General Characteristics
54
50,000-count Benchtop Multimeter
General Characteristics
Environment
•
Reference temperature
23°C ± 5°C
•
Operation temperature
0°C to 45°C
•
Storage temperature
-20°C to +70°C
•
Temperature coefficient
max. 0.1 x accuracy /°K
•
Relative dampness
< 80 % HR to 40°C
•
Waterproofness
IP 20 (EN 60529)
Mains supply
•
Line voltage
230 V ± 10 % (110 V ±10 %)
•
Overvoltage category
CAT II
•
Frequency
50 Hz – 60 Hz
•
Consumption
10 VA
Battery power
supply
•
Accu. Unit Ni-MH
9.6 V
3.8 Ah
Autonomy:
10/12 hours (V
DC
, 5 V)
Charge time: 12/15 hours
G
Acc. to temperature, battery self-discharche (
≈≈
20 % in a month at
25 °C), if the instrument is not connected to the mains.
Display
•
LCD custom
•
Size of visible section
135 x 47.5 mm
Safety
In compliance with CEI 61010-1 (2001):
•
Insulation
class 2
•
Pollution level
2
•
Use
indoors
•
Altitude
< 2000 m
•
Protection against input overvoltage: 600 Vrms, 10 A
•
"Measurements" input overvoltage category:
CAT III, 600 V in relation to earth
CEM
This unit was designed in compliance with current CEM standards and its
compatibility was tested in compliance with the following standards:
•
Emission and Immunity
NF EN 61326
•
Max. influence with radiated fields at 3 V/m in compliance with
EN 61000-4-3 (1997)
0.2 % of measuring range
EN 61010-4-6 (1997)
(V
DC
and V
AC
)
Summary of Contents for MTX 3250
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