Mindray BeneView T1 - A.6 Data Storage; A.7 Wireless Network; A.8 Measurement Specifications

A-6
Alarm output (RJ45 connector)
Alarm delay time from patient monitor
to remote equipment
The alarm delay time from the patient monitor to remote equipment is ≤2
seconds, measured at the patient monitor’s signal output terminal.
A.6 Data Storage
Trends
Trends: 120 hours, at 1 min resolution
Mid-length trends: 4 hours, at 5 s resolution
Minitrends: 1 hour, at 1 s resolution
Alarm events 100 physiological alarms and manual events and related parameter waveforms.
Arrh. events 100 arrhythmia events and relate waveforms and parameters.
NIBP measurements 1000 sets
Full-disclosure waveforms
48 hours at maximum. The specific storage time depends on the waveforms stored
and the number of stored waveforms.
A.7 Wireless Network
Standards
WM1010BGN Wireless Module: IEEE 802.11b/g/n, support Wi-Fi
MSD45N Wireless Module: IEEE 802.11a/b/g/n, support Wi-Fi
A.8 Measurement Specifications
The adjustable range of alarm limits is the same with the measurement range of signals unless otherwise specified.
A.8.1 ECG
ECG
Standards IEC60601-2-27 and IEC60601-2-25
Lead set
3-lead: I, II, III
5-lead: I, II, III, aVR, aVL, aVF, V
12-lead: I, II, III, aVR, aVL, aVF, V1 to V6
ECG standard AHA, IEC
Display sensitivity
1.25 mm/mV (×0.125), 2.5 mm/mV (×0.25), 5 mm/mV (×0.5), 10 mm/mV (×1), 20
mm/mV (×2), 40 mm/mV (×4)
Accuracy: ±5%
Sweep speed
6.25 mm/s, 12.5 mm/s, 25 mm/s, 50 mm/s
Accuracy: ±10%
Bandwidth (-3dB)
Diagnostic mode:
Monitor mode:
Surgical mode:
ST mode:
0.05 to 150 Hz
0.5 to 40 Hz
1 to 20 Hz
0.05 to 40 Hz