Martel MC-1200 Process Calibrator

    The Martel MC-1200 Multi-Function Calibrator provides a feature set unmatched in high accuracy, hand-held calibrators in its price range. The MC-1200 Calibrator provides the functions and accuracy associated with fixed-installation, laboratory instruments, and has everything needed for virtually any calibration task. Measure and source thermocouples, RTDs, current, voltage, and frequency, and source pulse trains.

     A communications port compatible with Fluke® 700 Series, Mensor®, and Martel pressure modules is provided, as is an isolated mA/V read-back circuit. Arrow keys, direct numeric keypad entry, and three software-driven function buttons, plus a large backlit, menu-driven graphics display combine to provide a highly intuitive, simple yet powerful operator interface.

     Built-in 250 Ohm resistor for Hart™ compatibility, compatibility with smart transmitters and PLCs, full fuseless protection, and a serial communications port for full control with ASCII commands, are just some of the additional features that make the MC-1200 the single, most indispensable tool available for virtually any calibration task. The MC-1200 is supplied in a tough, rubber boot; a carrying case is also available as an option.

Features:

• Measure and source T/Cs (13 types), RTDs (13 types), Ohms, current, voltage, frequency; source pulse trains
• Isolated mA/V read-back circuit for complete transmitter calibration
• Pressure module communication port compatible with Fluke 700 Series, Mensor, and Martel pressure modules
• Built-in 24 V supply can drive 4-20 mA loops up to 1000 Ohms 
• Direct entry of custom RTD coefficients (RO, A, B, C)  
• All source modes can be programmed with dedicated setpoints to speed calibration and linearity tests 
• Highest accuracy in class to 0.015% of reading  
• Meets CE requirements and is designed to IEC 1010 safety standard

   

  Technical Specifications

   

  Voltage Read and Source
  Source	0.000 to 20.000 VDC
  Read       Isolated       Non-isolated	0.000 to 30.000 VDC 0.000 to 20.000 VDC
  Thermocouple mV
  Read and Source	-10.000 to +75.000 mV
  Current (mA)
  Source	0.000 to 24.000 mA
  Read      Isolated      Non-isolated	0.000 to 24.000 mA 0.000 to 24.000 mA
  Frequency (1 to 20 V selectable amplitude)
  CPM Source and Read	2.0 to 600.0 CPM
  Hz Source and Read	1.0 to 1000.0 Hz
  kHz Source and Read	1.0 to 10.00 kHz
  Pulse (Source only; 1 to 20V selectable amplitude)
  Pulses	1 to 30,000.0 2 CPM to 10 kHz
  Ohms
  Source	5.0 to 4000 Ohms
  Read	0.00 to 4000.0 Ohms
  Thermocouple Read and Source
  J Thermocouple	-200.0 to +1200.0 C
  K Thermocouple	-200.0 to +1370.0 C
  T Thermocouple	-200.0 to +400.0 C
  E Thermocouple	-200.0 to +950.0 C
  R Thermocouple	-20.0 to +1750.0 C
  S Thermocouple	-20.0 to +1750.0 C
  B Thermocouple	+600.0 to +1800.0 C
  C Thermocouple	0 to +2316.0 C
  XK Thermocouple	-200.0 to +800.0 C
  BP Thermocouple	0 to +2500.0 C
  L Thermocouple	-200.0 to +900.0 C
  U Thermocouple	-200.0 to +400.0 C
  N Thermocouple	-200.0 to +1300.0 C
  RTD Read and Source
  Ni120 (672)	-80.0 to +260.0 C
  Pt100 (385)	-200.0 to +800.0 C
  Pt100 (3926)	-200.0 to +630.0 C
  Pt100 (3916)	-200.0 to +630.0 C
  Pt200 (385)	-200.0 to +630.0 C
  Pt500 (385)	-200.0 to +630.0 C
  Pt1000 (385)	-200.0 to +630.0 C
  Cu10	-100.0 to +260.0 C
  YSI400	+15.00 to +50.00 C
  Cu50	-180 to +200 C
  Cu100	-180 to +200 C
  Pt385-10	-200 to +800.0 C
  Pt385-50	-200 to +800.0 C
  Environmental
  Operating Temperature	-10C to +50C
  Storage Temperature	-20C to +70C
  Stability	+/-0.005% of reading/C outside of 23 C +/-5C
  Power Requirements      Batteries	6 VDC 4x AA; alkaline or optional rechargeable
  Physical  (includes rubber boot)      Dimensions      Weight	8.7"H x 4.2"W x 2.3"D (220.9 x 106.6 x 58.4 mm) 30.5 ounces (863 gms)
  Accessories Included	Test leads, 4-AA alkaline batteries NIST Certificate, and instruction manual
  Optional Accessories	Carrying Case, Model CC572
  Accuracy
  Voltage	+/-0.015% of reading, +/-2 mV
  Thermocouple mV	+/-0.02% of reading, +/-10 µV
  Thermocouple Errors (in C; add 0.2 for Cold Junction Compensation error)
  Type J	0.2 C
  Type K	0.3 C
  Type T	0.2 C
  Type E	0.2 C
  Type R	1.2C
  Type S	1.2 C
  Type B	1.2 C
  Type C	0.6 C
  Type XK	0.2 C
  Type BP	0.9 C
  Type L	0.2 C
  Type U	0.25 C
  Type N	0.4 C
  RTD Read and Source
  Ni120 (672)	0.2 C
  Pt100 (385)	0.2 C
  Pt100 (3926)	0.2 C
  Pt100 (3916)	0.2 C
  Pt200 (385)	0.8 C
  Pt500 (385)	0.4 C
  Pt1000 (385)	0.2 C
  Cu10	0.1 C
  YSI400	1.4 C
  Cu50	0.4 C
  Cu100	0.3 C
  Pt385-10	1.4 C

  	Read	Source
  Current (mA)	+/-0.015% of reading, +/-2 uA	+/-0.015% of reading, +/-2 uA
  Hz	+/-0.05% of reading	+/-1 LSD +/-0.05% of reading
  kHz	+/-0.05% of reading, +/-1 LSD	+/-0.125% of reading
  Ohms
  400 Ohm Range    4000 Ohm Range	+/-0.025% of reading, +/-0.05 W +/-0.025% of reading, +/-0.5 W	+/-0.025% of reading, +/-0.05 W +/-0.025% of reading, +/-0.5 W

  (23 C +/-5 C unless otherwise noted)