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MFM300 BUTTON AND JACK LOCATIONS

MINIMUM

(MIN)

MAXIMUM

(MAX)

LIGHT

ALTERNATE

(ALT)

TEMPERATURE

DIFFERENCE

(DELTA)

UNIVERSAL

JACK U1

UNIVERSAL

JACK U2

POWER

TEMPERATURE

JACK T2

TEMPERATURE

JACK T1

DOWN

ARROW

PSYCHROMETRICS

(PSYCH)

TEMPERATURE

JACK T3

SHIFT

SUPERHEAT / 

SUB-COOLING

(SH)

UP ARROW

ENTER

REFRIGERANT

(REF)

MENU

AVERAGE

(AVG)

CANCEL

THIS UNIT IS CALIBRATED TO STANDARDS 

TRACEABLE TO THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY (NIST)

Summary of Contents for Cooper MFM300

Page 1: ...MFM300 Multi Function Instrument User Guide and Instrument Warranty...

Page 2: ...te Superheat Sub Cooling 5 Measure Dynamic System Superheat Sub Cooling 5 6 Measure Relative Humidity and Dry Bulb Temperature 6 Display Psychometrics 6 Measure Air Flow 6 Air Balancing 6 Navigate the...

Page 3: ...JACK U1 UNIVERSAL JACK U2 POWER TEMPERATURE JACK T2 TEMPERATURE JACK T1 DOWN ARROW PSYCHROMETRICS PSYCH TEMPERATURE JACK T3 SHIFT SUPERHEAT SUB COOLING SH UP ARROW ENTER REFRIGERANT REF MENU AVERAGE...

Page 4: ...ssage will appear on the display DISPLAY MIN MAX AND AVG VALUES When in Normal Mode press MIN button to display the lowest readings sensed by each probe MAX button to display the highest readings sens...

Page 5: ...memory There is room in the memory for up to five more refrigerants New refrigerant P T data can be downloaded from the Cooper Atkins website www cooper atkins com mfm asp using the MFM300 Toolbox an...

Page 6: ...layed you must enter the shape and size of the duct opening where airflow is being measured To do this press the MENU button while viewing CFM Use the on screen directions to enter the duct shape and...

Page 7: ...Place a temperature probe connected to T1 into an environment with a known temperature and adjust the reading to calibrate and match Zero out probe P1 Zero out probe P2 When a pressure transducer is...

Page 8: ...ace it where temperatures are to be measured Download data Select this menu option to store the Data Logger contents in the MFM300 and view at a later time View data Select this menu option to view th...

Page 9: ...rature Probes Temperature Measurement Range 58 to 302 F 50 to 150 C Temperature Accuracy 0 3F 0 2C or 0 5 of Reading whichever is greater Temperature Display Resolution 0 1 Degree Relative Humidity RH...

Page 10: ...es notice that any statements or representations made by it will not create a warranty that this product is fit for any particular purpose Such statements representations or descriptions are informati...

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