/Pro/Plus hardness tester can wildly be used in various situations.

Features:

1) Intelligent operation

2) Easy operation with several buttons, magnitude and Rockwell values displayed.

3) Industrial bright OLED display

4) Good performance of OLED display, even in the sunshine.

5) Accurate measurement value: high accuracy shown value error ± 0.5% (HLD=800), showing the value of repeatability of 0.8%
6) Supports a variety of hardness standards: HL, HV, HRA, HRC, HRB, HB, HV, HS
7) Large capacity of data storage: Mass storage hitherto unknown, leading the technology trend. The retention of data to measure the hardness of 300 groups.
8) Support 'forged steel (Steel)' materials
9) Hardness value judgement function, beyond the range will automatic alarm, convenient batch testing needs;
10) Working Hours: 10 hours

Note: the above features are related to the model of the machine , please refer to the following data.

Model	Keys / Menu	Data Store	Probe	Testing Block	Hardness Standards	Applicable materials	Impact Direction
L-5S	x	270	D	Optional	HL, HRC	Steel and cast steel	Up, Down, Horizontal
L-5 Pro	√	270	D	Optional	HL, HV, HRA, HRC, HRB, HB, HV, HS	Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy	360º
L-5 Plus	√	270	DL	Optional	HL, HV, HRA, HRC, HRB, HB, HV, HS	Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy	360º

Technical Specification:

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 and cast steel, alloy tool steel, stainless steel, gray cast iron,  nodular cast iron, cast aluminum alloy, copper zinc alloys (brass),  an alloy of copper and tin, copper (bronze)
Standards	ASTM A956, DIN50156-1, GB/T17394-1998
Hardness Scales	HL, HV, HRA, HRC, HRB, HB, HV, HS
Display	128×64 OLED display
Accuracy	HLD: ±0.5% (800HLD)
Repeatability Value	HLD: 0.8%   (800HLD)
Power Supply	Rechargeable lithium battery
Dimensions	148mm×40mm×30mm
Continuous  Working Period	about 10hours (With backlight off, no printing)
Working Environment	Operating temperature: 10-50 c; Storage temperature: -30 ºC -60 ºC; Humidity: 90% max;

Packing List:

Main Unit	1 PC
Cleaning brush	1 PC
Small support ring	1 PC
Battery Charger	1 PC
Manual	1 PC
Communication cable	1 PC
Instrument case	1 PC

Main Application:

1) Bearings and other parts; 

2) Heavy workpieces;
3) Failure analysis of pressure vessel, steam turbine generator group and equipment;
4) Mechanical or permanent assembly installed;
5) The test space is very narrow;
6) The original record of formal requirements on test results;