RS PRO RSDM-9060, Руководство пользователя

Страница: 401 / 412

401
referenced to Input LO Terminal
DC Current
Range Shunt Burden Voltage
100
μ
A 100
Ω
<0.011 V
1 mA 100
Ω
<0.11 V
10 mA 1
Ω
<0.04 V
100 mA 1
Ω
<0.4 V
1 A 0.1
Ω
<0.7 V
3 A 0.1
Ω
<2 V
Input Protection External 3.15 A, 500 V fuse for 3 A
Internal 6 A, 1 kV fuse for 3 A
Reading Rate
(Readings/sec)
Speed Digits
DCV 5 /s, 20 /s, 60 /s, 100 /s 6 ½
DCI,
2W/4W-Resistance
400 /s, 1 k /s
5 ½
Speed Digits
Continuity
Diode
60 /s 6 ½
100 /s 5 ½
400 /s 4 ¼
[1]
DC Specification: In addition to the availability that requires warm-up of 60
minutes, it must be set in 5/s speed rate (60/s speed rate for Continuity and
Diode), A-Zero on.
[2]
The entire range of measurement will pass the set range by 20% except the
tests of 1000 V DC, 3 A DC, 10 A DC and diode.
[3]
This specification applies to 4-wire resistance measurement, whilst it requires
using "REL" function for offset on 2-wire resistance measurement. 2-wire
resistance measurement will cause additional error of 0.2
Ω
if REL function is
not executed.
[4]
This specification applies to the voltage measured from input terminal. 1 mA
test current is the typical value. The change of current source leads to the
variation in buck of diode junction.
[5]
Accuracy is ± (DC Input ac DC Reference accuracy), where Input
accuracy = DC Voltage accuracy for the Input HI to LO (in % of the Input
voltage), and Reference accuracy = DC Voltage accuracy for the HI to LO
(Sense) Reference (in % of the Reference voltage).