Fluke 724 Calibration Manual

Calibrators
Performance Tests
27
Lower Display Voltage Measurement Tests
1. Press RESET on the 5520A.
2. Press V on the UUT until MEASURE and V appear on the lower display.
3. Make the connections shown in Figure 3.
4. Set up the 5520A to output each of the voltages in Table 9 and verify that the UUT
readings are within the limits shown.
5. Press STBY on the 5520A.
Table 9. Lower Display Voltage Readings
5520A Outputs 724/725 UTT Readings 726 UTT Readings
0.000 V -0.002 V to +0.002 V -0.002 V to +0.002 V
10.000 V 9.996 V to 10.004 V 9.997 V to 10.003 V
20.000 V 19.994 V to 20.006 V 19.996 V to 20.004 V

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