Precision DC Calibrator

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.  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. 

The 2553A provides well used K,T,E,J, and an additional 6 types of thermocouples. These 10 types are all regulated in IEC. It also provides widely used Pt100 as an RTD. Resistance as well as temperature value can be set as an output value, enabling instrument calibration by both values.

Features : 

• High Accuracy  :  DC Voltage: +/- 75 ppm

                                                    DC Current: +/- 120 ppm

• High Stability   :  +/- 15 ppm/h

•  Low Noise    :   2 micro Volts rms
• High Resolution   :   5.5 digits +/- 120000 count output resolution
• Digital Display of Output