ProcessDMM (DMM + Multifunction Calibrator)

PROVA 131

ProcessDMM (DMM + Multifunction Calibrator)

Availability: In stock

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.

ProcessDMM (DMM + Multifunction Calibrator)

Specification
Application

Electrical Specifications:
(23+/- 5℃, 3 minutes after turning on the power)

DCmA SOURCE (Max. load 1KΩ, Max. voltage supply 24V)

Range	Resolution	Accuracy
4 - 20mA, 0 - 20mA, 0 - 24 mA	1μA	± 0.025% ±3μA

When output open, the LCD displays “OL”.

DCmV, DCV SOURCE (Max. load 1mA, Short circuit protection＜100mA）

Range	Resolution	Accuracy
0 - 100mV	0.1mV	± 0.05% ± 0.3mV
0.1 - 1.0000V	100μV	± 0.05% ± 300μV
1 - 12.000V	1mV	± 0.05% ± 3mV

When output short circuit, the LCD displays “OL”.

ACmA MEASURE (Ture RMS)

Range	Resolution	Accuracy
		50/60Hz	40-1KHz
24mA	1uA	±1%±5dgts	±2%±5dgts

DCmA MEASURE

Range	Resolution	Accuracy
24mA	1uA	±0.05%±2dgts

DCV MEASURE (Overload protection AC 600V, Input impedance 10MΩ)

Range	Resolution	Accuracy
2.4V	0.1 mV	±1%±3dgts
24V	1 mV	±1%±3dgts
240V	10 mV	±1%±3dgts
600V	100mV	±1.5%±3dgts

ACV MEASURE (Ture RMS)
(Overload protection AC 600V, Input impedance 10MΩ)

Range	Resolution	Accuracy
Range	Resolution	50/60Hz	40-1KHz
24V	1 mV	±1%±5dgts	±2%±5dgts
240V	10 mV	±1%±5dgts	±2%±5dgts
600V	100mV	±1.5%±5dgts	±2%±5dgts

Frequency SOURCE (TTL, Square wave, Duty cycle = 50%)

Range (Hz)	Resolution	Accuracy
1.0~9999.9Hz	0.1Hz	0.1Hz
10000~20000Hz	1Hz	2Hz

Frequency MEASURE (Sensitivity RMS 1V)

Range (Hz)	Resolution	Accuracy
1.000~39.999Hz	0.001Hz	±0.5%±0.003Hz
40.00~399.99Hz	0.01Hz	±0.5%±0.03Hz
0.4000K~3.999KHz	1Hz	±0.5%±3Hz
4.000K~39.999KHz	1Hz	±0.5%±3Hz
40.00K~399.99KHz	10Hz	±0.5%±30Hz
0.4000M~3.999MHz	1KHz	±0.5%±3KHz
4.000M~39.999MHz	1KHz	±0.5%±3KHz

Duty Cycle SOURCE/MEASURE (1~20KHz）

Range	Resolution	Accuracy
1% to 99%	1%	±1%±30μS

Resistance (Ω) MEASURE (Open voltage 0.4V, Overload protection AC 600V)

Range	Resolution	Accuracy
400Ω	0.01Ω	±1%±2dgts
4KΩ	0.1Ω	±1%±2dgts
40KΩ	1Ω	±1%±2dgts
400KΩ	10Ω	±1%±2dgts
4MΩ	100Ω	±1.5%±2dgts
40MΩ	1KΩ	±1.5%±2dgts

Continuity MEASURE:
Open voltage 2V, Overload protection AC 600V, <10Ω Beep.

Diode MEASURE (Open voltage 2V, Overload protection AC 600V)

Range	Resolution	Accuracy
0~1.9999V	0.0001V	±2.5%±5dgts

Temperature Thermocouples

(SOURCE and MEASURE, 0.1℃ & 0.1℉ Resolution, Internal Cold Junction Compensation, thermocouples 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
R	500 to 1760	1.5	932 to 3200	2.7
S	0 to 500	1.8	32 to 932	3.2
S	500 to 1760	1.5	932 to 3200	2.7
N	-200 to 0	1.5	-328 to 32	2.7
N	0 to 1300	0.9	32 to 2372	1.6
L	-200 to 0	0.9	-328 to 32	1.6
L	0 to 900	0.7	32 to 1652	1.2
U	-200 to 0	1.1	-328 to 32	1.9
U	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
C	1800 to 2310	1.5	3272 to 4190	2.7

GENERAL SPECIFICATIONS

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 1.5V SUM-3 Battery x 5 K-type thermocouples (dual plugs) x 1 Alligator clips x 2 (black and red) Test leads x 2 (black and red)

1. Calibration of 4~20mA panel meters.

2. LED brightness testing (0~24mA).

3. Temperature calibration of panel meters or instruments for 11 types of thermocouples.

4. Calibration of valve opening by changing duty cycle of a PWM signal.

5. Output Frequency measurement of Inverter.

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‧ 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.
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‧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).
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‧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).
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‧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.

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ProcessDMM (DMM + Multifunction Calibrator)