MULTI FUNCTION CALIBRATOR
FLUKE 724

|
Measurement Accuracy
|
Voltage DC |
30 V |
0.02% + 2 counts (upper display) |
20 V |
0.02% + 2 counts (lower display) |
100 mV |
0.02% + 2 counts |
-10 mV to 75 mV |
0.025% + 1 count (via TC connector) |
Current DC |
24.000 mA |
0.02% + 2 counts |
Resistance |
0.0 to 400.0 Ω |
0.1 Ω (4-wire), 0.15 Ω (2- and 3-wire) |
401 to 1500 Ω |
0.5 Ω (4-wire), 1 Ω (2- and 3-wire) |
1500 to 3200 Ω |
1 Ω (4-wire), 1.5 Ω (2- and 3-wire) |
Source Accuracy
|
Voltage DC |
100.00 mV |
0.02% + 2 counts |
10.000 V |
0.02% + 2 counts |
-10.00 mV to 75.00 mV |
0.025 % + 1 count (via TC connector) |
Resistance |
15.0 to 400.0 Ω |
0.15 Ω (exc. current 0.15 to 0.5 mA), 0.1 Ω (exc. current 0.5 to 2 mA) |
401 to 1500 Ω |
0.5 Ω (excitation current 0.05 to 0.8 mA) |
1500 to 3200 Ω |
1 Ω (excitation current 0.05 to 0.4 mA) |
RTDs and Thermocouples
|
Measure Accuracy |
NI-120 |
0.2°C |
PT-100 (385) |
0.33°C |
PT-100 (393) |
0.3°C |
PT-100 (JIS) |
0.3°C |
PT-200 (385) |
0.2°C |
PT-500 (385) |
0.3°C |
PT-1000 (385) |
0.2°C |
Resolution |
0.1°C |
J |
0.7°C |
K |
0.8°C |
T |
0.8°C |
E |
0.7°C |
R |
1.8°C |
S |
1.5°C |
B |
1.4°C |
L |
0.7°C |
U |
0.75°C |
N |
0.9°C |
Resolution |
J, K, T, E, L, N, U: 0.1°C, 0.1°F |
B, R, S: 1°C, 1°F |
XK |
0.6°C |
BP |
1.2°C |
Source Accuracy |
NI-120 |
0.2°C |
PT-100 (385) |
0.33°C |
PT-100 (393) |
0.3°C |
PT-100 (JIS) |
0.3°C |
PT-200 (385) |
0.2°C |
PT-500 (385) |
0.3°C |
PT-1000 (385) |
0.2°C |
Resolution |
0.1°C |
Accuracy stated for 4-wire measurement. |
J |
0.7°C |
K |
0.8°C |
T |
0.8°C |
E |
0.7°C |
R |
1.4°C |
S |
1.5°C |
B |
1.4°C |
L |
0.7°C |
U |
0.75°C |
N |
0.9°C |
Resolution |
J, K, T, E, L, N, U: 0.1°C |
B, R, S: 1°C |
XK |
0.6°C |
BP |
1.2°C |
|