Hydraulic Cooler Efficiency Test on the JCB 403E | PicoScope 7 Diagnostic Walkthrough 🔧 скачать в хорошем качестве

Hydraulic Cooler Efficiency Test on the JCB 403E | PicoScope 7 Diagnostic Walkthrough 🔧

🔧 In this test demonstration, Ben walks through how to assess hydraulic cooler efficiency on a JCB 403E electric wheel loader using PicoScope 7 and BNC+ accessories. This is a real-world example of how PicoScope lets you combine temperature, current, pressure and maths channels to build a complete diagnostic picture of a hydraulic system under load. What’s being measured in this test: • Inlet temperature of the hydraulic oil (BNC+ temperature clamp) • Outlet temperature from the cooler (BNC+ temperature clamp) • Hydraulic pump pressure using the WPS600 • Electric motor load via a current clamp on the U-phase • Temperature differential using an A–B maths channel The goal is simple: ➡️ Determine how efficiently the hydraulic cooler is removing heat A healthy cooler should show a clear difference between inlet and outlet temperatures over time. What Ben demonstrates in the video: • Setting up long time-base captures (100 s/div ~ 16 mins total) • Using measurements to log maximum inlet vs outlet temperatures • Renaming channels for clearer display • Loading and running the hydraulic system to generate heat • Observing temperature rise and system behaviour under load • Using a maths channel to display the temperature differential directly • Interpreting the results (inlet ~39°C vs outlet ~37°C in this demo) Why this matters Monitoring cooler performance is essential for diagnosing: • Blocked or restricted cooler cores • Failing cooling fans • Poor flow through the hydraulic circuit • Inefficient oil cooling under load • Heat-related hydraulic issues The same process can be applied to: • Engine oil coolers • Transmission coolers • EV thermal management circuits • Coolant radiators A simple, practical example of using PicoScope for real diagnostic direction. #PicoScope #PicoTechnology #Hydraulics #Diagnostics #Engineering #Oscilloscope #JCB #ElectricMachinery 🔽 Links 🔽 - PicoScope A-Z - https://www.picoauto.com/library/pico... Newsletter - https://www.picoauto.com/news Instagram -   / picoscope.diagnostics   Facebook -   / picoauto   ------------------------------------------------------- #picoscope #oscilloscope #automotive #diagnostics #picoauto #automotivediagnostics #picoautomotive