10KN Microcomputer Controlled Four Ball Wear Testing Machine
Application:
This machine is used to evaluate the loading capacity of lubricants in the process of sliding friction on a constant point under high pressure. The above-mentioned capacity includes: Maximum load PB under unstuck condition, sintered load PD & comprehensive wearing parameter ZMZ. The machine can carry on abrasive wearing test for a long time to test the friction force and obtain the friction co-efficient of the materials. Equipped with special accessories. It can do rolling friction test, simulated wear test for kinds of materials, test, and face wear test and ball rolling fatigue test, and so on. Before test load reaches the max non-seizure load PB, can determine if reaches the max non-seizure load according to test software. When reaches test load, can determine this load is the max non-seizure load PB according to display value by test software, so that use microscope for accurate measuring.
Standards:
GB/T12583-98 extreme pressure lubricant performance measurement method (four-ball machine method)
GB3142-82 lubricant Determination of carrying capacity (four-ball method)
SH/T0189-92 lubricant wear resistance assay (four-ball machine method)
SH/T0202-92 grease extreme pressure performance measurement method (four-ball machine method)
SH/T0204-92 grease wear resistance assay (four-ball machine method)
SH / T 0762-2005 | lubricant friction coefficient measurement method (four-ball machine method)
ASTM D5183-2005 four-ball wear test machine with lubricant friction coefficient measurement test methods
Specification:
No |
Name |
Specification |
1 |
Test force range (no adjustable) |
10N~10kN |
2 |
Test value relative error |
±1% |
3 |
Test force keep value error for long time
automatic |
±1%F.S |
4 |
Friction Test Range |
0~300N |
5 |
Friction test error |
±2% |
6 |
Spindle speed range (no adjustable) |
200~2000r/min |
7 |
Spindle speed error |
±10 r/min |
8 |
Friction temperature control range |
Room temperature ~260ºC |
9 |
Friction temperature control error |
±1C |
10 |
Time display and control range |
1s ~99999 |
11 |
Speed (cycle) display and control |
1~9999999 round |
12 |
Out size |
1160mm×750mm×1640mm |
13 |
Computer display records friction - time,
temperature - time, the test force - time
curve |
|
14 |
Net weight |
About 800kg |
15 |
Test ball |
12.7mm |
Accessories
Product |
Host computer |
1 Set |
Computer,printer,analysis software |
Each 1 Set |
Abrasion wear scar measuring stereoscopic
microscope |
1 Set |
Ground electronic measuring system |
1Set (Optional) |
Plastic machine clothing |
1 Pc |
Accessories |
Protective cover (plexiglass and steel) |
Each 1 Pc |
Normal temperature oil box |
Each 1set(1 setplatinum RTD) |
High temperature(Including heaters) |
|
Category |
Name |
Qty. |
Remark |
General
Tools |
0-10 Stopwatch |
1 Pc |
|
Medical tweezers 150 and 200mm |
Each 1 Pc |
|
AC type torque wrench |
1 Pc |
|
Wrench: S=8mm |
1 Pc |
|
4 small adjustable wrench |
1 Pc |
|
Small combination tools (20) |
1 Set |
Installed additional
boxes |
Hair dryer |
1 Pc |
installed in host
door |
White stainless steel plate mid waist type |
2 PC |
|
White small waist type stainless steel plate |
2 Pc |
|
Category |
Product |
Qty. |
Remark |
Warranty
Our company supply MRS-10 Computer Control Four Ball Friction Tester,Abrasion Tester . The main products contain more than 10 series, 80 kinds of testing equipments. If you need testing machine or other parts of testing machine, please feel free to contact me and tell me your requirements.
Dear customer, if you need our testing machines, please contact with us without any hesitate ! We will supply our best service for you ! Best Wishes !
Sunny
Jinan Hensgrand Instrument Co.,Ltd.
Tel: +86-15866777590
Fax:+86-531-81901323
Add: 4915,West Jingshi Road,Jinan city,ShanDong Province,China.