The Orbit is a full-function portable spirometer which connects directly to your Personal Computer, laptop or tablet via USB. This spirometer simplifies testing by eliminating calibration and sterilization with disposable nose clips and pre-calibrated mouthpieces.
The Orbit spirometer meets the ATS/ERS 2005 Standard, British Thoracic Society (BTS) Standard and the NICE Guidelines.
It interfaces with Office Medic which puts diagnostic testing right at the point-of-care and delivers information instantly and securely over industry-standard networks.
Office Medic spirometry features included customizable reports, test overlays, 12+ predicted equations, lung age calculation and 25+ parameters. FVC, Pre/Post Testing, Flow Volume Loop, MVV and SVC tests can be performed with the Orbit in conjunction with Office Medic. This software also has adult and pediatric incentives and Automatic Test/Session Quality Checks to encourage and ensure quality spirometry tests are performed. See Specifications for more detailed information.
The Orbit is pre-calibrated and uses disposable pre-calibrated mouthpieces, simplifying spirometry. No calibration or sterilization is required with this system. In support of ATS Guidelines, QRS offers nose clips and a Volume Calibration Syringe. ATS recommends the use of these accessories to achieve the most accurate spirometry results. QRS has all consumables available necessary for performing the most accurate and reliable spirometry tests.

Included
Orbit Portable Spirometer.
QRS Pre-Calibrated Mouthpieces, 2.
Pressure Tubes, 2.
Nose Clips, 5.
Office Medic Software.

Specifications:
Weight: 0.5 lb.
Height: 4.3” x 3.7” x 1.7”.
Range (BTPS): Flow: ±14 liters/second Volume: 0.5-8 liters.
Accuracy (BTPS): Flow: ±5% of indication or ±200 ml/sec, whichever is greater for FEF 25-75% and ±10% of indication or ±300 ml/s whichever is greater for PEF Volume: ±3% of indication or ±50 ml, whichever is greater for FVC and FEV1 10% of indication or ±15 L/min, whichever is greater for MVV.
Precision (BTPS): Flow: 5% of indication or 150 ml/sec, whichever is greater for PEF Volume: 3% of indication or 50 ml, whichever is greater for FVC and FEV1.
Calibration: ATS 3-speed or standard calibration check.
Predicted Normals: Crapo Cherniack Morris Knudson 1983 Polgar HSU Roberts Warwick NHANES III Zapletal Wang Quanjer.
Tests Performed: FVC, Pre/Post Testing, Flow Volume Loop, MVV, SVC.
Measuring Time: FVC – 60 seconds SVC – 60 seconds MVV – 15 seconds.
Power Supply: 5 Vdc ±5% 100 mA from the host PC USB Port.
Storage Conditions: Temperature: -15-50°C Humidity: 90% max. (non-condensing) Atmospheric Pressure: 700-1060 hPa.
Operating Conditions Operating Temperature: 15-40°C Humidity: 10-90% (non-condensing) Atmospheric Pressure: 700-1060 hPa.