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Welch Allyn 154 Propaq Encore Reference Guide
Printer
Printer Specifications
Characteristic Specification
Operation
Operating Modes Continuous, Snapshot, Freeze Print, Auto Print, Auto Trend, Tabular
Trend, Alarm Print, NIBP Ticket, Apnea Ticket, OxyCRG, OxyCRG on
Alarm
Auto Print Intervals 15 min, 30 min, 1 hour, 2 hours, 4 hours
Auto Trend Shifts Once every 4 hours
Number of Waveforms Up to three: ECG, P1, P2, SpO
2
, CO
2
, RESP
Grid 5 mm and 1 mm gradations
Annotation Date, Time, Print Mode, Speed, Heart Rate, Systolic, Diastolic, Mean,
SpO
2
, Breath Rate, ETCO
2
, INCO
2
, Temperature, ∆T, Pacer Status,
Company Logo, ECG Bandwidth, Patient Mode, scale factors for all
traces and, if Acuity is connected, patient name and identification.
Printing Speeds 6.25, 12.5, 25.0 mm/sec,
simulated 6.25 mm/sec for CO
2
and RESP in Snapshot mode
Printer Mechanism
Printing Method Thermally sensitive dot method
Dot structure 320 dots per line
Printing width 53 mm
Horizontal Dot Pitch 0.165 mm, 6 dots/mm
Vertical Dot Pitch 0.165 mm
Paper Feed Method Friction Feed
Paper Feed Precision ±2% @ 25° C and 60% Relative Humidity
Paper Width 60 mm
Reliability 30 million pulses/dot
Environmental
Monitor/Expansion Module
Operating Temperature +5° to 40° C
Shipping and Storage Temperature -20° to 60° C
Operating Relative Humidity 35% to 85% noncondensing
Shipping, Storage Relative Humidity 15% to 90% noncondensing
Operating Altitude -2,000 to 15,000 ft (-610 to 4,572 m)
Shipping and Storage Altitude -2,000 to 40,000 ft (-610 to 12,192 m)
Shock 30 g
Vibration, Random 0.02g
2
/Hz from 10 to 500 Hz, ramping down to 0.002g
2
/Hz at 2000 Hz.
Operating 1 hour per axis, 3 hours per test.