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, HS
Memory                                         48~600 groups (impact times: 32~1)
Measuring range                        HLD(170~960)See below table 1 and table 2
Accuracy                                      ±6HLD (760±30HLD) error of displayed value
                                                          6HLD (760±30HLD) repeatability of displayed value
Standard Impact Device             D
Optional Impact Devices            DC/D+15/G/C/DL
Max. 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 coupling
Min. Workpiece thickness          5mm (Impact Devices D/DC/DL/D+15)
                                                                1mm (Impact Device C)
                                                                10mm (Impact Device G)
Min. thickness of hardened surface  0.8mm
Power                                                   AA battery
Continuous Working time          approx. 100 h (no back light off)
Charging time                                   2-3.5 h
Operating temperature                0~40℃
Relative humidity                          ≤90%
Overall dimensions                       152×84×34mm (main unit)
Weight                                                0.3kg (main unit)
Main Application of portable hardness tester RHL50
The assembled machinery and permanently installed parts
Die cavity of molds
Heavy work piece
Failure analysis of pressure vessel, steam turbo-generator set and other equipment
Narrow testing space where work piece installed
Bearings and other parts
Cases which require the test result with normalized original recording
Material identification of the metal material warehouse
Quick tests of large range and multipoint measuring positions for heavy workpiece
Standard delivery of portable hardness tester RHL50
●Main unit
●Impact Device type D
●Test block with HLD value
●Nylon brush
●Small supporting ring
●DataView Software
●USB&RS232 Communication cable
●Calibration Certificate
●Instruction manual
●Warranty card
●Carrying case
Optional accessories of portable hardness tester RHL50
●Optional Impact Devices DC/D+15/G/C/DL
●Normal and special type support rings (14pcs)
●Other test block (High, medium and low value))
●Impact body
●Impact ball tip
●Tools for changing the ball tip

Contact form

Items marked with an asterisk (*) are compulsory.

  • Husova 353/6, 250 01 Brandýs nad Labem 
  • +420 311 249 523
  • info@testima.eu

Show map

© 2024 TESTIMA, spol. s. r.o.

Private policy | Sitemap

Created by eBRÁNA s.r.o. | Powered by CMS WebArchitect | SEO a internetový marketing

to top ↑