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China, Chinese Digital LCD Portable Metal Hardness Tester1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Physical Measuring MeterHardness TesterHardness TesterRockwell Hardness Tester
Xi'an Lonn M&E Equipment Co., Ltd.
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Product Description Digital LCD Portable Metal Hardness Tester Product DescriptionApplication Fields:The bearings and other parts, heavy work-pieces, metal material, pressure vessel, failure analysis of turbine generator unit and equipmentMechanical or permanent assembly components have been installed, the test space is very narrow, requires the original record regular test resultsLarge work-piece within a wide range of more rapid test measurement site Optional Impact Device: Measuring Conditions:The weight of measuring object ≥ 2kg.The thickness must be ≥ 10mm.The surface roughness must be ≤ 1.6μm. Tips: If do not meet the above conditions, the measuring object should be laminated with steel substrate by coupling agents.Product ParametersSpecial Supporting Ring ( use for different shape surface):ModelNoticeModelNoticeZ10-15Outside cylinder R10-15K10-15Outside sphere R10-15Z14.5-30Outside cylinder R14.5-30K14.5-30Outside sphere R14.5-30Z25-50Outside cylinder R25-50HK11-13Inside sphere R11-13HZ11-13Inside cylinder R11-13HK12.5-17Inside sphere R12.5-17HZ12.5-17Inside cylinder R12.5-17HK16.5-30Inside sphere R16.5-30HZ16.5-30Inside cylinder R16.5-30UNOutside cylinder, Radius can be adjusted R10-∞Measuring Range: HardnessImpact Device D/DC/DSCGDLST&Cast STHRC17.1~68.520.0~69.5 20.6~68.2HRB59.6~99.6 47.7~99.937.0~99.9HB140~65180~68390~646150~646HV83~97680~996 85~950HS26.4~99.531.9~102.3 26.5~99.4Forged steelHB142~651 CWT SteelHRC17.1~67.120.0~69.5 HV83~97680~996 StainlessHRB59.6~99.6 HB140~651 HV83~976 GC IronHB140~334 92~326 NC IronHB140~387 140~364 Cast Alum.HB30~159 BrassHB40~173 HRB13.5~95.3 BronzesHB60~290 CopperHB45~315 Technical Specification of Impact Device Optional Impact DeviceDC/D/DL/DSD+15CGEImpact energy11mj11mj2.7mj90mj11mjImpact body weight5.5/5.5/7.2/5.5(g)7.8(g)3.0(g)20(g)5.5(g)Hardness of Impact Ball1600HV1600HV1600HV1600HV5000HVDiameter of Impact Ball3mm3mm3mm5mm3mmMaterial of Impact BallTungsten carbideTungsten carbideTungsten carbideTungsten carbideDiamondDiameter of Impact Device20/20/6/20mm20mm20mm30mm20mmLength of Impact Device86/147/202/138mm162mm141mm254mm155mmWeight of Impact Device50/75/60/70g80g75g250g80gSpecimen Maximum Hardness940/940/950/940HV940HV1000HV650HB1200HVAverage roughness of specimen surface(Ra)1.6μm1.6μm0.4μm6.3μm1.6μmSpecimen Minimum WeightDirect Measurement Weight>5kg>5kg>1.5kg>15kg>5kgNeed to support fixed Weight2~5kg2~5kg0.5~1.5kg5~15kg2~5kgNeed coupling support Weight0.05~2kg0.05~2kg0.05~0.5kg0.5~5kg0.05~2kgSpecimen Minimum ThicknessNeed coupling support Thickness5mm5mm1mm10mm5mmHardening Layer Minimum Thickness≥0.8mm≥0.8mm≥0.2mm≥1.2mm≥0.8mmSize of Ball Indentation300HD Indentation Diameter0.54mm0.54mm0.38mm1.03mm0.54mm300HD Indentation Depth24μm24μm12μm53μm24μm600HD Indentation Diameter0.54mm0.54mm0.32mm0.90mm0.54mm600HD Indentation Depth17μm17μm8μm41μm17μm800HD Indentation Diameter0.35mm0.35mm0.35mm---0.35mm800HD Indentation Depth10μm10μm7μm---10μmImpact Device Scope of applicationDC:Inner hole/within the cylinder; DL:slender narrow slot /hole;D:Conventional DS:Assembly line on-line detection (loading and release is only one time)D+15:Interface is small,long, groove or the surface of the recessC:Impact is small, undamagehardening layer, For small, light, thin parts and hardening layerG:For castings and forgings of large, thick, heavy and surface is roughE:Suitable for measuring material with very high hardness CertificationsCompany Profile
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