Chapter II
5000-count portable digital multimeter, with current input
28
6.2.10. General information
Mechanical
Dimensions
170 x 80 x 35 mm
Weight (inc. battery)
285 g
Casing and circuit
self-extinguishing materials
Packaging
Dimensions
230 x 155 x 65 mm
Weight 385
g
Power supply
Power requirements
single 9 V alkaline battery (6LF22)
Low battery indication
BAT is displayed when the battery
voltage drops below operating voltage
Battery life
500 hours approx. in V
DC
mode
Display
Liquid crystal display comprising
-
a 50 000-count d sign (digits 11 mm high)
-
a 34-bar analogue bargraph display
-
appropriate units for each type of measurement
-
triggered mode indicators (storage, ranging, ...)
- battery discharged indicator
Measurement rate
Digital display
2 measurements/s
Bargraph 20
measurements/s
6.2.11. Environment
Reference temperature
23°C ± 5°C
Limit range of operation
0°C to 50°C
Not specified rated range of use
-10°C to 0°C and 50°C to 55°C
Storage temperature range
-20°C to 70°C
Temperature coefficient
max. 0.1 x (accuracy) / °C
Relative humidity
0 to 80 % from 0 to 35°C
(70 % max. for ranges from 5 and 50 M
Ω
)
0 to 70 % from 35°C to 50°C
Water-tightness
IP 40
Max. influence in electro-magnetic fields at
3 V/m acc. to EN 61000-4-3, 1997
± 300 D in V
DC
and V
AC
ranges
± 200 D in I
DC
and I
AC
ranges
± 200 D in Ohm range
6.2.12. EMC
This apparatus was designed in accordance with the EMC standards in force and its
compatibility has been tested accordance with the following standards :
•
Emission EN 50081-1, 1992
•
Immunity EN 50082-1, 1998
The product conforms to the prescriptions of the European directive low voltage directive
73/23/EEC and the EMC directive 89/336/EEC, amended by 93/68/EEC.
