HardyTest D400
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Materials and there corresponding units
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Page 1: ...Sa lu Tron U s e r s M a n u a l U s e r s M a n u a l Hardy HardyTest Test D400 D400 I M P A C T H A N D H E L D I M P A C T H A N D H E L D H A R D N E S S T E S T E R H A R D N E S S T E S T E R...
Page 2: ...up Screen 10 4 1 Adjust Measurement Parameters 10 4 2 Statistics 11 4 3 Memory 12 5 Main Menu 14 5 1 Settings 14 5 1 1 Material 14 5 1 2 Units 14 5 1 3 Angle 17 5 2 Alarms 17 5 3 Memory 17 5 4 Languag...
Page 3: ...c impactor You connect the wire by inserting the end with the three spikes to the hydraulic impactor and the other end to the round input at the top of the gauge Note that there is a red dot at the in...
Page 4: ...cation Identi cation of materials in the inventory Measurements from dif cult positions Measuring big test pieces with varying hardness On the spot check of heavy test pieces Control at the production...
Page 5: ...e greater the rebound velocity is Therefore the value HLD is calculated by the quotient of the rebound velocity and the impact velocity multiplied with 1000 If we consider a certain set of materials l...
Page 6: ...lic Impactor Hydraulic Impactor Length 147 mm Diameter 20 mm Weight 75 g Maximum test hardness 940 HV Impactor Impact energy 11 N mm Mass of the impact body 5 5 g Test tip spherical Diameter 3 mm Hard...
Page 7: ...HardyTest D400 Indentation of the test tip Page of 6 22 Details of the hydraulic impactor Comparative chart of the different materials and units according their measurement method...
Page 8: ...crometers RT 2 micrometers RA Minimum sample weight 5 kg compact piece 5 kg supp by a piece with a greater solid mass use delivered paste for connection Minimum sample thickness 3 mm 0 8 mm thickness...
Page 9: ...HardyTest D400 2 4 Technical Features of the Measuring Device Page of 8 22...
Page 10: ...f Always Lighting always on 3 4 10 15 Sec Lighting turns off after x seconds after last action Menu Enter or exit the main menu Go back function within the subitems of the menu Enter Access function S...
Page 11: ...ight screen key Chang once it is possible to adjust the material to the test piece material By pressing that button twice it is possible to adjust the unit HLD HRC etc If the button is pressed thrice...
Page 12: ...screen key The height of the bars in the graphic shows the relative difference between the measurements Min Minimum value in the group of measurements Average value of all measurements Measurement ran...
Page 13: ...opened Should the settings in Samples be object to any changes the current group will be closed and a new one will be opened as well Max it is possible to store 20 samples into one group of measureme...
Page 14: ...When entering Histogram you will see that it looks quite the same like Statistics Histogram offers the same feature like Statistic with the big difference that now only saved samples are shown in the...
Page 15: ...y By pressing Enter the material will be selected and you come back to the Menu Settings You can adjust that settings also directly from the Start up screen See 4 1 for that 5 1 2 Units In this sectio...
Page 16: ...roblem If a metering shows a result of e g 500 HLD and the user has adjusted Rockwell C HRC as his main unit the screen will show following The problem is that there is no value in HRC until 510 HLD 2...
Page 17: ...HardyTest D400 Materials and there corresponding units Page of 16 22...
Page 18: ...es he will also have to adjust the alarm settings towards that The adjustments are always made in the currently selected unit 5 3 Memory This is an alternative way to get access to the memory settings...
Page 19: ...indicated by the instrument If the device won t be used for a long period of time it is recommendable to remove the batteries from the battery compartment to avoid damage due to battery aging 6 2 Mai...
Page 20: ...d off in a minimum area of 20 to 30 mm2 until obtaining a roughness of up to 10 micrometer 7 2 Execution of Measurement Take the hydraulic impactor and load the impact body compressing it against the...
Page 21: ...c impactor and the correct support of the test piece Note To provide accurate results it is of great importance that the test piece absorbs the kinetic energy of impact fully Test pieces with a mass g...
Page 22: ...HardyTest D400 1 Insert the CD and open the volume 2 Open the folder Driver and run NDT DriverSetup 3 Carry out the instructions and reset the PC after nishing the installation 4 After reseting conne...
Page 23: ...mid one shows the measurements included in every group and the right one shows all possible commands Get data This command transfers the data from the gauge to the PC Open With Open you can open old t...
Page 24: ...SaluTron Messtechnik GmbH Dr Gottfried Cremer Allee 30 7 D 50226 Frechen Tel 49 0 2234 9999960 Fax 49 0 2234 9999962 Email info salutron de www salutron de...
