WebDucom - KRL Shear Stability Tester (KRL-SST-1) A STAND-ALONE KRL SHEAR STABILITY TESTER The first of its kind, stand alone shear stability tester designed to … Web19 okt. 1998 · This paper discusses four methods for measuring the resistance of transmission fluids to permanent viscosity loss through shear. The four methods include the fuel injector shear stability test, the sonic shear test, the DEXRON®-III cycling test and the KRL test. Each of these methods and their adv
(PDF) Temporary and Permanent Viscosity Loss Correlated
WebKRL shear stability. multi-grade engine oils, HVLP hydraulic oils, synthetic oils. The VKA apparatus has also been used for this modified method for more than 20 years. In the … http://www.gohanmi.com/TE82S-SHEAR_TEST.htm fentanyl nik test kit
Ducom Shear Stability Tester (KRL) - YouTube
WebA ball of specified diameter (12.7 mm) rotates at a particular velocity and comes in contact with three similar stationary steel balls immersed in the lubricant. As per ASTM standards, the upper ball is rotated up to 2000 RPM and the … Web1 apr. 2014 · The KRL has been proposed as a possible alternative to the KO test, and extended KO shearing beyond 90 cycles provides a better indicator than the standard … Web超音波せん断安定度試験装置 (Super Sonic Shear Stability Test Apparatus) 超音波せん断安定度 エンジン油やギヤ油などのポリマー化合物が添加されている油では、使用中に高いせん断力を受けて粘度低下をおこす場合があり、超音波の照射によって変化した粘度低下率からせん断安定度を評価します。 how to get to langkawi from kuala lumpur