Pwg-33 is the ideal test equipment for r & d, manufacturers and authorized testing laboratories。
Pwg-33 has unparalleled precision and authenticity in waveform generation。
The pwg-33 provides the highest peak flow and the fastest acceleration and is a true market leader in all respects。
Pwg-33bt provides complete btps simulations for all types of exhaling curves
Pwg-33 and pwg-33bt lung waveform generator, waveform as defined by pwg-33 lung waveform generator
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Dynamite
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Fang bo
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Ladder wave
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Recreate any waveforms defined by the user
Pwg-33 and pwg-33bt lung waveform generator, main characteristics of pwg-33 lung waveform generator:
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All the parameters of the wave shape generated can be traced to national standards entirely
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All resulting curves can be scaled proportionally
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Full automatic measurement of resistance to flow meters
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Based on the comprehensive ats-supported human differences test
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Based on ats evaluation test results and error analysis
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Full auto test program can be defined by user
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The wave shape that comes out |
Standard |
Year published |
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24 ats standards |
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Year 2005 |
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Peak flow curve: a |
Iso 23747:2015 |
2015 |
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Test profile: c1 to c11 |
En iso 26782: 2009 lung activity |
Year 2009 |
Pwg-33 and pwg-33bt lung waveform generator, technical parameters for pwg-33 lung waveform generator
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Maximum capacity |
10. 00 litres |
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Maximum flow |
20. 00 litres/s |
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Minimum uptime to traffic 16. 00 l / s @back press 3kpa |
4. 00 ms |
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Maximum turn rate to flow 16. 00 l / s @back pressure 3kpa |
4000 litres/sec |
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Maximum back pressure of the measured flow sensor |
4. 00 kpa@12 l / s |
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Volume resolution |
0. 3829 ml |
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Volume precision |
0. 2% or 10 ml |
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Flow precision |
0. 5% or 25 ml/s (whichever is larger) |
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Time accuracy |
0. 2% or larger of 5 ms |
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Btps simulation (bt-option): exhale air temperature |
37°c ±2°c (regulated by the user) |
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Btps simulation (bt-option): the relative humidity of the outpouring air |
92 per cent ± 5 per cent |
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It's a good time |
Iso-30 medical conical head |
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Pc interface |
Usb 2. 0 |
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Power voltage |
100÷240vac@50÷60hz |
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Energy consumption |
Maximum. 350va |
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Dimensions |
1100 * 370 * 265 mm |
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Weight |
38 kilos |
Lung waveform generators are used by research and development agencies and manufacturers worldwide。
Btl medical technologies (czech republic)
Clement clark (united kingdom)
Cyber scope (south africa)
(france)
Hsg-imit (germany)
Iqteq (south africa)
K-jump health (taiwan)
Medical research and development (spain)
Medpond (united states)
Orki medical devices certification agency (hungary)
Qrs(united states)
