Metrix MX 59HD - 5 Technical Specifications; DC Voltages; AC Voltages (AC and AC+DC)

Chapter II
Portable digital multimeter 31
5. TECHNICAL SPECIFICATIONS
Only those values assigned tolerances or limits are guaranteed values. Values without tolerances
are given for information only (French standard NF C 42-670).
The technical specifications are guaranteed only after 30 min warm-up period. Except special
indication, they are valid from 5 to 100 % of the range of measurement.
{Accuracy : ‘’n% R + nD’’ means ‘’n% of the reading + n digits’’ as per IEC 485}
5.1. DC voltages
Selector
switch
position
Ranges Accuracy
Input
impedance
Protection Resolution
mV 500 mV 10 MΩ/1GΩ∗ ± 850 VPK ∗∗ 10 µV
5 V 11 MΩ 100 µV
50 V 1 mV
500 V 10 mV
V
DC
600 V
0.05%R + 2D
10 MΩ
± 850 V
PK
100 mV
∗ refer to §. 3.4. ∗∗ 1 min max
Number of counts : 50 000 (or 5 000, refer to §. 3.4)
Range selection : automatic or manual for the 5 V, 50 V, 500 V, 600 V ranges
Common mode rejection : at 50 and 60 Hz, better than 120 dB
Serial mode rejection : at 50 and 60 Hz, better than 60 dB
Additional error in Pk +/- mode for a pulse of >
1 ms : 1% R ± 50 D
For measurements performed on alternative signals, the selected range must tally with the max.
value of the signal peak.
5.2. AC voltages (AC and AC+DC)
Accuracy
DC∗
40Hz
∗∗
t
o 200H
z
200 Hz to
4 kHz
4 to
10 kHz
10 to
30 kHz
30 to
50 kHz
50 to
75 kHz
75 to
100 kHz
Selector
switch
position
Ranges
5 % to 100 % of range 10 % to 100 % of range
Input
impedance
Protec. Resol.
mV +
SEL/ON
500 mV
∗
3 % typ.
10 %
typ.
////////// //////////// ////////////
10MΩ/1GΩ
∗∗ // 100pF
± 850
V
PK∗∗∗
10 µV
5 V
11MΩ
// 100pF
100 µV
50 V
6%R+30D 6%R+30D
1 mV
500 V
1 % R
+ 30 D
2 % R + 30 D
3 % R
+ 30D
10 mV
V
AC
or
V
DC
+ SEL/ON
600 V
∗∗∗∗∗
0,3% R + 30 D
1 % R +
30D
∗∗∗∗
///////////
////////////
10 MΩ
// 100pF
± 850
V
PK
100 mV
∗ AC+DC only ∗∗ 20 Hz to 40 Hz = 0,5% ∗∗∗ to 20 kHz ∗∗∗∗ up to 1 kHz
∗∗∗∗∗ applicable max. voltage : 600 V CAT IV Max. frequency = 15 000 [V ∗ kHz] / Input [V]
Number of counts : 50 000 (or 5 000, refer to §. 3.4)
Range selection : automatic or manual for the 5 V, 50 V, 500 V, 600 V ranges
Common mode rejection : at 50 and 60 Hz, better than 80 dB
Additional error according to crest factor :
0.2 % for a crest factor of 2 to 3
0.5 % for a crest factor of 3 to 6
(Specification given full scale for a squarewave signal pulse 200 µs wide)