Calibration Interval; Specifications - Meterman AC50 Manual De Uso

Calibration Interval

We suggest a calibration interval of one year. If the instrument is used very often or
if it is used under rough conditions we recommend shorter intervals. If the instru-
ment is used only a few times a year, the calibration interval can be extended to 3
years.

Specifications

Display:
Bargraph:
Range Selection:
Auto-Power-Off:
Overload display:
Measuring rate:
Clamp opening:
Overvoltage Categorie:
Pollution degree:
Height above MSL.:
Battery display:
Power supply:
Current Consumtion:
Operation temperature: -10° C ... 50° C
Storage temperature:
Humidity:
Dimension:
Weight:
Current AC
Range
0 – 40 mA
0 – 400 mA
0 – 4 A
0 – 40 A
0 – 50 A
50 – 60 A
Voltage AC
Range
0...400 V
(at 23° C % 5° C, max. 75 % rel. humidity)
3 /4
3 , LCD incl. functions and symbols
40 segments
manuel
approx. 30 min.
the left digit is blinking
20 measurements/sec. (Bargraph)
2 measurements/sec. (LCD)
ca. 30 mm (1/2 inch)
CAT II, 600 V
2
up to 2000 m
at low battery
Batterie 2 x 1,5 V IEC LR6 (alkaline)
approx. 10 mA
20° C ... 60° C
< 75 % relative humidity
183 x 63,6 x 35,6 mm ( 7.2 x 2.5 x 1.4 inch)
ca. 190 g (7 oz)
Resolution Accuray
50 Hz/60 Hz
10 µA
100 µA ±(1,5 % rdg. +3 D)
1 mA
10 mA
0,1 A ±(1,5 % rdg. +5 D)
0,1 A ±(3,0 % rdg. +5 D)
Resolution Accuray
50 Hz/60 Hz
0,1 V ±(1,0 % rdg. +3 D)
10
40 Hz ... 1 kHz
±(2,0 % rdg. +5 D)
±(2,0 % rdg. +5 D)
±(3,5 % rdg. +5 D)
40 Hz ... 1 kHz
±(2,0 % rdg..± 4 D)