Controll Four-ball Friction Tester
Whats/App: +86 156 1874 6768
Web: standard-groups.com
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
 |
5750 taber linear abraser | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards ISO Standards: ISO 9352. ISO 5470. ISO 7784 ASTM Standards: ASTM D1044. ASTM D3... |
 |
Timken Test Machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com The extreme pressure friction testing machine mainly consists of a main frame, a spindle tr... |
 |
Cross Hatch Cutting and Adhesion Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Cross Hatch Cutting and Adhesion Testing provides a relative movement of the scratch he... |
 |
Environmental Stress Cracking Resistance Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com This instrument is a testing device recommended according to standard requirements. It is a... |
 |
High precision smoke toxicity chamber | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The NES 713 Navy Engineering Smoke Toxicity Test Chamber is a specialized fir... |
Same products
 |
Custom Stainless Components for OEM Applications | Seller: Yongjia County Yaokang Technology Co., Ltd. | Our stainless steel float balls are designed for float valves, water tanks, and industrial liquid... |
 |
FH-77 Dissolved hydrogen meter | Seller: Kelilong Electron Co.,Ltd | Pen type dissolved hydrogen detector / dissolved hydrogen meter: used to measure the dissolved hy... |
 |
Xenon Arc Weather Ometer | Seller: Standard International Group (HK) Limited | Get a quote： Whats/App: +86 181 0160 0864 SI4000Xenon Arc Weather Ometer utilizes a xenon lamp ... |
 |
Xenotest | Light Fastness Tester Si220 (SunTest) | Seller: Standard International Group (HK) Limited | Get a quote： Whats/App:+86 180 0160 0864 A Light Fastness Tester, or Xenon Tester, Accelerated ... |
 |
Ozone Aging Chamber | Seller: Standard International Group (HK) Limited | Get a quote： Whats/App:+86 156 1874 6768 The Ozone Aging Chamber is a precision testing instrum... |
