Specifications

54
Key features
• Bidirectional flow, pressure,
volume, and oxygen
concentration, and pressure
measurements
• Low- and high-pressure, and
flow measurement capability
• Special HF mode—up to
900 BPM (15 Hz)
• RS-232 and printer ports
• Included Windows-compatible
graphics software
• All 21 ventilator parameters
displayed at once on one
screen
• Operation by user-friendly
VT PLUS HF command mode or
special RT-200 command mode
• Minimum, maximum, average,
absolute, and graph for all
parameters
• Multiple special-function tests
for efficient troubleshooting
Optional features
• Operation with a variety of
precision test lungs available
from Fluke Biomedical to
complete a fully NIST-traceable
ventilator testing system
Optional accessories
5022010 Soft Vinyl Carrying Case for
VT PLUS HF
9530-0066 Hard-sided Protective
Carrying Case for VT PLUS HF (limited
to stock on hand)
Test Lungs
ACCU LUNG ACCU LUNG Portable
Precision Test Lung (with soft-sided
carrying case
MI-14900 Michigan Instruments Non-
instrumented Single-adult Test Lung
MI-11000 Michigan Instruments Non-
instrumented Dual-adult Test Lung
MI-12952 Michigan Instruments Non-
instrumented Adult/Infant Test Lung
48499 Siemens 190 Test Lung
48129 Parabolic Airway Resistor ring
Printers
PRINTR/CTZ-UA120V Printer 110 V,
Citizen IDP 3110
PRINTR/CTZ-US220V Printer 220 V,
Citizen IDP 3110
71072 Parallel Printer Cable, D25M-C36M
61096 Printer 120 V Power Supply
61097 Printer 220 V Power Supply
97116 DPU-414 and DPU-411 Printer
Paper (minimum 7 rolls - price is per
roll)
The VT PLUS HF is Fluke
Biomedical’s premier
general-purpose gas flow
analyzer. In addition, special
display modes and bidirec-
tional flow make it perfect
for fully and efficiently
testing both conventional
mechanical ventilators and
high-frequency ventilators.
EC.6.20 now requires 100
% completion of scheduled
life-support device preven-
tive maintenance every year,
and VT PLUS HF can help
meet those requirements.
Multiple special-function tests make troubleshooting quick and efficient.
Learning to use the VT PLUS HF is simple. Technicians control the unit
using the VT PLUS HF user-friendly command system, or, if they’re familiar
with the RT-200, they can switch to a special control mode that uses
RT-200-style commands.
Low-pressure High-pressure Airway-pressure
Range ± 500 mmHg (10 psi) ± 100 psi ± 120 cmH
2
O
Accuracy ± 0.80 % of read-
ing or ± 1.5 mmHg,
whichever is greater
± 1 % of reading or
± 0.3 psig, whichever
is greater
± 0.75 % of read-
ing or ± 0.5 cmH
2
O,
whichever is greater
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 connec-
tion tubing.
Airway pressure is
internally tapped off the
proximal-flow sensor port,
which is the port closest
to the exhaust port on the
VT PLUS HF
Low-flow High-flow
Flow range -25 lpm to 25 lpm -300 lpm to 300 lpm
Accuracy ± 1 % of range ± 2 % of range
Low-flow dropout 0.01 lpm —
High-flow dropout — 25 lpm
Volume range > ± 60 l > ± 60 l
Notes
•
Tidal-volume accuracy: ± 3 % of reading
or ± 2 ml, whichever is greater
•
Volume accuracy tested to 1 liter
•
Flow accuracy is specified for dry air or
oxygen
•
Below 3.0 lpm, measurement
accuracy is obtained by allowing the VT
PLUS HF to fully warm up or manually
zeroing before reading or documenting
measurement.
•
Tidal-volume accuracy: ± 3 % of
reading or ± 10 ml, whichever is
greater
•
Volume accuracy tested to 7 liters
•
Flow accuracy is specified for dry air
or oxygen
General
Dimensions (LxWxH) 25.4 cm x 25.4 cm x 12.7 cm (10 in x 10 in x 5 in )
Weight 4.53 kg (10 lb)
VT PLUS HF
Gas Flow Analyzer
Specications
Gas Flow Analyzers
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