CONTEC hand-held Spirometer lung condition vital capacity meter FVC SP80B USB

Description

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SP80B SPIROMETER
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Introduction
The SPIROMETER is a hand-held equipment for checking lung conditions, adopts the infrared signal acquisition mode for measuring items related to FVC, and it is applicable for hospital, clinic, family for routine test.
Functions
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Forced Vital Capacity (FVC), forced expiratory volume in one second (FEV1) to forced vital capacity (FVC) ratio (FEV1/FVC), peak expiratory flow (PEF), forced expiratory flow at 25 % of FVC (FEF25), forced expiratory flow at 50 % of FVC (FEF50), forced expiratory flow at 75 % of FVC (FEF75) and forced expiratory flow from 25 %~ 75 % of FVC (FEF2575) can be measured;
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The personnel information (including height, age, sex, etc.) can be set.
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Flow-volume chart, volume-time chart display.
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The data can be stored, deleted, uploaded and reviewed.
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Trend chart display.
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Health state indication.
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Calibration function.
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Over - limit prompt function for volume and flow.
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Indicate expiration within 6 seconds by indicators.
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Start measuring by one-button.
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The data can be transmitted by Bluetooth or USB cable.
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Real-time clock can be set and displayed.
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Battery power indication.
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Automatic shutdown when there is no operation within two minutes.
Performance
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Display mode: 2.8'' LCD
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Volume range: 0 ~ 10 L
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Volume accuracy: ± 3 % or ± 0.05 L (whichever is greater)
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Flow range: 0 L/s ~16 L/s
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Flow accuracy: ± 5 % or ± 0.2 L/s (whichever is greater)
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Working current: 200 mA
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Power supply: rechargeable lithium battery
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Safety class: internally powered equipment, type BF applied part
Accessories
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One User Manual
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One USB cable
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One mouthpiece (disposable accessory)
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One nose clip (optional)
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One power adapter (optional)
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One PC software
Physical characteristic
Dimension: 160 mm (L) × 65 mm (W )× 45 mm (H)
Weight: 190 g
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Only English User Manual,Please contact us if you need other language version.thank you!