PROVA iCal,Documenting Multifunction Calibrator

Product Features

  • 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 °F).
  • 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). Then users download them to a PC for documentation.
  • To distinguish calibration data at different locations, data can be saved under different file names.
Current mA: Source (Vopen > 15V), or measured
Range Resolution Accuracy
-4mA to -0.005mA 1μA ± 0.03% ± 5 digits
0.005mA to 4mA 1μA ± 0.03% ± 5 digits
4mA to 20mA 1μA ± 0.03% ± 3 digits
20mA to 24mA 1μA ± 0.03% ± 5 digits

Voltage: Source (maximum load 1mA, short circuit protection < 100mA), or measured

Range Resolution Accuracy
-3V to -0.005V 0.001V ± 0.03% ± 5 digits
0.005V to 10V 0.001V ± 0.03% ± 5 digits
10V to 15V 0.001V ± 0.03% ± 5 digits

Frequency: Source (10Vpp, 0V offset, square wave, duty cycle = 50%)

Range (Hz) Input Resolution Accuracy
0.3 to 99.999 0.1 Hz 0.002 Hz
10 to 999.99 0.1 Hz 0.02 Hz
1000 to 9999.9 0.1 Hz 0.2 Hz
10000 to 20000 1 Hz 2 Hz

General specifications:

AC Adaptor Input: (110 or 220)Vac, 50/60Hz
Output: 15Vdc, 0.5A
Battery type Rechargeable Lithium battery, 11.1V, 1600mAh
Operating temperature 0°C to 50°C (32°F to 122°F), 85% RH
Dimensions 213mm x 99mm x 56mm (8.4" x 3.9" x 2.2")
Weight 650g (batteries included), 22.9oz
Accessories included User's Manual, Software Manual, Software CD, USB Cable, Rechargeable Lithium Battery, AC Adaptor, Test Leads (Black and Red), Alligator Clips (Black and Red), K type thermocouple with dual plugs, Carrying Case


Water Analysis

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