Fluke Biomedical medTester 5000C Operators, Руководство оператора

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Biomedical Test System
General Information
1
1-13
AAMI Load
•
Simulated patient load recommended by the Association for the
Advancement of Medical Instrumentation (AAMI), Safe Current
Limits Standard (ANSI/AAMI ES1-1993) (revision of the earlier
ANSI/AAMI ES1-1985 and SCL-12/78).
•
AAMI Load drawing:
•
Frequency Response: ANSI/AAMI ES1-1993
•
Test Load Impedance: 1000 ohms +/- 1% @ DC
(ANSI/AAMI ES1-1993)
•
Ranges—2000 µA and 200 µA.
•
Range—20.00 A RMS.
•
Accuracy—± 1.0% of reading DC and from 48 Hz to 1kHz
± 2.5% of reading 1 kHz to 100 kHz
± 5.0% of reading 100 kHz to 1 MHz
Equipment Current
Equipment current measures the current used by the EUT plugged into the
test receptacle:
•
Range—20.00 A RMS.
•
Accuracy—±5% of range.
Resistance
Resistance tests measure resistance with the four-terminal test method:
•
Measurements—Power cord and external.
•
Range—2
Ω
.
•
Accuracy—±1% of range.
•
Test Current—100 mA
Isolated Power
This feature allows the use of the Fluke Biomedical Model 202A Isolation Test
Module to make current measurements on an isolated power system. For
more information, see Chapter 4,
Manual Tests .
LEAKAGE
CURRENT
INPUT
OUTPUT TO
METER
CIRCUIT
10 K Ω
0.015 µF
100 Ω
1 K
Ω