Thiết bị hiệu chuẩn đa chức năng PROVA iCal
Unique mapping function let you calibrate temperature (300 °C) or voltage (220V) directly.
■ iCal is a multifunction calibrator and an arbitrary function generator.
■ Source: mA (4 to 20mA), V (0 to 15V, 0 to 70mV), Hz, sine wave, square wave, triangular wave, truncated sine wave, user programmable waveform and temperature for 11 types of thermocouples.
■ Measure: current (mA), voltage (V, mV) and temperature (℃ or ℉).
■ Programmable cold junction compensation allows users to fine tune temperature output and measurement.
■ Programmable 0% and 100% value for easy 25% step function.
■ Output error warning when output is shorted or open.
■ Short circuit protection for voltage output.
■ Clear and easy user interface (numerical key pad, sliding switch and dot matrix LCM with backlight).
■ Voltage, frequency, PWM duty-cycle (square wave and triangular wave), and offset are programmable in the Hz function.