ADVANTEST R6240A DC Voltage Current Source Monitor 4A Pulse 5.5 Digit

Description

📋 Condition

Cosmetic condition shows normal signs of aging with some difficult-to-remove dirt and stains on the exterior surfaces. VFD display is clear and readable. Cooling fan operates but produces slightly louder noise than typical.

✅ Operation Check

Power on confirmed - unit boots successfully. Self-test PASSED at startup. VFD display functions normally with clear character readout. All front panel buttons responsive with good tactile feedback. OPR/STBY mode switching verified. Basic operational functions confirmed. Note: Actual voltage/current output measurements were not performed due to missing output cables. Load testing and range verification were not conducted.

📦 Included Items

Main unit only. No accessories, cables, manuals, or original packaging included. Output cables are not included.

🔧 Product Info

The ADVANTEST R6240A is a high-performance DC voltage and current source/monitor designed for semiconductor device testing and electronic component evaluation. Features 4.5-digit source resolution and 5.5-digit measurement accuracy with basic accuracy of ±0.025%. Key capabilities include pulse source/load function up to 4A (20ms max), pulse measurement with 500μs minimum pulse width, linear/fixed/random sweep functions, and individual HI/LO limiter settings. Measurement resolution of 10μV and 10nA. Widely used in R&D laboratories and production test systems for characterizing power devices, batteries, and power management ICs.