MiniBox+ Technical Specifications

Flow measurement

Type Pneumotachograph
Sample rate 2 kHz
Range 0 - 18 L/s bidirectional
Accuracy 2.5% or 0.05 L/s whichever is larger
Resolution 0.1 mL/s
Total Resistance 0.150 kPa*s/L at 14 L/s
Resistance during Spirometry 0.05 kPa*s/L at 14 L/s
Dead space volume Manifold 130 ml
Dead space volume Handheld Unit (HHU) 50 ml

Volume

Principle Software integration of flow signal
Range 0-30 L software limited
Accuracy 2%
Resolution 1 ml

Lung Volume Measurements

Reference volume 15.8 L
Principle Partial Volume Method (PVM)
Range 0-30 L
Accuracy 2%
Resolution 0.1 ml

Infrared High Speed Gas Analyzer

Principle Non-dispersive infrared
CO2 and Ketone compensation Yes
Range 0-0.35% CO and CH4
Accuracy 1% Full Scale
Resolution 0.0003%
Response time t0-90 85 ms

Size

Dimensions (in) 20 (H) x 18.5 (D) x 12 (L) in
Dimensions (mm) 510 (H) x 470 (D) x 310 (L) mm
Weight 18 lb / 8 kg