China Petroleum Testing Instruments manufacturer
Shandong Shengtai instrument co.,ltd
Shandong Shengtai instrument co.,ltd
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ointment patch test machine

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ointment patch test machine

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...additives enterprises, according to the United States ring block testing machine (Timken testing machine) test principle, the main functions of the ... 2026-02-27 00:29:27
... capacity of various lubricants (lubricating oil, lubricating grease, and solid lubricating film): under specified test conditions, the maximum ... 2025-08-22 00:53:22
... application, different evaluation indexes can be selected according to different uses of lubricants. automatic lubricant grease four ball wear ... 2024-12-09 13:05:30
... application, different evaluation indexes can be selected according to different uses of lubricants. automatic lubricant grease four ball wear ... 2024-12-09 13:05:30
...testing machine parameters: Voltage AC 220V±5% 50-60HZ Power 120W Loading method weight and lever loading Steel ball 14*14 Motor speed 1400r/min ... 2024-12-09 13:35:00
...Testing Machine (Timken Method) SRH12 Timken ring friction and wear testing machine is also called Timken tester, measuring various lubricants, ... 2024-12-09 13:26:09
... tester, measuring various lubricants, lubricating oil, grease and solid lubrication film) : the carrying capacity under the specified test ... 2024-12-09 18:26:39
...h a maximum test force of 3000N. It has a power supply of 220V/50Hz and supports a spindle speed range of 100-3000r/min. The rotation speed is (... 2024-12-09 22:27:47
.../T269-91 "Determination of Cone Penetration of Lubricating and Stone Greases" test standard under specified test conditions. The ... 2025-07-14 14:05:05
...Testing Machine (Timken Method) SRH12 Timken ring friction and wear testing machine is also called Timken tester, measuring various lubricants, ... 2026-02-27 00:29:27
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