Fluke Biomedical VT Plus HF - Manual (Page 23)

Introduction and Specifications
Specifications
1
1-11
Power Consumption ....................... <132 VA
Fuse Rating .................................... 0.5 A, Slo-Blo
Performance Specifications
Low-Pressure Port
Maximum Applied Pressure............. 60 psi
Operating Pressure ......................... (Differential) ±500 mmHg (±10 psi)
(Common-mode) 30 psi
Span Accuracy ................................ ±0.80 % of reading or ±1.5 mmHg, whichever is greater
Frequency Response ...................... >10 Hz
Resolution........................................ 0.1 mmHg
Sample Rate ................................... 100 Hz
Note
Fluid pressure may be applied to the positive port; however, fluids should
be kept from entering the pressure port by using a suitable length of
connection tubing.
High-Pressure Port
Maximum Applied Pressure............ 150 psi
Operating Pressure ........................ ±100 psi
Span Accuracy ............................... ±1 % of reading or ±0.3 psig, whichever is greater
Frequency Response ..................... >10 Hz
Resolution....................................... 0.1 psi
Sample Rate................................... 100 Hz
Note
Fluid pressure may be applied to the positive port; however, fluids should
be kept from entering the pressure port by using a suitable length of
connection tubing.
Airway Pressure
Maximum Applied Pressure............. 20 psi
Operating Pressure ........................ ±120 cmH
2
O
Span Accuracy ............................... ±0.75 % of reading or r 0.5 cmH
2
O, whichever is greater
Frequency Response ..................... >25 Hz or t10-90 <40 ms, whichever is greater
Resolution....................................... 0.1 cmH
2
O
Sample rate .................................... 100 Hz
Note
Airway pressure is internally tapped off the proximal flow sensor port,
which is the port closest to the exhaust port on the Analyzer.
Continuous Flow
Low Flow ............................................... ±(2 % of reading and 1 % of range)
High Flow............................................... ±(2 % of reading and 1 % of range)
Volumetric Flow
High-Flow Port
Maximum Flow Rate........................ (absolute value) 500 lpm
Operating Flow Range.................... ±300 lpm
Accuracy......................................... ±2.0 % of range
Resolution....................................... 0.01 lpm