Keithley 2510 TEC Sourcemeter

The Keithley 2510 TEC SourceMeter (Model 251074-002) is a precision instrument designed for controlling and measuring thermoelectric coolers (TECs) with outstanding accuracy. Combining the functionality of a precision current and voltage source with high-resolution measurement capabilities, the 2510 is ideal for applications requiring tight temperature regulation.

Engineered for laser diode characterization, semiconductor testing, and temperature control system development, this TEC SourceMeter delivers a wide control range from –10V to 100V and –1A to 1A with exceptional stability. It offers 10μV voltage resolution and 1nA current resolution, ensuring consistent, repeatable data for even the most sensitive devices.

Built for advanced lab environments, the Keithley 2510 provides ±0.1°C temperature control accuracy, and is compatible with Peltier and other TEC devices. With GPIB, RS-232, and Ethernet interfaces, it integrates seamlessly into automated systems and test setups.

Key Features:

• Model: 251074-002
• Voltage Range: –10V to 100V
• Current Range: –1A to 1A
• Power Output: 20W
• Voltage Resolution: 10μV
• Current Resolution: 1nA
• Voltage Accuracy: ±(0.015% + 10μV)
• Current Accuracy: ±(0.05% + 1nA)
• Temperature Control Range: –10°C to 100°C
• Temperature Accuracy: ±0.1°C
• TEC Compatibility: Peltier and thermoelectric coolers
• Interfaces: GPIB, RS-232, Ethernet
• Dimensions: 3.5 in (H) × 8.5 in (D)
• Weight: 2.95 kg (6.5 lb)
• Power Input: 100–240V AC, 50/60 Hz