Sonel MPI-540 - Light Measurements

MPI-540 ● MPI-540-PV – BRIEF USER MANUAL
65
Test range according to IEC 61557-2 for U
N
= 500 V: 500 kΩ…2,00 GΩ
Display range for
U
N
= 500 V
Resolution
Accuracy
0...1999 kΩ
1 kΩ
(3% m.v. + 8 digits)
[(5% m.v. + 8 digits)] *
2.00...19.99 MΩ
0.01 MΩ
20.0...199.9 MΩ
0.1 MΩ
200...999 MΩ
1 MΩ
1.00…2.00 GΩ
0.01 GΩ
(4% m.v. + 6 digits)
[(6% m.v. + 6 digits)] *
* – for WS-03 and WS-04 leads
Test range according to IEC 61557-2 for U
N
= 1000 V: 1000 kΩ…4,99 G
Display range for
U
N
= 1000 V
Resolution
Accuracy
0...1999 kΩ
1 kΩ
(3% m.v. + 8 digits)
2.00...19.99 MΩ
0.01 MΩ
20.0...199.9 MΩ
0.1 MΩ
200...999 MΩ
1 MΩ
1.00...4.99 GΩ
0.01 GΩ
(4% m.v. + 6 digits)
5.00...9.99 GΩ
0.01 GΩ
unspecified
 Test voltage: 50 V, 100 V, 250 V, 500 V i 1000 V
 Accuracy of generated voltage (Robc []  1000*U
N
[V]): -0% +10% from the set value
 Detection of a dangerous voltage before commencing a measurement
 Discharging the object tested
 Measurement of insulation resistance with the use of UNI-Schuko plug (WS-03, WS-04) be-
tween all three terminals (for U
N
=1000 V is not available)
 Insulation resistance measurement for multi-wire cables (max. 5) using an optional external
AutoISO-1000c adapter
 Measurement of voltage on terminals +R
ISO
, -R
ISO
within the range of: 0 V...440 V
 Test current < 2 mA
8.1.9 Light measurements
Measuring ranges of LP-1 probe
Range
[lx]
Resolution
[lx]
Spectral
uncertainty
Accuracy
0...399.9
0.1
f1<6%
(5% m.v. + 5 digits)
400...3999
1
4.00 k...19.99 k
0.01 k
 Probe class B
Measuring ranges of LP-10B probe
Range
[lx]
Resolution
[lx]
Spectral
uncertainty
Accuracy
0...39.99
0.01
f1<6%
(5% m.v. + 5 digits)
40.0...399.9
0.1
400...3999
1
4.00 k…39.99 k
0.01 k
40.0 k…399.9 k
0.1 k
 Probe class B