Operator`s manual

Signametrics 16
Accuracy ± (% of reading + Amps)
Range Frequency [1] 24 hours
23C  1C
90 Days
23C  10C
One Year
23C  10C
10 Hz - 20 Hz
3.8 + 4 A 2.7 + 4 A 2.9 + 4 A
20 Hz - 47 Hz
0.9 + 4 A 0.9 + 4 A 1.0 + 4 A
47 Hz - 1 kHz
0.04 + 1.5 A 0.08 + 3 A 0.12 + 4 A
2.4 mA
1 kHz - 10 kHz
0.12 + 4 A 0.14 + 4 A 0.22 + 4 A
10 Hz - 20 Hz
1.8 + 30 A 2.6 + 30 A 2.8 + 30 A
20 Hz - 47 Hz
0.6 + 30 A 0.9 + 30 A 1.0 + 30 A
47 Hz - 1 kHz
0.07 + 10 A 0.15 + 20 A 0.16 + 30 A
24 mA
1 kHz - 10 kHz
0.21 + 30 A 0.3 + 40 A 0.4 + 40 A
10 Hz - 20 Hz
1.8 + 400 A 2.7 + 400 A 2.8 + 400 A
20 Hz - 47 Hz
0.6 + 400 A 0.9 + 400 A 1.0 + 400 A
47 Hz - 1 kHz
0.1 + 100 A 0.17 + 180 A 0.2 + 220 A
240 mA
1 kHz - 10 kHz
0.3 + 300 A 0.35 + 350 A 0.4 + 400 A
10 Hz - 20 Hz 1.8 + 4 mA 2.5 + 4.5 mA 2.7 + 5 mA
20 Hz - 47 Hz 0.66 + 4 mA 0.8 + 6 mA 0.9 + 6 mA
47 Hz - 1 kHz 0.3 + 3.8mA 0.33 + 3.8 mA 0.35 + 4 mA
2.4 A
1 kHz - 10 kHz 0.4 + 4mA 0.45 + 4.5 mA 0.5 + 5 mA
[1] All AC Current ranges have typical measurement capability of at least 20 kHz.
2.6 Leakage Measurement (SMU2064)
Characteristics
 Burden Voltage: < 100
V
 Test Voltage: Adjustable between -10V to +10V in 5mV steps
Accuracy ± (% of reading + Amps) [1]
Range Full Scale
6-½ Digits
Resolution 24 hours
23C  5C
90 Days
23C  5C
One Year 23C
 5C
240 A 240.0000 A
0.1 pA 0.07 + 40pA 0.1 + 45pA 0.17 + 60pA
2.4 A 2.400000 A
1 pA 0.05 + 70pA 0.08 + 90pA 0.21 + 150pA
24 A 24.00000 A
10 pA 0.05 + 400pA 0.08 + 600pA 0.13 + 0.8nA
[1] With Aperture set to  0.5 Sec, and within one hour from Zero (Relative control).
2.7 RTD Temperature Measurement
 Ro: Variable 10  to 10 k
 Measurement Method: 4-Wire
 Temperature units: Selectable
o
C or
o
F
RTD Type
Ro ()
Resolution Temperature
range
Temperature Accuracy 23C  5C [1]
One Year
pt385, pt3911,
pt3916, pt3926
100, 200 
0.01C -150 to 650C
0.06C
pt385, pt3911,
pt3916, pt3926
500, 1 k
0.01C -150 to 650C
0.03C
Cu (Copper)
Less than 12 
0.01C -100 to 200C
0.18C for temperatures  20C, 0.05C
otherwise
Cu (Copper)
Higher than 90 
0.01C -100 to 200C
0.10C for temperatures  20C, 0.05C
otherwise
[1] With Aperture of 0.5s and higher, using a 4-wire RTD. Measurement accuracy does not include RTD probe
error.