|
Measurement mode |
Earth
leakage current
Leakage current between enclosure and earth /
Leakage current between enclosure and enclosure /
Leakage current between enclosure and line /
Patient leakage current I / Patient leakage current II /
Patient leakage current III / Patient auxiliary current |
| Target
current |
DC / AC
/ AC+DC (25mA max), AC peak (75mA max) |
|
Measurement range |
DC / AC
/ AC+DC mode ; 50 µ A / 500 µA / 5 mA / 25 mA
AC peak mode ; 500 µA / 1 mA / 10 mA / 75 mA |
|
Measurement system |
Indication of a current value calculated based the measured drop in
voltage caused by simulated resistance of the human body.
Measurement of true effective value.
The measurement section ; chassis-grounded and floating. |
| Accuracy |
DC / AC
/ AC+DC mode ; ± (2.0 % rdg. + 6 dgt.)
AC peak mode ; ± (2.0 % rdg. + 2 dgt.)
DC mode ; ± (2.0 % rdg. + 3 dgt.) |
| Input
resistance |
1 M-ohm
± 1 % (Excluding voltmeter section, simulated resistance of the human
body) |
| Network
(human simulated resistance) |
For
medical electrical equipment / For IEC 60990 /
For JIS / For UL / General-purpose 1 / General-purpose 2 |
| Functions |
110 %
voltage application function / Wiring check function / Automatic
measurement function / Application line selection function / Ground
fault prevention function / Setting of single-fault condition /
Switching power supply polarity / Setting of measuring time /
Measurement delay / Maximum value hold / Allowable value judgement /
Data save / Clock / Data back up / etc. |
| Interface |
EXT I/O
, RS-232C , GP-IB |
| Power
supply |
100,
120, 220, 240 V AC (default setting) (50/60 Hz, Rated power ; 30VA) |
|
Dimensions, mass |
320
mm(12.6 in)W × 110 mm(4.33)H × 263 mm(10.35)D, 4.0 kg(141 oz) |
|
Accessories |
TEST
LEAD 9170 (2), ENCLOSURE PROBE 9195 (1), CARRYING CASE 9399 (1),
Alligator clip(3)(2 red, 1 black), AC Power cord(2), Spare fuse(2) |
