Calibrateur multifonctions CX 1651
174 Manuel de l'utilisateur
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% 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
*2
parameter includes non-linear distortion and non-harmonic noise
*3
valid for frequencies to 10 kHz
Function Shape
voltage range: 1 mV to 200 V
wave form: square, positive, negative, symmetrical, ramp A, ramp B, triangle
truncated sin with THD 13,45 %
peak value uncertainty: 0.3 % + 50 uV
displayed values: peak, effective
Minimum frequency for squarewave signals is 0.1 Hz, for all others 20 Hz.
Current
summary range DCI: 0 - 20 A (with current coil 140-50 to 1000A)
summary range ACI: 1 µA - 20 A (with current coil 140-50 to 1000 A)
internal ranges: 200 µA, 2 mA, 20 mA, 200 mA, 2 A, 20 A
frequency range: 20 Hz to 5 kHz bellow 200 mA
20 Hz to 1000 Hz bellow 20 A
北京海洋兴业科技股份有限公司（证券代码：839145）
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