Fluke 724 Calibration Manual

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Calibration Manual
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Cal RTD Low Range
Connect the UUT as shown in Figure 21.
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Figure 21. RTD Low Range Calibration Connections
From the Calibration Menu, enter the cal step for Cal RTD Low Range. The PC displays:
Apply 15 ohms to 4 wire jacks
press space bar to continue
Set the Fluke 5520A to output 15.00 Ohms, 2-wire output with 2-wire comp off, then
press the space bar on the PC. After a short while, the PC displays:
Apply 350 ohms to 4 wire jacks
press space bar to continue
Set the Fluke 5520A to output 350.00 Ohms then press the space bar on the PC. After a
short while, the Calibrator will return to the Calibration Menu.

Fluke 724 Specifications

General

Temperature Range	-10°C to 55°C
Thermocouple Types	J, K, T, E, R, S, B, L, U, N
Current Measurement	0 to 24 mA
Operating Temperature	-10°C to 55°C
Function	Process calibrator
RTD Types	Pt100, Pt500, Pt1000
Voltage Measurement	0 to 10 V
Loop Power	24 V DC
Display	Dual Display
Power Supply	4 AA batteries
Resolution	0.1 °C
Storage Temperature	-20 °C to 60 °C
Battery Life	25 hours
Relative Humidity	0 % to 90 %
Safety Compliance	CSA C22.2 No. 1010.1:1992