時(shí)代集團(tuán)HLN-11A里氏硬度計(jì)的商品描述：HLN-11A里氏硬度計(jì)|時(shí)代HLN-11A里氏硬度儀|HLN-11A硬度測量儀HLN-11A里氏硬度計(jì)是時(shí)代集團(tuán)(TIME/TIMES)生產(chǎn)的一種新型的硬度測試儀器。HLN-11A里氏硬度計(jì)它是根據(jù)最新的里氏硬度測試原理(DietmarLeeb)利用最先進(jìn)的微處理器技術(shù)設(shè)計(jì)而成。HLN-11A里氏硬度計(jì)具有測試精度高、體積小、操作容易、攜帶方便，測量范圍寬的特點(diǎn)。HLN-11A里氏硬度計(jì)它可將測得的HL里氏硬度值自動(dòng)轉(zhuǎn)換成布氏硬度、洛氏硬度、維氏硬度、肖氏硬度等硬度值并打印記錄，它還可配置適合于各種測試場合的配件。HLN-11A里氏硬度計(jì)可以滿足于各種測試環(huán)境和條件。HLN-11A里氏硬度計(jì)的標(biāo)準(zhǔn)配備沖擊裝置：沖擊裝置名稱 用途沖擊裝置D 用于大部分硬度測量沖擊裝置DC 用于非常局促地方(孔內(nèi)、圓柱園內(nèi))的測量沖擊裝置D十15 用于溝槽內(nèi)或凹入的表面硬度測量沖擊裝置E 用于極高硬度，碳化物含量高的工具鋼的硬度測量沖擊裝置C 用于表面硬化了的部件，表面覆蓋層，薄壁的硬度測量沖擊裝置G 僅用于布氏硬度650HB范圍內(nèi)的密實(shí)部件的硬度測量沖擊裝置DL 用于深槽槽底或型面（如齒面）等零件的測量HLN-11A里氏硬度計(jì)的主要技術(shù)參數(shù)：示值誤差 相對誤差 0．8％(LD=800時(shí)) 示值重復(fù)性誤差0．8％(LD=800時(shí))硬度被測材料 鋼和鑄鋼、合金工具鋼、灰鑄鐵、球墨鑄鐵、鑄鋁合金、銅鋅合金(黃銅)、銅錫合金(青銅)、純銅等強(qiáng)度被測材料 碳鋼、鉻鋼、鉻釩鋼、鉻鎳鋼、鉻鉬鋼、鉻錳硅鋼、超高強(qiáng)度鋼、不銹鋼工作溫度 0--40℃工作電壓 4.7V--6.0V測試方向 任意整機(jī)重量 0．675Kg(標(biāo)準(zhǔn)配置：硬度計(jì)主機(jī)十打印裝置十沖擊裝置D)外形尺寸 270 86 47（mm）一次充電工作時(shí)間 約24小時(shí)HLN-11A里氏硬度計(jì)的測試及換算范圍：沖擊裝置D、DC　 HRC HRB HB HV HSDSTEEL鋼和鑄鋼 17.9-68.5 59.6-99.5 93-651 83-976 32.2-99.5SWT.ST合金工具鋼 20.4-67.1 80-898 GC.IRON灰鑄鐵 93-334 80-898 NC.IRON球墨鑄鐵 131-387 C.ALUM鑄鋁合金 30-159 BRASS(黃銅)銅鋅合金 13.5-95.3 40-173 BRONZE(青銅)銅錫合金 60-290 COPPER純銅 45-315 MetalHardnessTesterModelHLN-11AFeaturesofHLN-11A Dprobeisforstandarduse. DCprobeisshortandisconvenientinsmallspace. DLtypeisusedinconfinedsurfacessuchasgearwheels. D+15typeisformeasuringingroovesorrecessedsurfaces. Ctypeisusedonsurface-hardened,coated,thin-walledorimpactsensitivecomponents. Gtypeisusedonheavyandroughcastandforgedworkpieces.SpecificationsofHLN-11A(withimpactdeviceD)Measuringaccuracy 0.8%ofreadingatLD=800Repeatability 0.8%ofreadingatLD=800Minimumsampleweight 4.4lb(2kg)(ifcoupled) 0.22lb(100g)Minimumsamplethickness 0.2in(5mm)(ifcoupled) 0.1in(3mm)Minimumradiusofcurvedsurface 1.2in(30mm)(withsupportrings) 0.4in(11mm)Min.thicknessofhardenedsurface 0.8mmMaximumsamplehardness 900HLD(68HRC)Hardnessmeasurementvalue HLD,HRC,HRB,HB,HVandHSDAutomaticcalculation Averagetestvalueconversionofhardnessvaluetostrengthvalue(s)Onboardmemory 9dataStandardimpactdevice ModelDOptionalimpactdevice DC,DL,D+15,C,GAutomaticidentificationofimpactdevice Impactdirection 0 , 45 , 90 Tungstencarbidetesttip Operatingvoltage 5.0VNiMHrechargeablebatteriesOperatingtemperature Processor4.7 Fto104 FProbe-4 Fto248 FWeight approximate1.4lbDimentions 10.6x3.4х1.8in(270х86х47mm)Compactcarryingcase removablemicroprinter FeaturesofHLN-11AModel: D/DC/DL D+15 C GImpactenergy: 11Nmm 11Nmm 2.7Nmm 90NmmMassoftheimpactbody: 5.5/5.5/7.3g 7.8g 3.0g 20gProbediameter: 20/20/5mm 20mm 20mm 30mmProbelength: 147/86/202mm 162mm 141mm 254mmProbeweight 75/50/87g 80g 75g 250gMax.hardnessofsample: 940/940/950HV 940HV 1000HV 650HBPreparationofsurface: RoughnessclassISO N7 N7 N5 N9Max.roughnessdepthRt. 10 m 10 m 2.5 m 30 mAverageroughnessRa 2 m 2 m 0.4 m 7 mMin.weightofsample: Ofcompactshape 5kg 5kg 1.5kg 15kgOnsolidsupport 2kg 2kg 0.5kg 5kgCoupledonplate 100g 100g 20g 500gMin.thicknessofsample: Coupled 3mm 3mm 1mm 10mmMin.thicknessoflayers 0.8mm 0.8mm 0.2mm 1.2mmTesttip: Hardness 1600HV 1600HV 1600HV 1600HVDiameter 3mm 3mm 3mm 5mmMaterial TungstencarbideIndentation: Diameter-with300HV 0.54mm 0.54mm 0.38mm 1.03mmDepth-with300HV 24 m 24 m 12 m 53 mDiameter-with600HV 0.54mm 0.54mm 0.32mm 0.90mmDepth-with600HV 17 m 17 m 8 m 41 mDiameter-with800HV 0.35mm 0.35mm 0.35mm ~Depth-with800HV 10 m 10 m 7 m ~HLN-11A里氏硬度計(jì)的型號(hào)： HLN-11AHLN-11A里氏硬度計(jì)的廠家： 時(shí)代集團(tuán)HLN-11A里氏硬度計(jì)的訂貨代碼： HLN-11A