Fluke 67 MAX, Calibration Manual

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67 MAX
Calibration Manual
12
First, convert the averaged reference thermometer temperature to radiometric power, P(T
src
) .
Then, convert the averaged ambient temperature to radiometric power, P(T
amb
) . Use Equation 3
to calculate the emissivity-corrected radiometric power.
Equation 3:
Where
ε
4180
is the true emissivity of the 4180 plate. This value typically comes from a special
calibration report.
Finally, use Equation 2 to convert radiometric power back to degrees Celsius, T
src
,
0.98
. This value
is the Average_Compensated_Reference that is used in the display error calculation. Compare
Display_Error with DUT specification to verify compliance with specification.
User-Replaceable Parts
To order replacement parts, call one of the numbers listed under Contact Fluke . User-replaceable
parts are listed in Table 4 .
Table 4. User-Replaceable Parts
Qty
Fluke Part
Number
Description
1 376756
BATTERY,PRIMARY,ZN-
MNO2,1.5V,2.24AH,15A,LR6,ALKALINE,AA,14X50MM,BULK
1 4103199 FLUKE-62MAX-2014,BATTERY DOOR ASSEMBLY
1 5224967 FLUKE-67 MAX-8002,LEFT DECAL,3M DROP
1 5224971 FLUKE-67 MAX-8003,RIGHT DECAL,SAFETY MARKINGS
1 5224845 FLUKE-67 MAX-8001,REAR DECAL