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CALIBRATOR

PROVA-100

4-20mA, with 1 μ A resolution.

Basic Accuracy 0.025% + 5 μ A.

Auto-Ramp and Easy Step Functions.

1-100% Input.

0-20mA, 0-24mA Selectable.

Easy Just-Type-in Number Operation.

US$ 248: Log in for sale price

ProcessDMM (DMM + Multifunction Calibrator)

PROVA 131

Source 4~20mA loop current.

4~20mA (1KΩ load, 24V loop supply).

Source: 0~100mV, 0~1.000V, 0~12.000V.

Measure: DC mA, mV, V, Ω, Frequency (duty cycle), Diode, Continuity and temperature (°C, °F).

Measure: AC (True RMS) mA, mV, V.

Calibrate/Measure temperature of 11 types of thermocouples (K, J, E, T, R, S, N, L, U, B and C).

0.1*C & 0.1*F Resolution.

Detection of thermocouples disconnection.

Source frequency (1 to 20000Hz).

Programmable duty cycle (0~100%) of frequency output.

Source and Measure Simultaneously.

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

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

25% ▲, 25% ▼, or programmable percentage (0~100%) increase and decrease.

Warning for overload, output open (mA) or short (mV, V).

Short circuit protection for voltage output.

Battery power indication (%).

Clear and easy user interface.

US$ 760: Log in for sale price

Process Calibrator

PROVA-123

4-20mA, 0-20mA, 0-24mA with 1 m A resolution.

0-100mV with 10 m V resolution.

0-12V with 1mV resolution.

Thermocouple K,J,E,T TYPE 1 o C 1 o F resolution.

Frequency 2 - 50,000Hz.

US$ 413: Log in for sale price

Documenting Multifunction Calibrator

PROVA 133

Source 4~20 mA loop Current.

Simulate 4~20 mA transmitter.

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

Test LED brightness (0~24mA).

Source 0~70mV and 0~15V.

Calibrate temperature with selection of 11 types of thermocouples.

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

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

Generate arbitrary waveform.

Generate single pulse (3μS to 999.99mS).

Map 4~20 mA into engineering units.

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

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

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

Programmable cold junction compensation for temperature measurement.

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

Dot matrix LCD with backlight.

Rechargeable lithium battery (1600mAh).

Data logging function for source and measurement.

Program calibrator through PC USB port.

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

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

US$ 952: Log in for sale price

Documenting Multifunction Calibrator

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 rogrammable 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.

US$ 935: Log in for sale price

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CALIBRATOR

ProcessDMM (DMM + Multifunction Calibrator)

Process Calibrator

Documenting Multifunction Calibrator

Documenting Multifunction Calibrator