RHL-50 Ndt, non destructive testing, portable hardness testing machine

Overview Quick Details

Place of Origin:
Beijing, China
Brand Name:
Model Number:
Hardness scale:
48-600 groups (impact times: 3-1)
Measuring range:
HLD(170-960)See below table 1 and table 2
±6HLD (760±30HLD) error of displayed value
Standard Impact Device:
Min. Workpiece thickness:
5mm (Impact Devices D/DC/DL/D+15)
Min. Workpiece weight:
2~5kg on stable support 0.05~2kg with compact coupling
Min. thickness of hardened surface:
Continuous Working time:
approx. 100 h (no back light off)
Charging time:
2-3.5 h

Supply Ability

Supply Ability:
100 Set/Sets per Week

Packaging & Delivery

Packaging Details
in carton
any port of china

Online Customization

Portable Leeb Hardness Tester RHL50Features

LCD display of 128×64 matrix with back-light, showing all functions and parameters.Converts to all common hardness scales (HV, HB, HRC, HRB, HRA, HS).English displaying and easy and convenient menu operation.Powerful PC Software available and USB 2.0 interface.7 types of Impact Device optional, which don’t need to be recalibrated when changing them.Memory of 600 groups data(impact times:32~1).Lower limit setting and sound alarm.Material of “cast steel” is added; HB values can be read out directly when D/DC impact device is used to measure “cast steel” work piece.Printer be separated from main unit and copies of testing results can be printed as required.In-built Smart Li lon rechargeable battery while USB connected and charging controlling circuit.Inbuilt function of Software Calibration.Two ways of switching off by key and automatically

Specifications of hardness tester RHL50

Hardness scale HL, HB, HRB, HRC, HRA, HV, HSMemory 48~600 groups (impact times: 32~1)Measuring range HLD(170~960)See below table 1 and table 2Accuracy ±6HLD (760±30HLD) error of displayed value 6HLD (760±30HLD) repeatability of displayed valueStandard Impact Device DOptional Impact Devices DC/D+15/G/C/DLMax. Workpiece Hardness 996HV(For Impact Devices D/DC/DL/D+15/C) 646HB(For Impact Device G)Min. Radius of Workpiece (convex/concave) Rmin = 50mm (with special support ring Rmin= 10mm)Min. Workpiece weight 2~5kg on stable support 0.05~2kg with compact couplingMin. Workpiece thickness 5mm (Impact Devices D/DC/DL/D+15) 1mm (Impact Device C) 10mm (Impact Device G)Min. thickness of hardened surface 0.8mmPower Rechargeable Li lon battery 3.7V/600mA, 4 years life timeContinuous Working time approx. 100 h (no back light off)Charging time 2-3.5 hOperating temperature 0~40°CRelative humidity ≤90%Overall dimensions 152×84×34mm (main unit)Weight 0.3kg (main unit)Main Application of portable hardness tester RHL50The assembled machinery and permanently installed partsDie cavity of moldsHeavy work pieceFailure analysis of pressure vessel, steam turbo-generator set and other equipmentNarrow testing space where work piece installedBearings and other partsCases which require the test result with normalized original recordingMaterial identification of the metal material warehouseQuick tests of large range and multipoint measuring positions for heavy workpieceStandard delivery of portable hardness tester RHL50Main unitImpact Device type DTest block with HLD valueChargerNylon brushSmall supporting ringDataView SoftwareUSB&RS232 Communication cableCalibration CertificateInstruction manualWarranty cardCarrying caseOptional accessoriesof portable hardness tester RHL50Optional Impact Devices DC/D+15/G/C/DLNormal and special type support rings (14pcs)Other test block (High, medium and low value))PrinterImpact bodyImpact ball tipTools for changing the ball tip