PROVA

■ 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.

■ Frequency range (0.3Hz to 20KHz) covers application of audio band (speaker, MP3, MD etc.)

■ DTMF (Dual Tone Multi-Frequency) can perform professional testing for telephone line and audio product (MP3 or MD).

■ Auto-step and auto-ramp functions can quickly perform linear test.

■ PC can program calibrator through USB port.

■ Data logging with programmable sampling time (0~255 sec.) and memory of 4000 records.

■ Rechargeable lithium battery (1600mAH) with built-in charging circuit.

■ Calibration results (source & measure) can be saved in memory (2000 records).