Micro Controll Four-ball Friction Tester
Applicable Standards：
When conducting tests, the microcomputer - controlled four - ball friction testing machine needs to comply with the following relevant national or international standards: GB/T 12583 - 98: Method for Determination of the Extreme - Pressure Properties of Lubricants (Four - ball Machine Method).
GB 3142 - 82: Method for Determination of the Load - Carrying Capacity of Lubricants (Four - ball Method). SH/T 0189 - 92: Method for Determination of the Anti - wear Properties of Lubricating Oils (Four - ball Machine Method).
SH/T 0202 - 92: Method for Determination of the Extreme - Pressure Properties of Greases (Four - ball Machine Method).
SH/T 0204 - 92: Method for Determination of the Anti - wear Properties of Greases (Four - ball Machine Method). These standards specify the requirements for the test methods, test conditions, data processing, etc. of the four - ball friction testing machine to ensure the accuracy and comparability of test results.
Technical Parameters：
Test force range (infinitely adjustable)： 60N~10kN
Relative error of test force： ±1%
Test force long time holding error： ±1%F.S
Friction force test range： 0~300N
Friction force test error： ±3%
Spindle rotation speed range (infinitely adjustable)： 200~2000r/min
Spindle rotation speed error： ±5 r/min
Temperature control range of the friction side Room temperature~：150°C
Temperature control error of the friction side： ±2○C Test time control range 1sec~999hours Test time control range 1~9999999999rpm Test steel ball φ12.7mm Overall dimension 100*870*1700 (Test ball Temperature control error ±2○C
Test time control range： 1sec~999hours
Spindle speed control range： 1~99999999 rpm
Test steel ball： φ12.7mm
Overall dimensions： 1200*870*1700 (mm)
Weight：800kg
Send product request
Other supplier products
 |
Safety Helmet High Temperature Pre-Treatment Chamber | Main Purpose It is mainly used for the extremely high - temperature pre - treatment of safety helmets. Compliance Standard GB/T2812-2019 Te... |
 |
Acid Penetration Tester ISO 6529-2013 BS EN 463-1995 | Standards GB 24540-2009《protective clothing against liquid acids and alkalis 》Appendix D ISO 6529-2013 Protective clothing-protection against chem... |
 |
Sharp edge tester | Sharp Edge Tester： English name: Sharp Edge TesterComplies with international standards including:ASTM F963 4.8, EN71-1998 8.14, GB6675-2003 A.5.... |
 |
Spinal Internal Fixation System Component Testing Machine | Standard YY/T 0119-2014 (China): Specifies mechanical testing protocols for spinal fixation components, including screws, plates, rods, and conn... |
 |
Shoe Flexing Tester | Product Introduction: Finished shoes bending testing machine Finished shoes bending testing machine Test shoes, casual shoes, work shoes and other... |
Same products
 |
KL‑016A Benchtop High‑precision pH Meter | Seller: Kelilong Electron Co.Ltd | Product Description: Large‑screen display with high resolution and precision for con... |
 |
Large Naïve VHH Library | Seller: AlpVHHs | Large Naïve VHH Library VHHare single-domain antibodies derived from the variable regions o... |
 |
pH-2398 pH/EC/ORP/Temperature multi-parameter Water Quality Tester | Seller: Kelilong Electron Co.,Ltd | Feature Large display screen, capable of simultaneously measuring water quality pH, redox potent... |
 |
ORP-2026S Waterproof Soil ORP and Temperature Meter | Seller: Kelilong Electron Co.,Ltd | 范围 ORP -999～999mV Temp 0～50℃ 分辨率 ORP 1mV... |
 |
TDS-2616 Waterproof EC/TDS/Temperature Meter | Seller: Kelilong Electron Co.,Ltd | Range EC ～19.9mS TDS Temp 0～50℃ R... |
