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About products
This instrument is a portable measuring instrument, it can quickly, lossless, high accuracy of the hardness of common metal materials measurement. It can be used in both laboratory and engineering sites.
Through the instrument measurement condition setting, it can meet a variety of measurement demands. This instrument can be used in manufacturing, metal processing industry, chemical industry, commodity inspection and other testing fields.
It is a necessary instrument for non-destructive hardness testing of materials. The instrument meets the following standards:
--《JJG 747-1999 Leeb Hardness Tester》
--《ASTM A956-06 Standard Test Method for Leeb Hardness Testing of Steel Products》
Feature
1.Small and portable,The instrument is compact, portable and integrated without connecting cables, which have high reliability
2.Industrial bright OLED display ,It can also be displayed under direct sunlight clearly, suitable for various light conditions
3.The accurate and high-precision measuring circuit ensures that the value error is ±0.5%(HLD=800) and the value repeatability is 0.8%
4.Support a variety of hardness HLD,HRC,HRB,HRA,HB1,HB2,HV,HSD
5.Automatic calculation,The average hardness can be calculated automatically
6.Hardness ,Support "forged Steel" material1When the D-type impact device is used to test the "forged steel" sample, the HB value can be read directly without manual table reference.
7.Convenient charging,USB charging, compatible with most mobile phones and other digital product interface
Specification
1.Measurement direction: support 360o(vertical down, oblique down, horizontal, oblique up, vertical up)
2.Detectionrange:(170-960)HLD,(17.9-69.5)HRC,(19-683)HB,(80-1042)HV,(30.6-102.6)HS, (59.1-88)HRA, (13.5-101.7)HRB
3.Hardness standard:HL,HB,HRB,HRC,HRA,HV,HS
4.Accuracy:±0.5%(HLD=800)
5.Indication Repeatability:0.8%(HLD=800)
6.Display: Industrial grade 128×64 graphic dot matrix OLED liquid crystal
7.Installation Szie:148mm×30mm×30mm
8.Power supply: rechargeable lithium battery
9.Continuous working time: about 20 hours
10.Operating conditions: operating temperature -10-50℃; Storage temperature: -30℃-60℃; Relative humidity ≤ 90%;
About Package
Product*1 set
Support ring*1piece
Instruction*1 piece
Brush*1 piece
Charging line *1 article
Application
①Applicable materials: steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloy (brass), copper tin alloy (bronze), pure copper, forged steel
②Main application areas:
Bearings and other parts;
Failure analysis of pressure vessels, steam turbine units and equipment;
Heavy duty workpiece;
Installed mechanical or permanently assembled parts;
Workpieces with very narrow test space;
Require formal original records of test results;
Material differentiation of metal material warehouse;
Rapid inspection of multiple measuring parts of large workpiece;Bearings and other parts;
Failure analysis of pressure vessels, steam turbine units and equipmen
