TES PROVA-133 Process Calibrator/Simulator + Function Generator
- Simulate 4~20 mA process transmitter Source 4~20 mA loop Current
- Simulate electronic load (Max. 30V, 20mA) Test LED brightness (0~24mA)
- Source -9.999~70mV and 0~15V
- Calibrate temperature of 11 types of thermocouples
- Handheld function generator of sine wave, square wave, triangular wave, arbitrary wave from 0.3 to 20KHz)
- Pulse generator (3μS to 999.99mS) Map 4~20 mA into engineering units
- Source: mA, V, Hz, sine wave, square wave, triangular wave, truncated sine wave, user programmable waveform and temperature.
- Measure: Current (DC mA), Voltage (DC mV, DC 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)
Electrical Specifications: (23+/- 5℃, 10 minutes after turning on the power)
mA (source) (Vopen > 24V)
| Range | Resolution | Accuracy of Reading |
| 0.005mA to 4mA |
1uA |
+/-0.03% +/-5dgts |
| 4mA to 20mA | +/-0.03% +/-3dgts | |
| 20mA to 24mA | +/-0.03% +/-5dgts |
V (source) (maximum load 1mA, short circuit protection < 100mA)
| Range | Resolution | Accuracy of Reading |
| 0.005V to 10V | 0.001V | +/-0.03% +/-5dgts |
| 10V to 15V |
mA (measure)
| Range | Resolution | Accuracy of Reading |
| -4mA to -0.005mA |
1μA |
+/-0.03% +/-10dgts |
| 0.005mA to 4mA | +/-0.03% +/-5dgts | |
| 4mA to 20mA | +/-0.03% +/-3dgts | |
| 20mA to 24mA | +/-0.03% +/-5dgts |
If reading of mA (measure) is less than 5 digits, it is displayed as 0.
V (measure)
| Range | Resolution | Accuracy of Reading |
| -3V to -0.005V |
0.001V |
+/-0.03% +/-10dgts |
| 0.005V to 10V | +/-0.03% +/-5dgts | |
| 10V to 24V | +/-0.03% +/-5dgts |
If reading of V (measure) is less than 5 digits, it is displayed as 0.
Frequency (source, 10 Vpp, 0V offset, square wave, duty cycle = 50%)
| Range (Hz) | Input Resolution | Accuracy |
| 0.3 to 99.999 | 0.1Hz | 0.002Hz |
| 10.00 to 999.99 | 0.1Hz | 0.02Hz |
| 1000.0 to 9999.9 | 0.1Hz | 0.2Hz |
| 10000 to 20000 | 1Hz | 2Hz |
Duty Cycle(%, square wave, 10 Vpp, 0.3~20KHz)
| Range | Resolution | Rise Time of Vpp | Fall Time of Vpp |
| 0 to 100% | 1% | 10μS max, 5μS typical | 15μS max, 7.5μS typical |
Pulse (square wave, 10 Vpp, Offset -5V~+5V)
| Range | Resolution | Rise Time of Vpp | Fall Time of Vpp |
| 3.0μS to 9999.9μS | 0.1μS |
10μS max, 5μS typical |
15μS max, 7.5μS typical |
| 10.000mS to 99.999mS | 0.001mS | ||
| 100.00mS to 999.99mS | 0.01mS |
Voltage Peak to Peak for Sine Wave
(Vpp, 0.3~20KHz, 50% duty cycle, sine wave, 0V offset)
| Range (V) | Resolution | Accuracy of Reading |
| 0.1 to 20V | 0.001V | 5% +/- 0.3V |
Voltage Peak to Peak for Non-Sine Wave (Vpp, 0.3~20KHz, 0V offset)
| Range (V) | Resolution | Accuracy of Reading |
| 0.1 to 20V | 0.001V | 6% +/- 0.4V |
Voltage Peak to Peak(Vpp, 0.3~20KHz, 50% duty cycle, square wave, 0V offset)
| Range (V) | Resolution | Accuracy of Reading |
| 1 to 20V | 0.001V | 6% +/- 0.4V |
Voltage of Offset(Maximum Vpp < 20V)
| Range | Resolution | Accuracy of Reading |
| -5V to 5V | 0.001V | 5% +/-0.5V +/-5%xVpp |
Temperature, Thermocouples
(source and measure, 0.1C & 0.1F Resolution, Internal Cold Junction Compensation, thermocouple accuracy not included, 3 minutes after plugging in thermocouples.)
