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.
Unmatched precision meets powerful functionality
DC sources are an imperative tool in any test or research lab due to the need to calibrate the plethora of devices that measure such signals. Yokogawa’s expertise in delivering high quality instrumentation is evidenced by the introduction of the 2553A, which combines high precsion outputs, simple controls, and powerful features to meet all your calibration needs.
Powerful Features
- Use as a USB communication or storage device. Store setup and text files directly to the unit, or integrate into a larger test system
- Rich features for calibrating anything from analog standards to precision dataloggers, and everything in between
Simple Controls
- Voltage, current, and thermoelectric force can be easily adjusted with the simple move of a dial or flick of a switch
- High definition seven segment LED display for easy visualization
High-Precision
- Featuring highly accurate and stable outputs with low noise and drift, this unit is a trusted source in any calibration or verification application
- Can sink as well as source with a high degree of accuracy
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