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  Hardness Tester DHT-100

 PLUS

 

12 

6.4 Files management 

Via “file management”, users are allowed to set the file management ways. 

For  example,  users  can  set  the  saved  file  codes  according  to  their  own 
requirements.   

6.4.1 New files settings 

Via  this  sub-menu,  users  are  allowed  to  set  the  number  of  files  freely. 

DHT-100Plus  hardness  tester  supplies  users  100  files,  which  are  coded  from 
F001  to  F100.  Per  each  file,  there  is  also  100  data  storage,  which  is  coded 
from 001 to 100. For example it shows F001-099 on LCD display, it means the 
99

th

 test data in File No. 001. 

Users are also allowed to build only one file. When the auto-save is turned 

on,  the  indication  mark

appears  on  the  screen,  and  the  measured  values 

will be saved in the file in a series of codes. When the memory is full, it will 
give a Notice and said that “please build another file” or “the memory is 

full

”, 

“please delete the data unused”. When a new file is built, the former one will 
be closed automatically, and at the same time it is featured “read only”, which 
means that users can only read or print out the former file but not write in. 

 

 

-Press the 

  key and the 

  key to enter 

FILES--SETUP NEW FILE,

 

-Press the 

  key to enter this item, 

-Press the 

  key or 

  key for setting,   

-Press the 

  key to confirm. 

6.4.2 Storage settings 

Set the data auto-saving state during measurement by turning on or off. 
When  data  saving  is  set  on  “auto  saving”,  there  will  be  a  corresponding 

indication mark 

  on the screen, and the measuring values will be stored in 

the file automatically, vice versa. 

Keys 

and

 

for setting, key 

  for 

confirmation 

Keys 

and

 

for setting

key 

  for 

confirmation 

Содержание DHT-100Plus

Страница 1: ...INSTRUCTION MANUAL HARDNESS TESTER DHT 100Plus V1 0 0...

Страница 2: ...performance of impact device 4 4 1 Selection of impact device 4 4 2 performance of impact devices 4 5 Functions of DHT 100Plus 5 5 1 Technical specifications 5 5 2 Nomenclature of DHT 100Plus 5 5 2 1...

Страница 3: ...ough USB to PC 17 6 7 Deleting of wrong measuring data 18 7 Repairing and Maintenance 18 7 1 Maintenance of battery 18 7 2 Maintenance of impact body tip 18 7 3 Maintenance of impact device cable 18 7...

Страница 4: ...steel aluminum etc Leeb hardness value represents a direct relationship to its hardness properties For ordinary metal conversion curves of hardness HL versus other standard static hardness HB HV HRC...

Страница 5: ...ta transfer without software Auto converse to hardness value HL HRC HRB HB HV HSD Low Battery Indicator 2 4 Symbol of Leeb s hardness values Just like the other hardness scales users will get differen...

Страница 6: ...or work piece weight more than 5kg Work piece with weight of 2 5kg and also heavier work piece with protruding parts or thin walls should be placed on a solid support In such a manner they do not move...

Страница 7: ...ion of impact device Before testing users should correctly select the proper impact devices according to testing requirement work piece size and shape For details please refer to appendix 1 4 2 perfor...

Страница 8: ...y accuracy Error 0 5 HL 800 Repeatability 0 5 Memory 100 customized files X 100 data each file Power 2 AA rechargeable batteries continuous work 8 hours Auto turn off 1Min 2Min 5Min and off shutdown W...

Страница 9: ...1 Impact direction 2 Auto save 3 Date and time 4 Current file 5 Sound indication 6 Power indication 7 Impact device type 8 Avg value of testing result 9 Hardness scale 10 Max value of testing result...

Страница 10: ...st the menu items 1 Right key 1 Adjust the menu items 1 Up Key 1 Adjust the menu items 1 Down Key 1 Adjust the menu items 1 Menu confirm key 1 Enter into the menu and confirm the settings 1 Menu Esc 2...

Страница 11: ...etting Various parameter settings and management can be accomplished via the instrument menu Press the key to Enter the menu and press the key or key to select the setting items Press the key to confi...

Страница 12: ...et must conform to the actual measured material DHT 100Plus hardness tester supplies 9 kinds of materials for actual measurement For each material there is accordingly different hardness scales For de...

Страница 13: ...desired average times Press the key to confirm Notice 3 5 times are usually recommended in normal measurement 6 3 4 Tolerance During measurements this function will be very useful for identifying che...

Страница 14: ...s the key to enter this item Press the key or key for setting press the or to move the cursor Press the key to confirm Notice In actual measurement adjust the range of within 30HLD is recommended If t...

Страница 15: ...k appears on the screen and the measured values will be saved in the file in a series of codes When the memory is full it will give a Notice and said that please build another file or the memory is fu...

Страница 16: ...ress the key and the key to enter PRINT PRINTER PAIR choose CONFIRM Meanwhile the main unit is searching for Bluetooth printer automatically At this time please keep them as close as possible 2 When L...

Страница 17: ...ata to PC or print them out after the measurement 6 4 4 Delete file settings Via this function the saved files and data can be deleted Both single file delete and all files delete are available Delete...

Страница 18: ...ptional settings are available for users in the option function 6 5 1 Date and Time settings Via this setting users are allowed to set date and time which will be saved together with other data when t...

Страница 19: ...settings DHT 100Plus supplies the function of brightness settings of LCD Users can adjust the brightness freely according to the operation circumstance Press the key and the key to enter OPTION BRIGHT...

Страница 20: ...t is used to renew the factory settings when some terrible parameter settings error appears Press the key and the key to enter OPTION DEFAULT Press the key to enter this item Press the key or key for...

Страница 21: ...ong please take out the batteries for free of corrosion to the electronic board 7 2 Maintenance of impact body tip Owing to the abrasion of impact body tip if it shows within the range of tolerance 6H...

Страница 22: ...nstrument for its whole life 3 During the warranty term we will supply cost free repairing and maintenance services if the malfunction is caused by the manufacturing quality And when it is out of the...

Страница 23: ...7 Cast Aluminum 174 560 20 159 Brass 200 550 13 5 95 3 40 173 Bronze 300 700 60 290 Copper 200 690 45 315 Table 2 Impact Device C Measuring Range LC 350 950 Material HLC HRC HRB HB HV HS Steel Cast St...

Страница 24: ...parts D 15 Long size Used for measuring in grooves or concaved surface DL Equipped with extension rod 50mm Used for hardness testing on the deep section of parts bottom of a small hole or the base of...

Страница 25: ...urface R25 R50 4 HZ11 13 For cylindrical inside surface R11 R13 5 HZ12 5 17 For cylindrical inside surface R12 5 R17 6 HZ16 5 30 For cylindrical inside surface R16 5 R30 7 K10 15 For spherical outside...

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