2638A Hydra Series III features at a glance

• DC accuracy of 0.0024 %
• Thermocouple accuracy of 0.5 °C
• Up to 66 universal differential isolated inputs
• On-screen color trend graphing of up to four channels at a time
• Easy-to-use menu system for setup and data management
• Input types: ac V, dc V, ac I, dc I, thermocouple, PRT (2, 3, 4 w), thermistor, resistance (2-4 w), frequency
• Multi-channel real-time data display
• 6.5-digit bench DMM function for front-panel inputs
• Monitor function for real-time viewing and charting between scans
• 20 on-board math channels
• One-button screen capture of chart or data displays
• 45 channels/second basic dc scan rate
• Internal 57,000 scan/setup file memory
• USB flash drive support
• Data security features
• 300 V CAT II input safety rated
• Supported by TQSoft and TQAero thermal validation software for FDA 21 CFR Part 11 and AMS 2750 compliant data collection