Vitalograph copd-6 4000, Инструкция по эксплуатации

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12. Technical Specification
Product Respiratory Monitor COPD-6
Model 4000
Dimensions
109mm (length) x 63mm (width)
x 42mm (height)
Weight 63g (not including batteries)
Flow Detection Principal Stator/rotor
Accuracy: Better than ± 3%
Flow Impedance:
Better than 0.15kPa/L/s at
14L/s
Back pressure
Less than 0.15kPa/L/second
@ 14L/s
Measurement Range: 0 – 9.99 L BTPS
Power Supply: 3V (2 x 1.5V AAA batteries)
Battery Life
3 months of use, 3 tests per day
(Batteries near the end of their
shelf life will have reduced
capacity.)
! Bad Test Criteria:
Slow start of test (Vext>5%) or
a cough detected in the first
second
FEV substituted for FEV6
When FET < 3s and abrupt end
of test
Product Life
6 Years for the main device. The
Eco BVF, SafeTway & nose clips
are 7 years.
Operating temperature range 17 – 37°C
Operating humidity range 30%–75%
Ambient pressure range 850hPa–1060hPa
Performance and Safety
Standards:
ATS/ERS 2019, ISO 23747:2015,
ISO 26782:2009
Safety standards EN 60601-1, EN 60601-1-11