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High Technology for the Process Industry

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Look at these features and then think about competing models and what they cost for less accuracy and fewer features...then cut that price in half...then we discount it. Sound good? E-mail us for a quote.

A full multi-function calibrator at a very competitive price with excellent accuracy best describes the MC-1000. The MC-1000 combines the accuracy and functions of our next generation PTC-8000 temperature calibrator with V/mA and frequency functions added. The performance level is twice that of similarly priced products and will calibrate virtually any process device.

The MC-1000 also combines several DMM functions like voltage measurement to 250 V AC or DC and a continuity test function. This combination of a high accuracy calibrator along with common DMM functions makes the MC-1000 the only instrument you may ever need to maintain and calibrate your instrumentation.

Pressure Module
High Accuracy ±0.05% of Reading

  • Choice of several ranges
  • Compact size ­ can be mounted permanently to a hand pump
  • Best accuracy vs. price
General Specifications
See Range Tables
Operating Temp: 0 to 50°C
Storage Temp: -20 to 60°C
Stability: 0.01% F.S. °C outside of 23°C ±5°C
Max Overpressure: 2X
Ports: Two 1/8" FNPT
Media: All media compatible with 316 Stainless Steel except for 200" version which is only compatible with non-corrosive gases and liquids.

Crabtree & Associates

480/947-9003 Voice

480/947-9638 Fax

e-mail us for detailed specs and discount pricing on this model

 MC-1000
High Accuracy Multi-Function Calibrator
Features MC 1000 Multi-Function Calibrator
  • Excellent accuracy ±0.6°C T/C ±0.3°C RTD and 0.015% electrical
  • Choose either read or source modes
  • Operates with external pressure modules
  • 10 T/C types; 8 RTD types plus YSI 400 series thermistor (medical applications)
  • Full function 4 to 20 mA read, source, simulate and read/power modes with 0.015% reading accuracy
  • Source 0 to 20 volts or read 0 to 20 volts with 0.015% of reading accuracy
  • Measure 0 to 250 VDC or VAC
  • Direct keyboard entry allows for quick output changes
  • Store up to nine setpoints for each output function
  • RTD function works with all pulsed XMTR's
  • RS232 Interface

Each unit includes: Test leads, carrying case, 4 AA

General Specifications

Pressure
Ranges: 		Module Dependent (4 modules available; 0-200" H2O, 30 PSI, 300 PSI, 3000 PSI) Accuracy: ±0.05% of reading ±2 LSD (Compatible with Fluke pressure modules, too!)
T/C Ranges: J, K, T, E, R, S, N, B, L, U including ­ 10 to 70mV
RTD Ranges: Pt 385 (100, 200, 500, 1000 ohms)
Pt 392, JIS, Ni120, CU10, YS1400
Ohms Ranges: 0 to 400.00 and 400.0 to 4000.0
mA Range: 0 to 24.000 mA
Voltage: (Low) Input/Output 0-20.000 V
(High) Input only 0-250 VDC or VAC
Frequency: 0-1000.0 CPM
0-1000.0 Hz
0-10.00 KHz
Continuity: 0 to 400.0 ohms, audible tone when under 10 ohms
Accuracy: T/C Type J: ±.3°C ±10 mV (±0.6°C total error)
RTD PT100: ±.1°C ±.075 W (±0.3°C total error)
Ohms (400): ±0.1 W
Ohms (4000): ±1.0 W
mA Compliance: Up to 1000 W load
Voltage Drive
Capability:		 1 mA
RTD IEX-range: 0.01 mA to 3 mA
RTD Frequency
Response:		 10 mS ­ works with all pulsed XMTR's
Oper. Temp: -10°C to 50°C
Storage Temp: -40°C to 60°C
Loop Power: 4 AA alkaline batteries, 25 hours typical operating time
Size: 7.5" x 4" x 1.5"


MODEL NO. DESCRIPTION
MC-1000 Multi-Function Calibrator
PM-7 ±200" H2O (7 PSI) Pressure Modules Available
September 1, 2000
PM-30 -14 to 30 PSI
PM-300 0 to 300 PSI
PM-3000 0 to 3000 PSI
80029 TC Cable Kit
10077 AA Ni-Cd Batteries (requires 4)
1001-9V Optional A/C Adapter/Charger

MC-1200 Multifunction Calibrator

MC-1200 Milti-Function 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.


General Specifications:
Voltage Read and Source:
Source   0.000 to 20.000 VDC
Read    
  Isolated 0.000 to 30.000 VDC
  Non-isolated 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 0.000 to 24.000 mA
  Non-isolated 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

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(Use the links at the top of this page to view different calibrator types/functions)

Crabtree & Associates

480/947-9003 Voice

480/947-9638 Fax

e-mail us for detailed specs and discount pricing on this model