DIGISTANT® 4462 HIGH-PRECISION CALIBRATION SOURCE - High-precision calibration source for voltage, current, and thermocouples

The precision calibration source combines the highest precision, low drift, low noise, and excellent long-term stability with versatility and ease of use. Ramps, Δ+/Δ-, and storage of set values make it easier for the user to operate the device. The applications are therefore very versatile: - Verification of DC voltage and current measuring devices - Precise verification of thermocouple temperature measuring devices - Calibration of controllers, transducers, recording devices, and other devices used in process control - Control of process flows using the integrated ramp function. Features: - High-precision current and voltage source ±52 mA, ±30 V Option: ±22 mA, ±60 V - Precise simulation for all common thermocouple types (Option) - Error limit 0.003 % of the set value - Standard with RS232 and IEEE488 interface, USB and Ethernet (optional) - Current sink DC voltage simulation: 300 mV, 3 V, 30 V, 60 V (Option) Measurement accuracy voltage simulation: 0.003 % DC voltage measurement: No DC current simulation: 52 mA / (22 mA) Measurement accuracy current simulation: 0.007 % DC current measurement: No Thermocouple simulation: Yes RTD simulation: No Interfaces: RS232 / IEEE488 Supply voltage: 230 V / 45 - 65 Hz - 115 V / 45 - 65 Hz