Hioki MO HiTESTER 3452 - Page 76

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Chapter 3 Specifications
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A
llowance of resistance measurement
1st effective measuremen
t
range (MΩ)
0
.01 - 5
0
.01 - 5
0
.02 - 10
±5% of scale reading
2nd effective
measurement range
(MΩ)
5 - 10,
0
.005 -
0
.01
5 - 10,
0
.005 -
0
.01
10 - 20,
0
.01 -
0
.02
±10% of scale reading
0MΩ, ∞ scale 0.7% of 100 V scale length
(
When needle centerline is
w
ithin width of scale markings
a
t the extreme ends of the scale.)
M
easurement terminal voltage characteristic
Open-circuit voltage
(when no load is applied)
1 to 1.2 times of rated
measurement voltage (open
circuit terminal voltage)
Lower limit measurement
resistance value to be
maintained rated
measurement voltage (MΩ)
0
.025
0
.05
0
.1
Rated measurement current
(current to be maintained
rated measurement voltage)
1 - 1.2 mA
Short circuit current 1.2 mA max
A
C voltage measurement
AC voltage scale
(50/60 Hz) and allowance
0 to 150 V, ±5% (=±7.5 V)
of maximum scale value
Input resistance 30 kΩ min
M
aximum rated voltage
t
o earth
150 V AC
I
nput error protection for
1
0 seconds
200 V AC
(overvoltage protection)