Hardness Tester

Portable Leeb hardness tester based on Leeb hardness measuring principle, quick and easy on-site test the hardness of series metallic materials, support free conversion between Leeb, Brinell, Rockwell hardness scale and others. It uses high-contrast segment LCD to display, small size, light, portable, stable and reliable performance. It is widely used in failure analysis of metal processing and manufacturing, special equipment, permanent assembly, inspection and other fields. It can meet the regular hardness testing of industrial production, quality and cheap, which is the first choice for practical and economical models.

Introduction

Product details description

1.Features

Based on the principle of Leeb hardness testing theory It can measure many metalic materials.
High-contrast Segment LCD, easy to use.
One main unit can match to 6 impact devices
Support Steel when using D/DC Sensor to test steel it can show HB directly, no need to check manually.
Software calibration automatically.
100 groups(impact times 32～1) hardness measurements,each set of data includes single testing value, average value, measurement date /time, impact direction, frequency, material, hardness, and other information.
Real-time display the remaining battery power, charging progress is displayed while charging
High brightness EL back-light display for easy use in dimly environment.
Equipped with PC software (optional, with functions of measurements transmission, value storage management statistical analysis of the measured value, the print report of measured value, batch setting instrument parameters, to meet the higher requirements of quality for activities and management.
Two ordinary AA batteries, it can work for not less than 100 hours, automatic sleep, automatic shutdown and other power-saving features.
Small size, portable, stable and reliable performance, suitable for harsh environment field operations, prevent from vibration, shock and electromagnetic interference.
Dimension:150mm×74mm×32mm.
Weight: 245g.

2.Application fields

Die cavity of molds.
Bearings and other parts.
Failure analysis of pressure vessel, steam generator and other equipment.
Heavy work piece.
The installed machinery and permanently assembled parts.
Testing surface of a small hollow space.
Requirements of formal original record for test results.
Material identification in the warehouse of metallic materials.
Rapid testing in large range and multi-measuring areas for large-scale work piece.

Hardness tester 副图1.jpg Product Specifications Table

Technical Specifications
Technical Specifications	Technical parameters
Measuring Range	(170～960)HLD
Error And Repeatability	Impact device D 760±30HLD,±6 HLD,	530±40HLD,±10 HLD
	Impact device DC 760±30HLDC,±6HLDC,	530±40HLDC,±10HLDC
	Impact device DL 878±30HLDL,±12HLDL,	736±40HLDL,±12 HLDL
	Impact device D+15766±30HLD+15,±12HLD+15,	544±40HLD+15,±12HLD+15
	Impact device G590±40HLG,±12HLG,	500±40HLG,±12HLG
	Impact device C822±30HLC,±12 HLC,	590±40HLC,±12 HLC
Impact Direction	Vertically downward, oblique, horizontal, oblique, vertical upward, automatically identify
Material	Steel and cast steel,Cold work tool steel,Stainless steel, Grey cast iron,Nodular cast iron,
	Cast aluminum alloys,BRASS(copper-zinc alloys),BRONZE(copper-aluminum/tin alloys),
	Wrought copper alloys
Hardness Scale	HL、HB、HRB、HRC、HRA、HV、HS
Display	High-contrast Segment LCD
Integrated Data Memory	100 measurement series.(Relative to average times 32~1)
Battery	3V(two AA size,alkaline batteries)
Standby Time	About100 hours (with default brightness)
Communication Interface	USB1.1