Precision DC Calibrator Yokogawa 2553A

The 2553A is designed calibration of traditional voltage and current measuring devices such as ammeters, voltmeters, digital multimeters, and DC wattmeters. In addition, the 2553A is capable of calibrating temperature meters and controllers which measure temperature through thermocouples or Resistance Temperature Detector’s (RTD). The unit supports all commonly used thermocouple types regulated by the IEC. Intuitive dials allow the user to quickly and easily adjust the output values. The device also supports both USB communication and storage, allowing it to be used as a system in a larger testbed or as a programmable output device.

Features:

The 2553A Precision DC Calibrator, like our other Calibrators and Sources, offers users the simple operation and reliability they have come to trust from Yokogawa. 

• Digital Display of Output

• High Basic Accuracy

• High Stability and Low Noise

• High Resolution

With output ranges of ±10 mV to ±30 V and ±1 mA to ±100 mA plus 10 different types of Thermocouples and Pt100 RTD, the 2553A can effectively solve the calibration requirements for DC Analog Meters and various temperature measuring instruments and controllers.

High Accuracy:

DC Voltage: +/- 75 ppm
DC Current: +/- 120 ppm

High Stability

Stability: +/- 15 ppm/h

Low Noise

Noise: 2 micro Volts rms

High Resolution

5.5 digits +/- 120000 count output resolution.