Ac Voltmeter - Tektronix DM505 Instruction Manual

Table 1-1 (cont)
Table 1-2
AC VOLTMETER
Characteristics
Maximum lnput Voltage
VOLTS/R to LOW
1-2
REV A OCT
1979
Performance Requirements
Supplemental Information
1000 V peak.
VOLTS/R t o Ground
LOW
to Ground
Supplemental Information
Charaderlstics
Accuracy for the 200 mV, 2 V,
20 V, 200 V and
500 V ranges:
+lBO C to +28'
C
200
m V
to 200 V
ranges
45 Hz-10 kHz sine wave
25-45 Hz, 10-20 kHz sine wave
1000 V peak.
1000 V
peak.
Performance Requirements
f (0.5% of reading
+
0.1 % of full scale)
f (1% reading
+
0.1% of full scale)
500 V
range
25 Hz-10 kHz sine wave f (1% of reading 1- 0.4% of full scale)
0° C to +18"
C, +28" C t o
4-50"
C
200 mV to 200 V
ranges
45 Hz-10 kHz sine wave & ( I % of reading
+
0.15% of full scale)
25-45 Hz, 1G20
kHz sine wave f (1.5% of reading
+
0.15% of full
scale)
500 V range
25 Hz-10 kHz sine wave
Common Mode Rejection Ratio
Maximum Resolution
Response Time
f (1.5%
of reading +0.6Oh of full scale)
2 5 0 dB at 50 to 60 Hz.
Verified with 1 kR unbalance at
the LOW connector.
100 pV.
<1.5 seconds, within specified
accuracy on measurements within
any one range.
Input Impedance
Maximum lnput Voltage
VOLTS/R t o LOW
10 MR +0.50J0 paraHeled by less than
130 pF.
566Y ac
rms
or600Vdc, nottoexceed
1000 Y peak.
VOLTS/fl to Ground
LOW to Ground
500 V
ac rms or
600 Vdc,
not to exceed
1000 V peak.
500
V
ac rms or 600 Vdc, not to exceed
1000 V
peak.
Maximum Volt-Hz Product
107 VaHz.