VTI Instruments VM2710A, Руководство пользователя

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VTI Instruments Corporation
16 VM2710A Introduction
AC V
OLTAGE
S
PECIFICATIONS
M
EASUREMENT
M
ETHOD
AC-coupled true rms
AC R
ANGES
0.1, 1.0, 10.0, 100.0, 300.0 VAC
O
VERRANGE
20% except 300 V range
I
NPUT
I
MPEDANCE
1 MΩ in parallel with < 50 pF
C
REST
F
ACTOR
5:1 maximum
A
DDITIONAL
C
REST
F
ACTOR
E
RROR
Crest Factor
1 - 2
2 - 3
3 - 4
4 - 5
Add 0.05% of reading
Add 0.15% of reading
Add 0.30% of reading
Add 0.40% of reading
AC C
OMMON
-
MODE
R
EJECTION WITH
100
Ω
IN
LOW L
EAD
70 dB
M
AXIMUM
I
NPUT
V
OLTAGE
dc + ac = 300 V
rms
R
ESOLUTION
Range
100 PLC
(6.5 Digits)
10 PLC
(6.5 Digits)
1 PLC
(5.5 Digits)
0.1 PLC
(5.5 Digits)
0.03 PLC
(4.5 Digits)
0.1 V 1 µ V 1 µ V 1 µ V 10 µ V 10 µ V
1.0 V 10 µ V 10 µ V 10 µ V 100 µ V 100 µ
10.0 V 100 µ V 100 µ V 100 µ V 1 mV 1 mV
100.0 V 1 mV 1 mV 1 mV 10 mV 10 mV
300.0 V 1 mV 1 mV 1 mV 10 mV 10 mV
A
CCURACY
@ 100, 10,
AND
1 PLC
FOR
24
HR
@ T
CAL
±1 °C
AFTER
1
HR WARM
-
UP
; ±(%R
EADING
+ %R
ANGE
):
S
INE
-
WAVE INPUT
≥
5% F
ULL
S
CALE
(F.S.), L
OW
-F
REQUENCY
F
ILTER
ON
Range 0.1 V Range
1.0 V – 300.0 V Ranges : (V
IN
x Freq.
≤
1.5x10
7
)
20 Hz – 30 Hz 1.00 + 0.15 1.00 + 0.02
30 Hz – 50 Hz 0.50 + 0.15 0.50 + 0.02
50 Hz – 200 Hz 0.20 + 0.15 0.20 + 0.02
200 Hz – 10 kHz 0.05 + 0.15 0.02 + 0.02
10 kHz – 50 kHz 0.20 + 0.15 0.05 + 0.04
50 kHz – 100 kHz 0.60 + 0.20 0.30 + 0.10
100 kHz – 300 kHz 3.00 + 0.50 3.00 + 0.50
A
CCURACY
@ 100, 10
AND
1 PLC
FOR
90
DAYS
@ T
CAL
±5 °C
AFTER
1
HR WARM
-
UP
; ±(%R
EADING
+ %R
ANGE
):
S
INE
-
WAVE INPUT
≥
5% F.S., L
OW
-F
REQUENCY
F
ILTER
ON
Range 0.1 V Range 1.0 V – 300.0 V Ranges : (V
IN
x Freq.
≤
1.5x10
7
)
20 Hz – 30 Hz 1.10 + 0.15 1.10 + 0.03
30 Hz – 50 Hz 0.55 + 0.15 0.55 + 0.03
50 Hz – 200 Hz 0.23 + 0.15 0.23 + 0.03
200 Hz – 10 kHz 0.08 + 0.15 0.05 + 0.03
10 kHz – 50 kHz 0.23 + 0.15 0.10 + 0.05
50 kHz – 100 kHz 0.70 + 0.25 0.40 + 0.15
100 kHz – 300 kHz 4.00 + 0.60 4.00 + 0.60