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Astra300 Spirometer

Astra300 Spirometer

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Astra300 Spirometer

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Availability: In stock


Quick Overview

The Astra300 puts the sophistication and simplicity of a touch screen in the palm of your hand. Enter data, test patients, and send and print reports with precision and ease. Easily report your choice of up to 40 spirometry test parameters, all measured accurately and precisely.

The Touchscreen Makes It Easy.

SDI Makes It Accurate.

  • Bright, sensitive touchscreen
  • Multifunctional capabilities
  • View both graphic and tabular data
  • Easy to use
  • Export test data to a printer or PC via USB
  • NIOSH and SSA Guidelines Compliant
  • Optional Bluetooth-to-PC

Astra300 Features

Astra300 Puts Sophisticated Simplicity in the Palm of Your Hand.

The Touchscreen Makes It Easy. SDI Makes It Accurate.
Easily report your choice of up to 40 spirometry test parameters, all measured accurately and precisely with the highly sophisticated Astra300 Spirometer. Using the bright and sensitive touchscreen, you can easily access multifunctional capabilities and view both graphic and tabular data. Entering patient data, patient testing and reporting couldn’t be easier. Exporting test data to a printer or PC via USB is quickly accomplished with just a few stylus taps on the touchscreen. A Bluetooth-to-PC module is available as as option for truly wireless communication.

AccuFlo™ Digital Turbine
The AccuFlo bidirectional turbine with optoelectronic rotary sensor is easily detached for cleaning. Sapphire bearings ensure optimal performance for the life of the turbine. AccuFlo has a unique flow trigger algorithm that allows tidal breathing prior to the patient expiratory effort making the spirometry test easier for the patient and insuring quality test results.

Multifunctional Capability Allows You the Flexibility of Choosing the Testing Method.

Choose whatever testing configuration fits your needs best:

  • Test patients in your office or lab, with a wide array of testing configurations.
  • Observe test results in real time.
  • Download test results to the patient’s permanent record.
  • Perform interactive real-time testing on your PC.
  • Save results to permanent records or print hard copies of selected data.
technical specifications
Measurement Scale (BTPS)
Flow range: 0-16 L/s
Volume (L): 0-10
Measurement Method
Infrared Interruption via
Digital Turbine
Dynamic flow resistance:
<1.5 cm H20/L/sec @ 14 L/sec
Precision of Measurements (BTPS)
At highest volume:
+/- 3% or 50 mL
At highest flow:
+/- 5% or 150 mL
Time related precision: .5%
Volume resolution: <6mL
Sampling frequency: 50Hz
Hardware Specifications
Storage Capacity: >1100 test
Alphanumeric LCD touch screen
USB to printer and PC, RS232
Bluetooth to PC
Occupational Health Module
Communication port:
USB to printer
5.75 x 3.25 x 4.0 in.
Power supply:
2 x 1.5DC Alkaline or NiMH batteries
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Contact us
Mail: Queset Medical
P.O. Box 1287
Brockton, MA 02303
(800) 728-8230
(508) 588-8222
(508) 580-8884

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