| °C | °F | |||
| Range | Accuracy | Range | Accuracy | |
| K | -200 to -150 | 2.0 | -382 to -238 | 3.6 |
| -150 to 0 | 1.2 | -238 to 32 | 2.1 | |
| 0 to 1000 | 0.8 | 32 to 1832 | 1.4 | |
| 1000 to 1370 | 1.2 | 1832 to 2498 | 2.1 | |
| J | -200 to -150 | 2.0 | -382 to -238 | 3.6 |
| -150 to 0 | 1.0 | -238 to 32 | 1.8 | |
| 0 to 1050 | 0.7 | 32 to 1922 | 1.2 | |
| E | -200 to -150 | 1.5 | -382 to -238 | 2.7 |
| -150 to 0 | 0.9 | -238 to 32 | 1.6 | |
| 0 to 850 | 0.7 | 32 to 1562 | 1.2 | |
| T | -200 to -150 | 1.5 | -382 to -238 | 2.7 |
| -150 to 0 | 1.2 | -238 to 32 | 2.1 | |
| 0 to 400 | 0.8 | 32 to 752 | 1.4 | |
| R | 0 to 500 | 1.8 | 32 to 932 | 3.2 |
| 500 to 1760 | 1.5 | 932 to 3200 | 2.7 | |
| S | 0 to 500 | 1.8 | 32 to 932 | 3.2 |
| 500 to 1760 | 1.5 | 932 to 3200 | 2.7 | |
| N | -200 to 0 | 1.5 | -328 to 32 | 2.7 |
| 0 to 1300 | 0.9 | 32 to 2372 | 1.6 | |
| L | -200 to 0 | 0.9 | -328 to 32 | 1.6 |
| 0 to 900 | 0.7 | 32 to 1652 | 1.2 | |
| U | -200 to 0 | 1.1 | -328 to 32 | 1.9 |
| 0 to 600 | 0.7 | 32 to 1112 | 1.2 | |
| B | 600 to 800 | 2.2 | 1112 to 1472 | 3.9 |
| 800 to 1000 | 1.8 | 1472 to 1832 | 3.2 | |
| 1000 to 1820 | 1.4 | 1832 to 3308 | 2.5 | |
| C | 0 to 1800 | 1.0 | 32 to 3272 | 1.8 |
| 1800 to 2310 | 1.5 | 3272 to 4190 | 2.7 | |
| mV | -10mV to 70mV | 0.05mV | -10mV to 70mV | 0.05mV |
DTMF (Hz)
| Range (Hz) | Resolution | Accuracy of Reading |
| 0.3 to 99.999 | 0.1Hz | 0.002Hz |
| 10.00 to 999.99 | 0.1Hz | 0.02Hz |
| 1000.0 to 9999.9 | 0.1Hz | 0.2Hz |
| 10000 to 20000 | 1Hz | 2Hz |
DTMF (%)
| Range (%) | Resolution | Accuracy of Reading |
| 0% ~ 100% | 1% | 5% |
DTMF (Phase Angle)
| Range (°) | Resolution | Accuracy of Reading |
| 0 ~ 360 | 1° | 100μS+1° |
DTMF (Vpp, F1=F2,
| Range | Resolution | Accuracy of Reading |
| 5V ~ 20V | 0.001V | 10% +/-0.6V |
DTMF (Offset, F1=F2,
| Range | Resolution | Accuracy of Reading |
| -5V ~ 5V | 0.001V | 10% +/-0.6V +/-5%xVpp |
General Specifications:
| AC Power Adaptor: | AC 110V or AC 220V, 50/60Hz input.
DC 15V / 0.5A output |
| Dimension: | 214.0 (L) x 98.7 (W) x 56.0 (H) mm
8.4″ (L) x 3.9″ (W) x 2.2″ (H) |
| Weight: | 650g / 22.9oz (Batteries included) |
| Operation Environment: | 0℃ ~ 50℃, <85% RH |
| Storage Environment: | -20℃ ~ 60℃, <75% RH |
| Accessories: | Carrying case x 1, User manual x 1, AC power adaptor x 1, USB cable x 1, Software CD x 1, Software manual x 1, K-type thermocouple (dual plugs) x 1, Alligator clips x 2 (black and red),
Test leads x 2 (black and red), Rechargeable lithium battery (11.1V/ 1600mAh) x 1 |
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