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Products
> OHD Spirometer
> Specifications
| Pneumotach |
Brass Fleisch-type |
| Parameters |
FVC, FEV.5, FEV.5/FVC, FEV1,
FEV1/FVC, FEV1/FEV6, Vext%, FEV3,FEV3/FVC, FEV6,
FEV6/FVC, PEFR, FEF.2-1.2, FEF25%, FEF50%, FEF75%,
FEF25-75%, FEF75-85%, Veot, MET, Exp Time, Vext, FIVC,
FIV.5, FIV.5/FVC, FIV1,FIV1/FIVC, FIV3, FIV3/FIVC, PIFR,
FIF.2-1.2, FIF50/FEF50, FIF50%, FIF25-75%, MIT, Insp
Time, MW L/min, MW L/sec, VT, RR, SVC, ERV, IC,
SVC/FVC. |
| Predicteds |
Crapo, Polgar, ITS, Knudson,
ECCS, Hankinson (NHANES III) custom predicteds, and
others |
| Incentive screens |
Brick Wall, Three Little Pigs,
Kites, Candles |
| Interpretation |
Automated, preset comprehensive
or abbreviated and manual entry |
| Graphics |
V/T, F/T, FN, trend line or
bar, challenge dose response, variable scaling, super
imposed or offset overlay and reference test
comparisons |
| Reports |
Unlimited self-design, standard
preset design includes Pre/Post, Disability, Challenge,
Trending, Composite Best Test, etc. |
| Data sampling rate |
128/sec |
| Volume scaling |
10mm/L, user variable |
| Volume range |
0-19.9L |
| Flow scaling |
5mm/L/sec, user variable |
| Flow range |
+/-16L/sec |
| Accuracy |
+/- 2%, automatic evaluation of
test quality, reproducibility and rank |
| BTPS Correction |
Expiratory and inspiratory,
conforming to ATS 1994 standards |
| Standard compliance |
1994 ATS, ECCS, OSHA, SSD, MDD
(Independent validation report available) |
| Power source |
Computer serial port |
| Software |
Available for Windows |
| Computer requirements |
WINDOWS—Windows 95 or higher,
Pentium or higher, minimum 120MHZ, minimum, 32MB RAM,
minimum 60MB available space on hard drive, available
com (serial) port |
| Dimensions |
18 x 10 x 6cm |
| Weight |
0.3kg |
| Intended use |
Lung function measurement |
| Warranty |
One year including parts and
labor |
 |
• Filtration of bacteria and viruses
•
Low resistance for accurate spirometry testing
• Low
dead space as required for lung volume and DLCO
testing
• Four standard port sizes and a wide
selection of adapters allow the OHD Filter to be used
with virtually any pulmonary
function
instrument
• Cost effective |
| Filtration efficiency |
Bacteria filtration—99.99%,
Viral filtration—99.9% |
| Resistance |
.4-.7 cm H2O/L/sec. depending
on test methodology |
| Dead space |
Approximately 50cc |
| Material |
Polystyrene housing 3M
Filtrete™ medium |
 |
This new patented technology incorporates
flow limiter valves that assist the user in achieving
and maintaining several specific flow rates during
volume calibration. These flow rates are selected by
simply turning the dial at the end of the syringe to the
desired setting. |
Features of the Calibration Syringe
• Includes all of the advanced features of the
KoKo syringe
• Complies with 1994 ATS and NIOSH
recommendations for multiple flow calibration linearity
checking
• Dual locking collar to allow various volume
settings without altering the certified 3-liter setting
•
Flow limiter settings for .5, 1 and 3-liters per second
•
Open setting for standard operation
| Syringe body and shaft |
Anodized aluminum |
| End caps and port |
MultiFlow™—machined acetal
plastic
Syringe molded polycarbonate |
| Seal |
Teflon® seal energized by a stainless
steel, slant/coil spring |
| Tolerance |
Better than + .5% or + 15ml |
| Volume |
3-liters adjustable in .10L increments
with a locking collar and allen wrench (supplied) |
| Calibration interval |
Recommended annually |
| Operating environment |
Recommended 20-30°C |
| Dimensions |
56 x 12cm |
| Weight |
3kg |
| Intended use |
Volume calibration of PFT
equipment |
Error processing SSI file
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