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|Display:||1.77" OLED Screen||Impact Device:||D Type|
The Leeb Rebound Hardness Test (LRHT) is one of the four most used methods for testing metal hardness. This portable method is mainly used for testing sufficiently large workpieces (mainly above 1 kg).
Traditional hardness measurements, e.g., those of Rockwell, Vickers, and Brinell, are stationary, requiring fixed workstations in segregated testing areas or laboratories. Most of the time, these methods are selective, involving destructive tests on samples.
From individual results, these tests draw statistical conclusions for entire batches. The portability of Leeb testers can sometimes help to achieve higher testing rates without destruction of samples, which in turn simplifies processes and reduces cost.
Automatically recognize impact direction;
Pen type design, no cable, the impact device and instrument body are integrated.
Color OLED, 1.77in large screen.
Rechargeable polymer lithium battery.
Hardness scale include HL, HB, HRB, HRC, HV, HS, σb.
|Display Type||1.77 inch OLED with resolution 160*128 pixels|
|Hardness Scale||HL, HB, HRB, HRC, HV, HS, Strength (σb)|
|Measuring Range||HLD (200-960) HRC(19.8-68.5) HB(30-651) HV(80-976) HS(26.4-99.5) HRB(13.5-100)σb (375-2639)|
|Impact Device||D type impact device (Standard); Interchangeable DL type impact device|
|Accuracy||Measuring Error:±6HLD (HLD=800), Repeatability:±6HLD (HLD=800)|
|Measuring Direction||360 degree|
|Material||Steel& Cast Steel, Stainless Steel, GC IRON, NC IRON, Cast Aluminum alloy, Copper-zinc alloy, Copper-tin alloy, Brass, Forged Steel, Alloy Tool Steel|
|Resolution||1HL, 1HV, 1HB, 0.1HRB, 0.1HRC, 0.1HS|
|Data Memory||1000groups (each group includes 2-6 testing values and 1 average value)|
|Software||LMView software for transmission, storage and printing|
|Power||Polymer lithium battery, Capacity of 600 MA/H, voltage: 3.7 V|
|Shut-off||Auto off after 3 minutes of inactivity|
|Net Weight||110g with D type impact device, 125g with DL type impact device|
|Standard||GB/T 17394-1998, ASTM A956|
|Leeb Hardness Tester||
(built-in D type impact device)
|Standard Leeb Hardness Calibration Block||1|
|Small Supporting Ring||1|
|User Manual, Packing List, Warranty Card||1|
Kindly Reminder: Battery will be taken away if By Air Transportation.