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.
    • Shipping
    • Payments
    • Quantity
    • US$ 760Log in for sale price
    To show price, please join membership and log in.
    ProcessDMM (DMM + Multifunction Calibrator)
    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

    A

    ± 0.025% ±3μA

    When output open, the LCD displays “OL”.

     

    DCmV, DCV SOURCE  (Max. load 1mA, Short circuit protection100mA

    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

    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

    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


     

    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.

    Related Products