Fluke Biomedical DPM1B - Manual (Page 16)

DPM1B
Operators Manual
6
Electromagnetic Compatibility (EMC)
International ........................................................ IEC 61326-1: Portable
CISPR 11: Group 1, Class A
Group 1: Equipment has intentionally generated and/or uses conductively-coupled
radio frequency energy that is necessary for the internal function of the equipment
itself.
Class A: Equipment is suitable for use in all establishments other than domestic
and those directly connected to a low-voltage power supply network that supplies
buildings used for domestic purposes. There may be potential difficulties in
ensuring electromagnetic compatibility in other environments due to conducted and
radiated disturbances.
Emissions that exceed the levels required by CISPR 11 can occur when the
equipment is connected to a test object.
USA (FCC) .......................................................... 47 CFR 15 subpart B
Tester Familiarization
The Tester incorporates a highly accurate digital pressure meter and
pneumatic pressure-generating cylinder into a small, hand-held
package for determining the accuracy of most blood pressure
measurement systems.
Front Panel
The Tester incorporates a specially designed pressure cylinder and
precise solid-state transducer for generating and measuring static
pressure from
− 300 mmHg to + 300 mmHg. The following items are
identified in Figure 1:
• ON/OFF Switch: Used to power the Tester.
• Thumbwheel: Used to regulate the pressure and pressure
value displayed on the LCD.
• Luer Lock: Built-in to provide the external connection for
stopcocks or pressure fittings.
• ZERO Knob: Adjusts LCD reading to zero.
• Liquid Crystal Display (LCD): Illuminated when the Tester is -
powered. Displays LO BAT when the battery is low.
Note
When the Tester is first powered ON, the display may take a
few seconds to settle to zero.