MC6 Pressure Calibrator Dimensional Drawing
Model MC6 Multi-Cal Benchtop Calibrator performs
a wide variety of simple and complex pressure based measurement, test,
and calibration operations. Modular sensor design allows user to select
pressure measurement range for application flexibility. Calibrator can
accommodate up to two interchangeable pressure modules (sold separately)
in any combination of range or accuracy.
Simultaneously display two separate measurements on the two line,
alphanumeric display. Readings can be displayed in a choice of twelve
preprogrammed engineering units or any single user-defined unit.
Calibrator features min/max recall, hi/lo alarm, percentage of full
scale pressure readings, mA/voltage measurement, leak rate and pressure
decay measurement, switch testing capabilities, including trip point and
dead band, and velocity/volume flow rates.
Quickly document calibration procedures using the data logging feature
which stores up to 384 sets of pressure and time/date stamped
measurements. The automatic % error calculation simplifies transmitter
calibration. Easily upload stored data to an IBM compatible computer via
the RS232 two-way communications port. Calibrators and modules include
certification to NIST traceability--ideal as a secondary standard for
calibrating pressure equipment.
Multi-Cal Pressure Calibrator includes utility software, protection
module, adjustment handle, AC adapter, and instruction manual.
Multi-Cal Pressure Modules are interchangeable and available in a
wide selection of pressure ranges and accuracies. Dwyer pressure calibrators Mc and MC6
accept up to two pressure modules. Modules include NIST calibration
certification.Modules are sold separately. See Below. Contact us for other pressure ranges and accuracies. FM-approved models are also available.
Applications:
• Clean Room Control
• Filter Performance Monitoring
• HVAC Testing and Setup
• Draft Measurement
• Airflow Measurement Control
• Differential Pressure Measurement in Laminar Flowhoods
• Paint Booths
• Industrial Ovens and Fume Hoods
• Use as a Secondary Standard for Calibrating Pressure Equipment
Specifications of MC6 Multi-Cal Pressure Calibrator
Service:
Clean, dry, nonconductive, noncorrosive gases.
Accuracy:
Differential Pressure Modules: ±0.06% FS, Gauge
Pressure Modules: ±0.05% FS, Voltage Input: ±0.025% FS @ 1/10 VDC,
±0.10% FS @ 0/30 VDC, Current Input: ±0.03% FS @ 1/20 mA, ±0.05% FS @
0/50 mA.
Sensitivity:
±0.002% of span with dampening 1 part in 50,000 (max.).
Repeatability:
Ranges ≤0/2 psi: ±0.05% of span, Ranges ≥0/5 psid: ±0.02% of span.
Output:
RS232 serial interface, 9-pin.
Alarm Output:
SPST form C 110 VDC, 120 VDC (max.), 1 A (mas.), 30 W, 62.5 VA (resistive).
Display:
Alphanumeric LCD, 0.37" (9.5 mm) height per line, 2 lines, 16 characters/line.
Display Update:
100 msec.
Ambient Operation Temperature:
32 to 120°F (0 to 49°C).
Storage Temperature:
-4 to 158°F (-20 to 70°C).
Electrical Connections:
Starndard banana jacks.
Power Supply:
Internal: two 9 VDC alkaline batteries,External: AC adapter 9 VDC, 500 mA.
Battery Life:
30 hours (approximate).
Engineering Units:
In H2O, psi, in Hg, kPa, mbar, bar, cm H2O, mm Hg, ft SW, MPa, mm H2O, kg cm² and user-defined.
Overpressure:
Differential Pressure Modules: 50 psi positive
direction, 15 psi negative direction, Gauge Pressure Modules: 2x range
(0/5 psi to 0/1000 psi).
Temperature Compensation:
20 to 120°F (-7 to 49°C).
Temperature Error:
Maximum of ±0.004% of span per °F over compensated range for zero and span.
Temperature Effect Electrical Measurement:
±0.001% of span per °F over compensated range.
Dampening:
(Measurement averaging) programmable from 0 to 16 consecutive readings.
Baud Rate:
300, 1200, 2400, or 9600, selectable.
Computer Requirements:
IBM compatible 386 or above and Windows® 3.1 or later
with 2MB RAM and 2MB hard drive disk space, one serial port.
Housing Material:
ABS plastic.
Weight:
Calibrator: 3 lb (1.4 kg); Pressure Module: 0.5 lb (0.3 kg).
Agency Approvals:
CE
Order Pressure Modules Below
