Schiller AT-102 Service Handbook page 124

Technical Data
SPIROVIT SP-250 Pneumotach Flow sensor for pulmonary function testing with disposable
SPIROVIT SP-260
Delivered:
7.6
mouthpiece:
Dimensions of SP-250: 118 x 36 x 28 mm, approx. 120 g;
4.6 x 1.4 x 1.1 in., approx. 0.26 Ibs
Measuring method: Pneumotachometer
Measuring accuracy:
Flow impedance: < 0.2 mbar*s/l at 12 l/s
Pneumotach Flow sensor for pulmonary function testing with
reusable mouthpiece:
Dimensions of SP-260: 125 x 36 x 28 mm, approx. 160 g;
4.9 x 1.4 x 1.1 in., approx. 0.34 Ibs
Measuring method, Measuring accuracy, Flow impedance same
as SP-250
1 pneumotach sensor; choice of SP-250 disposable
(P/N 2.100022) or SP-260 reusable sensor (P/N 2.100551)
Accessories: 2 nose clips and either 1 pack of disposable plastic
mouthpieces for SP-250 (P/N 2.100077) or 1 pack of disposable
filters for SP-260 (P/N 2.100123)
1 operating manual
AT-102 Service Handbook
According ATS < 3%