The Agilent/Keysight U3606A is a hybrid instrument combining a 5½ digit digital multimeter (DMM) with a 30W dual-range DC power supply. This integrated design allows for simultaneous and independent operation of both functions, offering a space-saving and cost-effective solution for benchtop or rack-mounted applications. The DMM provides a resolution of 120,000 counts, with measurement speeds up to 37 readings per second and a basic DC voltage accuracy of up to 0.025%. It supports nine fundamental measurement functions, including capacitance, and offers eight built-in math functions. Notably, it features a 4-wire low resistance measurement capability with a resolution of 0.001 milliohms. The integrated DC power supply offers two selectable ranges: 30V/1A and 8V/3A, with excellent load regulation (up to 0.01% + 3mV) and line regulation (3mV). It includes overvoltage protection (OVP) and overcurrent protection (OCP). The U3606A also incorporates a square-wave generator capable of up to 4.8 kHz, along with auto ramp and scan functionalities for multi-level DC bias testing. For seamless system integration, it provides both USB-TMC488.2 and GPIB interfaces, fully compliant with SCPI commands. The unit features a universal AC input (100-240 VAC, 45-66 Hz) and a Kensington lock slot for physical security.
### Technical Specifications
**Digital Multimeter (DMM) Capabilities:**
* **Resolution:** 5½ digit, 120,000 counts
* **Measurement Functions:**
* DC Voltage (DCV)
* AC Voltage (ACV) – True RMS
* DC Current (DCI)
* AC Current (ACI) – True RMS
* 2-Wire Resistance
* 4-Wire Resistance (Milliohm Measurement)
* Range: 100 mW – 10 W
* Accuracy: 0.25%
* Resolution: 0.001 mW
* Capacitance
* Frequency
* Duty Cycle
* Pulse Width
* Audible Continuity Test
* Diode Test
* **Accuracy:**
* DC Voltage (DCV): up to 0.025%
* **Measurement Speed:** Up to 37 readings/second
* **Math Functions:**
* Null
* Decibel (dB) Display
* Decibel-milliwatts (dBm)
* Statistics (Min/Max/Avg)
* Limit Testing
* Hold Function
* **Ranging:** Autoranging and Manual Ranging options
* **Digit Resolution Selection:** 4½ digit or 5½ digit selectable for most functions
**DC Power Supply Capabilities:**
* **Output Power:** 30 W
* **Output Ranges:**
* Range 1: 30 V / 1 A
* Range 2: 8 V / 3 A
* **Regulation:**
* Load Regulation: Up to 0.01% + 3 mV
* Line Regulation: Voltage: 3 mV; Current: 1.5 mA
* **Protection:**
* Overvoltage Protection (OVP)
* Overcurrent Protection (OCP)
* **Features:**
* Remote Sensing Capability
* Auto Scan and Ramp for multi-level DC bias testing
* Square-Wave Generator: Up to 4.8 kHz
* Output Amplitude: 30 V
**Integrated Function/Arbitrary Waveform Generator (Part of the DC Power Supply):**
* **Frequency:** Up to 20 MHz (function/arbitrary waveform generator) [User Input]
* **Waveform Types:** Sine, Square, Ramp, Pulse, Arbitrary [User Input]
* **Square-Wave Generator:** Integrated within the power supply, up to 4.8 kHz
**Interfaces and Connectivity:**
* **Programming:** SCPI (Standard Commands for Programmable Instrumentation) compatible
* **Digital Interfaces:**
* USB 2.0 Full Speed (USB-TMC488.2)
* GPIB (IEEE-488)
**Physical and Electrical:**
* **AC Input:** Universal Input (100V – 240V), 45Hz to 66Hz
* **Security:** Kensington Lock Slot
* **Form Factor:** Rackmountable
**Discontinuation Notice:**
* The Agilent/Keysight U3606A was discontinued on June 1, 2014, with the U3606B serving as its replacement.
Why Choose Aumictech for the Keysight U3606A?
At Aumictech, we specialize in sourcing and providing high-performance test and measurement equipment. Whether you need a reliable Agilent/Keysight U3606A for simultaneous DMM and power supply functions, require instruments with advanced 4-wire resistance measurement capabilities, or seek integrated solutions for efficient benchtop workflows, our team ensures you acquire equipment that maximizes performance for your specific engineering and procurement needs.
