Metrix CX 1651 Manuel De L'utilisateur page 176

Calibrateur multifonctions CX 1651
Maximal allowed voltage on output terminals is 8 V
140-41 Cable adapters. For two-wire connection from the terminals Hi-Lo na the front panel add to the specified uncertainty next +10
mOhm.
Capacitance
summary range:
Capacitance uncertainty
range
900 pF - 2.5 nF
2.5 nF - 10 nF
10 nF - 50 nF
50 nF – 250 nF
250 nF - 1 µF
1 µF – 2.5 µF
2.5 µF - 5 µF
5 µF – 10 µF
10 µF - 50 µF
Maximal allowed voltage on output terminals is 8 V
AC and DC power/energy
summary voltage range:
current capability of voltage output:
summary current range:
maximal voltage on current output:
power range:
time period range:
frequency range:
DCV uncertainty
See table of DCV uncertainty.
DCI uncertainty
range
2 mA - 20 mA
20 mA - 200 mA
200 mA - 2 A
2 A – 10 A
DC POWER uncertainty
Uncertainty of DC power can be calculated from the following formula:
d P = √ ( dU
2
+ dI
where dP is uncertainty of output power
dU is uncertainty of set voltage
dI is uncertainty of set current
DC ENERGY uncertainty
Depends on voltage, current, time values. The best uncertainty is 0.016 %.
ACV uncertainty
See table of ACV uncertainty.
176
. Uncertainty is valid for four-terminal connection with use of Option 70 or Option
pp
0.9 nF to 50 µF
uncertainty of value [%]
0.5 + 15 pF
0.5 + 5 pF
0.5
0.5
0.5
1
1
1.5
2.0
.
pp
% value + % range
0.05 + 0.010
0.05 + 0.005
0.05 + 0.005
0.05 + 0.010
2 2
+ 0.01 ) [%]
max. frequency
1000 Hz
1000 Hz
1000 Hz
1000 Hz
500 Hz
300 Hz
300 Hz
300 Hz
300 Hz
0.2 V to 240 V
depends on the voltage range
2 mA to 10 A
depends on the current range
0.0004 to 2.4 kVA
1.1 s to 1999 s
DC, 40 Hz to 400 Hz
max. voltage [V]
3
3
3
1.5
[%]
[%]
[%]
Manuel de l'utilisateur