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Technical specifications:

General specifications
Standard Accessories
Temperature section (ET)
RTD measurement and simulation
Thermocouple measurement and simulation
Pressure section
Electrical section
Options
Optional accessories

 

General specifications

- General
  Display 96 x 72 mm (3.78" x 2.83"), 320 x 240 pixels, back lit LCD
  Weight 1.7 - 2.3 kg (3.7 - 5.1 lbs)
  Dimensions 245 mm (9.6") x 192 mm (7.5") x 74 mm (2.9"), (d/w/h)
  Case protection IP65 (dust and water proof)
  Keyboard Membrane protected individual keys
  Battery type Easy to change rechargeable NiMH pack, 4000 mAh, 7.2 V DC
  Battery operation Average 10hours
  Charger supply 100…240 VAC, 50-60 Hz
  Operating temperature -10…50 °C (14…122 °F)
  Specifications valid 15...35 °C (59...95 °F)
  Temperature coefficient <±0.001% RDG / °C outside of 15...35 °C (59...95 °F)
  Storage temperature -20 to 60 °C (-4 to 140 °F)
  Warranty 2 years

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STANDARD ACCESSORIES (delivered with MC3)

• Rechargeable NiMH battery pack
• Battery Charger
• Test Leads and Clips
• Carrying Strap
• Calibration Certificate
• Pressure Hose Set (if MC3 is equipped with the pressure section)
• User 's Manual

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Temperature section

  Function Range Resolution 1 Year Uncertainty (±)1)
  mV measurement ± 500 mV 0.001 - 0.01 mV 0.02% RDG + 8 µV
  mV generation ± 500 mV 0.001 - 0.01 mV 0.02% RDG + 8 µV
  V generation ± 12 V 0.00001 - 0.0001 V 0.02% RDG + 0.2 mV
  mA generation ± 25 mA 0.0001 mA 0.02% RDG + 2 µA
  Hz generation 0.00028 to 50000 Hz 0.000001 - 0.1 Hz 0.02% RDG
  Pulse generation 0 to 9 999 999 pulses 1 pulse N/A
  Ohm measurement 0 to 4000 ohm 0.001 - 0.1 ohm 0.02% RDG + 7 mohm
  Ohm simulation 1 to 4000 ohm 0.01 - 0.1 ohm 0.05% RDG or 50 mohm

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RTD Measurement and Simulation

  RTD types available
  • Pt50 (385) • Pt400 (385) • Pt100 (3923) • Pt100 (375) • Ni120 (672)
  • Pt100 (385) • Pt500 (385) • Pt100 (389) • Pt100 (3926) • Cu10 (427)
  • Pt200 (385) • Pt1000 (385) • Pt100 (391) • Ni100 (618)  

1 year uncertainty (±), measurement 1): 0.2°C.
1 year uncertainty (±), simulation 1): 0.25°C.
Resolution 0.01°C. With internal reference junction add 0.2°C uncertainty.
1) Midrange uncertainty.

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Thermocouple Measurement and Simulation

  Types Range (°C) 1 Year Uncertainty (±)
  B 0 to 1820 1.0°C
  R -50 to 1768 1.0°C
  S -50 to 1768 1.0°C
  E -270 to 1000 1.0°C
  J -210 to 1200 0.25°C
  K -270 to 1372 0.3 °C
  N -270 to 1300 0.35°C
  T -270 to 400 0.25°C
  U -200 to 600 0.35°C
  L -200 to 900 0.35°C

Midrange uncertainty. Resolution 0.01°C. With internal reference junction add 0.2°C uncertainty.

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Pressure section

  Pressure range Unit Range Resolution 1 Year Uncertainty (±)
  PR2C 1) kPa
bar
psi
-100 to 200
-1 to 2
-14.5 to 30
0.01
0.0001
0.001
0.05% FS
  PR20C 1) kPa
bar
psi
-100 to 2000
-1 to 20
-14.5 to 300

0.1
0.001
0.01

0.05% FS
  PR160 1) MPa
bar
psi
0 to 16
0 to 160
0 to 2400
0.001
0.01
0.1
0.05% FS
  Barometric option 2) enables also absolute pressure measurement for above pressure inputs. With barometic option add 0.1 kPa (0.0146 psi) uncertainty for absolute pressure measurement.

1) Select one of the pressure ranges above (PR2C, PR20C or PR160).
2) The Barometric option can be installed if one pressure range out of PR2C, PR20C or PR160 is installed.

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Electrical section

  Function Range Resolution 1 Year Uncertainty (±)
  V measurement ± 50 V 0.00001 - 0.001 V 0.02% RDG + 0.5 mV
  mA measurement ± 100 mA 0.0001 - 0.001 mA 0.02% RDG + 2 µA
  mA generation 0 to 25 mA 0.0001 mA 0.02% RDG + 2 µA
  Hz measurement 0.0028 to 50000 Hz 0.000001 - 0.1 Hz 0.02% RDG
  Pulse counting 0 to 9 999 999 pulses 1 pulse N/A

Uncertainty for all sections above includes reference standard uncertainty, hysteresis, nonlinearity, repeatability and typical long-term stability for mentioned period. (k=2)

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OPTIONS

Barometric option
This option expands the measurement capability of the pressure section to also include absolute pressure.

QCAL® Communication option
QCAL® Communication allows MC3 to communicate with Beamex 's calibration software; QD3 documenting software or CMX calibration management software.

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OPTIONAL ACCESSORIES

• PG series of calibration pumps
• Carrying case
• Calibration Software

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