The Yokogawa DL850V ScopeCorder Vehicle Edition combines digital oscilloscope and data logger functionality into a single instrument for automotive testing and diagnostics. It captures high-speed transient events—engine misfires, sensor anomalies, ECU anomalies—alongside extended operational trends, delivering insights into vehicle performance and reliability across electronic control units and automotive subsystems.
Technical Specifications
Signal Acquisition
• Configurable channel count (module-dependent)
• Sampling rate: up to 10 MS/s per channel
• ADC resolution: 12-bit or higher
• Input voltage range: selectable, module-dependent
• Bandwidth: module-dependent
• Advanced triggering: edge, pulse width, runt, slew rate, logic, and complex sequence triggers
• Large internal memory for extended waveform capture without data loss
Data Logging & Storage
• Recording modes: continuous, triggered, interval
• Internal memory with provisions for external storage media
• High-speed data transfer to PC or external storage
Interfaces
• BNC connectors for analog inputs
• Configurable digital inputs
• USB for data transfer and control
Power
• AC mains operation
– Key Features
• FFT and arithmetic operations between channels
• Waveform parameter measurements
• Isolation of specific events in complex automotive systems
• Post-processing and reporting workflows via high-speed data transfer
– Typical Applications
• Vehicle dynamics evaluation
• Electronic control unit characterization
• Automotive subsystem analysis
• Transient event capture and diagnosis
• Long-duration operational monitoring
– Compatibility & Integration
Module-based architecture supports multiple input types. USB connectivity enables remote operation and data management. File format options support both proprietary and industry-standard formats (CSV, binary).
