Calibrators

PROVA 133Multifunction Calibrator + Function Generator

1.    Source 4~20 mA loop Current

2.    Simulate 4~20 mA transmitter

3.    Simulate electronic load (Max. 30V, 20mA)

4.    Test LED brightness (0~24mA)

5.    Source 0~70mV and 0~15V

6.    Calibrate temperature with selection of 11 types of thermocouples

7.    Source frequency (0.3 to 20KHz) of many waveforms

8.    Source: mA, V, Hz, sine wave, square wave, triangular wave, truncated sine wave, user programmable waveform and temperature.

9.    Generate arbitrary waveform

10. Generate single pulse (3μS to 999.99mS)

11. Map 4~20 mA into engineering units

12. Measure: Current (mA), Voltage (mV, V), and temperature (°C, °F)

 13. Measure 4~20 mA with 24V loop supply simultaneously

 14. Selectable 250Ω HART resistor to facilitate use with HART communication device

15. Programmable cold junction compensation for temperature measurement

16. Auto step and auto ramp for sourcing mA, V, and temperature

17. Dot matrix LCD with backlight

18. Rechargeable lithium battery (1600mAh)

19. Data logging function for source and measurement

20. Program calibrator through PC USB port

21. Programmable 0% and 100% value for easy 25% step function

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