Fluke 724 Calibration Manual

724/725/726
Calibration Manual
6
Ohms Source (726)
Ohms Range Minimum Maximum
Excitation Current from
Measurement Device
Accuracy
(% of Reading +
Floor)
5.0 400.0 0.1 to 0.5 mA
0.015 % + 0.1 Ω
Ohms Source (low)
5.0 400.0 0.5 to 3 mA
0.015 % + 0.05 Ω
400 1500 0.05 to 0.8 mA
0.015 % + 0.5 Ω
Ohms Source (high)
1500 4000 0.05 to 0.4 mA
0.015 % + 0.5 Ω
Unit is compatible with smart transmitters and PLCs.
Frequency response is ≤ 5 mS
Frequency Measurement (725)
Range Resolution Accuracy
2.0 to 1000.0 CPM 0.1 CPM ± (0.05 % + 1 count)
1 to 1000 Hz 0.1 Hz ± (0.05 % + 1 count)
1.0 to 10.0 kHz 0.01 kHz ± (0.05 % + 1 count)
Sensitivity: 1 V peak-to-peak minimum
Waveform: Squarewave
Frequency Measurement (726)
Range Minimum Maximum
Accuracy
(% of Reading +
Floor)
CPM Read 2.0 1000.0 0.05 % + 0.1 CPM
Hz Read 1.0 1000.0 0.05 % + 0.1 Hz
KHz Read 1.00 15.00 0.05 % + 0.01 KHz
Frequency Source (725)
Range Resolution Accuracy (% of output frequency)
2.0 to 1000.0 CPM 0.1 CPM ± 0.05 %
1 to 1100 Hz 1 Hz ± 0.05 %
1.0 to 10.0 kHz 0.1 kHz ± 0.25 %
Waveform: 5 V p-p squarewave, -0.1 V offset

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