Mindray DC-80 User Manual

F-2 Electrical Safety Inspection
Test Item
Acceptance Criteria
No loose or missing parts (e.g., knobs, dials,
terminals, etc.).
F.2.2 Contextual Inspection
Test Item
Acceptance Criteria
The enclosure and accessories
No unusual noises (e.g., a rattle inside the case).
No unusual smells (e.g., burning or smoky smells,
particularly from ventilation holes).
No taped notes that may suggest device
deficiencies or operator concerns.
F.3 Device Labeling
Check the labels provided by the manufacturer or the healthcare facility are present and legible.
 Main unit label
 Integrated warning labels
F.4 Protective Earth Resistance
a. Plug the probes of the analyzer into the device’s protective earth terminal and protective earth
terminal of the AC power cord.
b. Test the earth resistance with a current of 25 A.
c. Verify the resistance is less than limits.
 LIMITS
ALL COUNTRIES R = 0.2 Ω Maximum
F.5 Earth Leakage Test
Run an Earth Leakage test on the device being tested before performing any other leakage tests.
The following outlet conditions apply when performing the Earth Leakage test.
 normal polarity( Normal Condition);
 reverse polarity( Normal Condition);
 normal polarity with open neutral(Single Fault Condition);
 reverse polarity with open neutral(Single Fault Condition).
 LIMITS
For UL60601-1,
 300 μA in Normal Condition.
 1000 μA in Single Fault Condition.
For IEC60601-1,
 500 μA in Normal Condition.
 1000 μA in Single Fault Condition.

Mindray DC-80 Specifications

General

Imaging Modes	B, M, Color Doppler, Power Doppler, Pulsed Wave Doppler, Continuous Wave Doppler, Tissue Doppler, 3D/4D Imaging
Probes	Convex, Linear, Phased Array, Volume
Advanced Features	Auto Optimization, Auto EF
Connectivity	DICOM 3.0, USB, HDMI, VGA, Ethernet
Transducer Ports	4
Applications	Abdominal, Cardiac, Obstetrics/Gynecology, Vascular, Small Parts, Musculoskeletal, Urology, Pediatrics, Neonatal
Transducer Types	Convex, Linear, Phased Array, Volume
Power Supply	100-240V AC, 50/60Hz
Operating Temperature	10°C to 40°C
Storage Temperature	-20°C to 60°C
Humidity	30% to 80%