MI 3290 Earth Analyser
Technical specifications
135
15.5 DC Resistance [R]
15.5.1
Ω - Meter (200mA)
Measurement principle: ............................... Voltage (dc) / Current (dc) measurement
DC Resistance
Measuring range
Resolution
Uncertainty (* See note)
R
0,00
… 19,99
0,01
(2 % of r 2 digits)
20,0
… 199,9
0,1
200
… 999
1
1,00 k
… 1,99 k
10
Test mode ...................................................... single
Open-terminal test voltage ........................... ~20 V
dc
Short-circuit test current ............................... min. 200 mA
dc
into load resistance of 2
Test current direction .................................... unidirectional
Max inductivity .............................................. 2 H
Limit range (R) .............................................. 0,1
… 40
(OFF)
Measuring time ............................................. typical 5 s
Test method .................................................. 2-wire
Test lead compensation ................................ yes up to 5
Automatic range selection ............................ yes
Automatic test of voltage noise .................... yes
* Note:
Uncertainty depends on the correct compensation of the test leads.
Typical test current (200mA) vs Resistance
80,0
100,0
120,0
140,0
160,0
180,0
200,0
220,0
1
10
100
1000
Rx [Ω]
Id
c
[
m
A
]
