SZ936-2009.10.16
Operation Manual of
Leeb Hardness Tester
Model
AR936
555
V
A
E
Hl
Portable Hardness Tester
Steel and cast steel
9
3
0
7
8
2
1
4
6
5
STORE
ENTER
DEL
DIR
AVE
HARD-
NESS
ESC
MAT
’
L
TIMES
MENU
Страница 1: ...anual of Leeb Hardness Tester Model AR936 555 555 V V A A E E Hl Hl Portable Hardness Tester Steel and cast steel Steel and cast steel 9 3 0 7 8 2 1 4 6 5 STORE ENTER 9 3 DEL 0 DIR 7 AVE 8 HARD NESS 2 ESC MAT L 1 TIMES 4 MENU 6 5 ...
Страница 2: ...special notice Turn off the unit before replacement of battery impact device ...
Страница 3: ...nse dusy environment b Air of high content of salt or sulfurate c Air of othere chemical substance d High humidity and temperature above 60 90 RH or in sunlight 2 Don t disassemble the instrument or change the inner struction 3 Alcohol and diluent is erosive to the LCD clean the housing with cloth of slight water 1 Refer to the terms in the card 2 Any damage resulting from unauthorized dismantle o...
Страница 4: ...tributor to do so Incomplete proof will lead to maintenance without guarantee 2 The instrument enjoys one year guarantee service since the purchase of the unit in this period if there is any malfunction against the guarantee card or invoice contact our service center for free charge service In case no guarantee card or invoice be presented our company will calculate the guarantee period since the ...
Страница 5: ...dix three 25 apeendix four 26 notice for user 27 03 maintenance and warranty 28 Appendix 4 26 time date setting 20 No Model Sketch of support ring Remarks for testing cylindrical outside surface inner cylindrical surface for testing cylindrical outside surface radius adjustable R10 8 out cylindrical surface out cylindrical surface inner cylindrical surface inner cylindrical surface out cylindrical...
Страница 6: ...and other workpiece l Pressure vessel steamgenerator and itsfailure analysis l Heavy workpiece l Amounted machanism and permanent assembly l Workpiece with small testing space l Original record oftesting results required l Division of metal material warehouse l Quick test for many locations on large workpiece 1 2 2 Measuring range see appendix oneand two Appendix 3 impact device DC D DL D 15 C G E...
Страница 7: ...a 1 3 Specifications appendix two No Material Leeb hardness HLD Intension 0 b MPa 1 C 350 522 374 780 2 C 500 710 737 1670 3 Cr 500 730 707 1829 4 CrV 500 750 704 1980 5 CrNi 500 750 763 2007 6 CrMo 500 738 721 1875 7 CrNiMo 540 738 844 1933 8 CrMnSi 500 750 755 1993 9 SSST 630 800 1180 2652 10 SST 500 710 703 1676 24 Name Number Remark 1 main unit PCS 2 D type impact device 3 Standard leeb hardne...
Страница 8: ...6 84 1042 80 950 HS 32 2 99 5 33 3 99 3 31 8 102 1 35 8 102 6 30 6 96 8 steel HB 143 650 CWT ST HRC 20 4 67 1 19 8 68 2 20 7 68 2 22 6 70 2 HV 80 898 80 935 100 941 82 1009 Stainless steel HRB 46 5 101 7 HB 85 655 HV 85 802 GC IRON HRC HB 93 334 92 326 Nc IRON HB 131 387 c alum HB 19 164 23 210 HRB 23 8 84 6 22 7 85 0 brass HB HRB bronze HB copper HB Appendix Appendix one 23 Main unit Impact devic...
Страница 9: ...e error over 2HRC it is recommendable to replace the head or resulting from ball wearing impact device l In case thatthere is anymalfunction of theinstrument the usershall not dismantleor replace any componentof the instrument please fill inthe guarantee cardand return the unit toour maitance department 9 Instrument checkup The checkup period shall not be more than one year the users can decide it...
Страница 10: ... moreblack part the more battery volume after exhaustion ofthe battery the batter iconshows this means to replacethe battery immediately Refer the followingfigure to installthe battery 6 14 Data transmission cable connection Plug one end of the cable into the USB socket at the left of the host while the other end into PC s USB socket 7 Trouble shooting Problem Analysis Action Fail to turn on Exhau...
Страница 11: ...be calibrated with theprovided leeb hardnessblock When several are provided with every only need onecalibration and noneed to re calibrate whenreplacing Press menu toenter into systemcalibration submenu impact device impact devices main unit impact device impact device 1 1 0 05 2005 11 02 time date setting After testing averages display Press to input real value Press ENTER button to complete the ...
Страница 12: ...ugh USB interface in textformat after averagereading is given l Button sound settingon makes thebuzzer beeps onceat every buttonoperation l Alarm sound settingon makes thebuzzer beeps oncefor a longtime when the measurement is beyondthe allowance limits storage manager system configurtion system configurtion measuring condition setting auto storage off eliminate the big error off auto data transmi...
Страница 13: ... datastored Press tomove the cursorto Yes and press ENTER button to deletethe data Press movethe cursor toNo and press ENTER button to cancelthe delete Regardlessthe cursor position Press ESC button also leadto delete cancellation Press toselect the groupdisplayed Press ESC button to exitreview Press ENTER button to callcursor for furtherreview 511 513 516 514 515 Max 516 Min 511 Number 001 12 03 ...
Страница 14: ...hallnot be turnedoff to avoid messing up the data selectable group from 001 to 017 0 001 To 001 Press the to move thecursor to the desired function Press ENTER button to confirmthe choice review from the first group review form the last group review from the selected group data transmission delete the selected group delete all AVE 784 HL CWT ST 04 COUNT COUNT material reading average hardness unit...
Страница 15: ...n reviewthe info inorder 16 6 5 4 Hardness unit setting mild steel high carbon steel chrome steel current material hardness unit HV HB HRC HS HRB HRA HL HL 6 5 5 limit setting Tolerance 6 5 6 Hardness intension setting Press the to move the cursor to the desired material Press ENTER button to confirm the choice Press ESC button to cancel the change Press or to move the cursor to the desired unit P...
Страница 16: ...mp over the Hardness unit choice Only D DC are available to intension measuring when using other the cursor is not able to be moved to the Hardness Intension choice impact device impact device 6 5 1 direction setting impact 6 5 2 Average times setting Available to select from1 to 32 Press the Numberbutton to inputthe number and the cursorwill move repeatedlyfrom left to right Press ENTER button to...