Mindray A7 Service Manual

A7™ Service Manual 046-006272-00 4 - 33
Calibration System Calibration
a. Remove the two tubes marked as #72 and #9 from the pressure sensors (refer to the figure
below).
b. Connect the four way tube to the pressure sensor P1 of monitor board, pressure sensor P2 of
PEEP, the tube marked as #72, and the low pressure port of Fluke VT-Plus. The tube marked
as #9 will remain unconnected for this calibration.
FIGURE 4-41
Four-way device connecting the
sampling lines for pressure
calibration

Mindray A7 Specifications

General

Type	Anesthesia Workstation
Brand	Mindray
Model	A7
Display	15-inch color touchscreen
Oxygen Flush	Yes
Gas Inlets	O2, N2O, Air
Ventilation Modes	SIMV, PSV
Breathing System	Integrated
Gas Monitoring	O2, CO2, N2O
Monitoring Parameters	FiO2
CO2 Monitoring	Mainstream or Sidestream
Power Supply	100-240 V, 50/60 Hz