Multimetrix DMM 220 - DMM 220 Technical Specifications

Chapter II
30 DMM220
4.2 Replacing the fuses
To avoid electric shocks, disconnect the test leads from any
source of voltage before removing the battery cover.
1. Disconnect the test leads from the multimeter.
2. Remove the battery cover (two “B” screws) and the battery.
3. Remove the six “A” screws securing the rear cover.
4. Gently remove the old fuse and install the new one.
5. Always use a fuse of the proper size and value (0.8A/1000V fast
blow for the 600mA range [SIBA 70-172-40], 10A/1000V fast blow
for the 20A range [SIBA 50-199-06]).
6. Replace and secure the rear cover, battery and battery cover.
5. SPECIFICATIONS
Function
Range
Resolution
Accuracy
Protection
DC Voltage
600 mV
0,1 mV
±(0,09 % R + 2 D)
1 000 V
6V
0,001 V
60 V
0,01 V
600 V
0, 1 V
1 000 V
1 V
±(0,15% R + 2 D)
AC Voltage
50 to 60 Hz
40Hz-1kHz
6 V
0,001 V
±(1,0% R
+ 3 D)
±(2,0% R
+ 3 D)
1 000 V
60 V
0,01 V
600 V
0,1 V
1 000 V
1 V
±(1,2% R
+ 3 D)
±(2,5% R
+ 3 D)
accuracy from 5 % to 100 % of range
DC Current
600 µA
0,1µA
±(1,0 % R + 3 D)
Fuse HBC
800mA/1000V
6 000 µA
1 µA
60 mA
0,01 mA
600 mA
0,1 mA
6 A
0,001 A
±(1,5 % R + 3 D)
Fuse HBC
10A/1000V
10 A
0,01 A
(20 A : 30 s max. with reduced accuracy)
AC Current
40 Hz to 1 kHz
600 µA
0,1µA
±(1,5 % R + 3 D)
Fuse HBC
800mA/1000V
6 000 µA
1 µA
60 mA
0,01 mA
600 mA
0,1 mA
6 A
0,001 A
±(2,0 % R + 3 D)
Fuse HBC
10A/1000V
10 A
0,01 A
(20 A : 30 s max. with reduced accuracy)
accuracy from 5 % to 100 % of range

Accuracy is valid from 18
o
C to 28
o
C, RH < 75%.