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Sauter GmbH

 

Ziegelei 1 
D-72336 Balingen 
E-Mail: [email protected]

 

Tel:  +49-[0]7433- 9933-199 
Fax: +49-[0]7433-9933-149 
Internet: www.sauter.eu 

 

 

Instruction Manual 

HMR 

 

HMR-BA-e-1212 

 

2

 

 

Software calibration function 

 

Software to connect with PC and USB port 

 

Compact metal case, suitable for use under poor 
working conditions 

 

Continuous  working  period  of  not  less  than  50 
hours with two Alkaline batteries (AA size);  

 

Auto Power Off to save energy 

 

Dimensions:   132 mm x 76.2 mm 

 

Weight:   345 g 

 
1.2    Main Application & Testing Range 
1.2.1 Main Application 
 

 

Die cavity of molds

 

 

Bearings and other parts

 

 

Failure  analysis  of  pressure  vessels,  steam 
generators and other equipment

 

 

Heavy work piece

 

 

Testing the surface of a small hollow space

 

 

Material  identification  in  the  range  of  metallic 
materials

 

 

1.2.2 Testing Range 

Please refer to Table 1 and Table 2 in the APPENDIX. 
 

1.3    Configuration 

Table 1-1 

 

No. 

Item 

Qua
ntity 

Remarks 

Stan 
dard 
Config
uration 

Main body 

1  

 

D type impact 
device 

1  

With cable 

Standard test 
block 

1  

 

Cleaning brush 
(I) 

 

Small support 
ring 

 

Alkaline battery 

AA size 

Manual 

 

Instrument case 

 

 

 

 

Optio 
nal 
Config
uration 

11 

Cleaning brush 
(II) 

For use with G 
type impact 
device 

12 

Other type of 
impact devices 
and support 
rings 

 

Refer to Table 3 
and Table 4 in 
the appendix. 

13 

DataPro for 
HL200 software 

 

14 

Communication 
cable 

 

 

1.4 Working Conditions 

Working Temperature:   0°C up to +40°C 
Storage Temperature:   -30°C up to +60°C 
Relative humidity:   

≤ 90% 

Vibrations,  strong  magnetic  field,  corrosive  medium  and 
heavy dust should be avoided in the surroundings.  

 

2.      Structure Feature & Testing Principle 
2.1    Structure Feature 
2.1.1 Hardness Tester Appearance 

 

            1. Main body                  2.Impact device 
 

2.1.2 Parts of the Main body 

 

1    Socket of USB 
2    Aluminium case 
3    Belt hole 
4    Battery cover 
5    Keypad 
6    LCD Display 
7    Socket of Impact Device 
8    Aluminium case, (backside) 
9    Label (backside) 
 

2.1.3  D Type of Impact Device 

 

1. Release button 
2. Loading Tube 

Summary of Contents for HMR

Page 1: ...6 7 Memory Management 6 7 1 View from No 1 Group View from Ending Group 6 7 2 View from Selected No Group 6 7 3 Data Transfer 6 7 4 Delete by Group No 6 7 5 Delete all Data 6 7 6 Deletion Confirmation 6 8 Browsing Memory Data Groups 6 9 System Reset 6 9 1 LCD Brightness Setting 6 9 2 Date Time Setting 6 10 Software Information 6 11 System Calibration 6 12 EL Background Light 6 13 Auto Power Off 6 ...

Page 2: ...able 1 1 No Item Qua ntity Remarks Stan dard Config uration 1 Main body 1 2 D type impact device 1 With cable 3 Standard test block 1 4 Cleaning brush I 1 5 Small support ring 1 6 Alkaline battery 4 AA size 7 Manual 1 8 Instrument case 1 9 Optio nal Config uration 11 Cleaning brush II 1 For use with G type impact device 12 Other type of impact devices and support rings Refer to Table 3 and Table 4...

Page 3: ...RC HRA HV HS Display dot matrix LCD 128 x 64 dots Data memory max 500 groups Power supply 3V 2AA size Alkaline batteries Continuous working period about 50 hours with backlight off Communication interface USB1 1 4 Preparation Testing 4 1 Preparation and Inspection before Testing 4 1 1 Preparation of Sample Surface Preparation of the sample surface should conform to the relative requirements in APP...

Page 4: ...b hardness tester and a corresponding hardness tester have to be used to test at the same sample respectively For each hardness value each homogeneous measurement 5 points of Leeb hardness value are needed They are in the surroundings of more than three indentations which need conversion of hardness The Leeb hardness arithmetic average value and the corresponding hardness average value as correlat...

Page 5: ...he mean value will be displayed 6 3 3 Key Operation at the Main Display The SAVE key has to be pressed to store the present group of measured values into memory This operation is only valid after displaying the mean value The DEL key has to be pressed to delete the latest single measured value After pressing this key on the screen will be shown following The key or the key has to be pressed to mov...

Page 6: ...ncel 6 5 2 Average Times Setting Average times can be modified within the range of 1 to 32 The 0 9 key has to be pressed to input the number value The cursor will shift right around automatically when inputting the number ETR has to be pressed to confirm ESC has to be pressed to cancel 6 5 3 Material Setting If Hard бb is preset to hardness following material will be displayed Steel and Cast Steel...

Page 7: ...ceeds the measurement range the user will be reminded by the Tester to reset 2 If the bottom limit is larger than the upper limit they will be exchanged automatically 6 5 6 Hardness бb Setting ETR has to be pressed to switch between Hard and бb Note Only D and DC type of impact device have got the function of бb measurement So Hard is the only selection if the impact device is not D or DC type 6 6...

Page 8: ...ssed to see details of that group The or key has to be pressed to browse details including average value test set and each single value ESC has to be pressed to return to previous display 6 9 System Set At the main display interface MENU key has to be pressed to enter the main menu or key has to be pressed to move the cursor to System Set Menu ETR has to be pressed to enter System Set Menu Auto Sa...

Page 9: ... if it hasn t been used for a longer time or after having reset the system The key and the ETR key have to be pressed to power on the system Then the software calibration screen will display following The impact direction has to be set at 5 points have to be measured on the standard hardness block The average value will be displayed after measuring 5 times or key has to be pressed to input the nom...

Page 10: ...e unscrewed first Then the impact body has to be taken out The nylon brush has to be spiralled in counter clock direction into the bottom of the guide tube It has to be taken out and repeated for 5 times At last the impact body and the support ring have to be installed again The impact body has to be released after use Any lubricant is absolutely prohibited inside the impact device 8 2 Normal Main...

Page 11: ... 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 Grey cast iron HRC HB 93 334 92 326 HV Nodular cast iron HRC HB 131 387 127 364 HV Cast aluminium alloys HB 19 164 23 210 32 168 HRB 23 8 84 6 22 7 85 0 23 8 85 5 BRASS copper zinc alloys HB 40 173 HRB 13 5 95 3 BRONZE copper alum tin alloys HB 60 290 Wrought copper alloys HB 45 315 Table 2 No Mat...

Page 12: ...1 6μm Min weight of sample Measure directly Need support firmly Need coupling tightly 5kg 2 5kg 0 05 2kg 5kg 2 5kg 0 05 2kg 1 5kg 0 5 1 5kg 0 02 0 5kg 15kg 5 15kg 0 5 5kg 5kg 2 5kg 0 05 2kg Min Thickness of sample Coupling tightly Min layer thickness for surface hardening 5mm 0 8mm 5mm 0 8mm 1mm 0 2mm 10mm 1 2mm 5mm 0 8mm Size of tip indentation Hardness 300HV Indentation diameter Depth of indenta...

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