Metrix CX 1651 User Manual

167
27. SPECIFICATION
Uncertainties include long-term stability, temperature coefficient, linearity, load and line regulation and the
traceability of factory and National calibration standards. Specified accuracy is valid after one hour warm up in
temperature range 23 ± 2
o
C. Specified accuracy is one year accuracy.
27.1. Calibrator
27.1.1. Voltage
summary range DCV: 0 µV - 1000 V
summary range ACV: 1 mV – 1000 V
internal ranges: 20 mV, 200 mV, 2 V, 20 V, 240 V, 1000 V
frequency range: 20 Hz to 50 kHz bellow 20 V
20 Hz to 10 kHz bellow 200 V
20 Hz to 1000 Hz bellow 1000 V
DCV uncertainty
range % value + % range
max. current mA
0 µV - 20 mV
0.03 + 0.0 + 10 µV
5
20 mV - 200 mV
0.01 + 0.0 + 15 µV
5
200 mV - 2 V
0.003 + 0.0008
30
2 V - 20 V
0.003 + 0.0005
30
20 V – 240 V
0.003 + 0.0005
30
240 V - 1000 V
0.005 + 0.005
2
*
2
value of the range for uncertainty calculation is 200 V
ACV uncertainty
range % value + % range max. current mA % value + % range max. current mA
20 Hz - 10 kHz 20 Hz - 10 kHz 10 kHz - 50 kHz 10 kHz - 50 kHz
1 mV - 20 mV
0.2 + 0.05 + 20 µV
5
0.20 + 0.10 + 20 µV
5
20 mV - 200 mV
0.1 + 0.03+ 20 µV
5
0.15 + 0.05 + 20 µV
5
200 mV - 2 V
0.025 + 0.005
30
0.05 + 0.01
10
2 V - 20 V
0.025 + 0.005
30
0.05 + 0.03
10
20 V – 240 V *
2
0.025 + 0.010
30
- -
240 V – 1000 V
0.03 + 0.02 *
1
2
- -
*
1
valid for f < 1000 Hz
*
2
value of the range for uncertainty calculation is 200 V, in the range 200 to 240 V is frequency limited to 1 kHz.
range % value+ % range max. current mA
50 kHz - 100 kHz 50 kHz - 100 kHz
1 mV - 20 mV
1.0 + 0.10 + 20 µV
3
20 mV - 200 mV
0.3 + 0.05 + 20 µV
3
200 mV - 2 V
0.2 + 0.05
5
2 V - 20 V
0.2 + 0.05
5
20 V – 240 V
- -
240 V – 1000 V
- -
Auxiliary parameters
range 20mV 200mV 2V 20V 200V 1000V
THD
*2 *3
0,05% + 200
uV
0,05% + 300
uV
0,05%
0,05%
0,05%
0,2%
output impedance
< 10 mΩ
< 10 mΩ
< 10 mΩ
< 10 mΩ
< 100 mΩ
< 100 mΩ
maximal
capacitance load
500 pF
500 pF
500 pF
500 pF
300 pF
150 pF

Metrix CX 1651 Specifications

General

Brand	Metrix
Model	CX 1651
Category	Test Equipment
Language	English