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| Categories | Medical Test Equipment |
|---|---|
| Brand Name: | kingpo |
| Model Number: | ISO 80601-2-69 figure 21.101 |
| Certification: | iso9001 ce |
| Place of Origin: | china |
| MOQ: | 1 |
| Price: | To be quoted |
| Payment Terms: | T/T |
| Supply Ability: | 50 units per month |
| Delivery Time: | 5 working days |
| Packaging Details: | safety carton pack or plywood box |
| standard: | ISO 80601-2-69 figure 21.101 |
| internal diameter: | (4 ± 0,1) mm |
| length: | (40 ± 1) mm |
| angle: | (45 ± 1) ° |
| Company Info. |
| KingPo Technology Development Limited |
| Verified Supplier |
| View Contact Details |
| Product List |
ISO 80601-2-69 figure 21.101 standard resistance
201.9.6.2.1.101 Additional requirements for audible acoustic energy
a) The A-weighted sound pressure level emitted by the oxygen
concentrator, when tested in accordance with the method in this
subclause, shall be disclosed in the instructions for use:
1) for an oxygen concentrator with a continuous flow mode,
i) at a flowrate setting of 3 l/min, or
ii) the maximum flowrate setting if this is less than 3 l/min,
iii) as well as for the maximum flowrate setting if this setting is
greater than or equal to 4 l/min;
and
2) for an oxygen concentrator with integrated oxygen conserving
equipment function, at the maximum demand flow rate setting of
normal use.
b) The instructions for use shall disclose:
1) the sound power level; and
2) the tested flowrates.
Check conformance with the following test:
c) For an oxygen concentrator with a continuous flow mode, place
the oxygen concentrator on a sound-reflecting plane and attach 10 m
± 1 m of oxygen tubing.
d) Attach the standard resistance (as indicated in Figure 201.101)
to the patient end of the oxygen tubing.
Set the oxygen concentrator to a flowrate of approximately 3 l/min
or the maximum flowrate setting if this is less than 3 l/min.


Key
D is the internal diameter: (4 ± 0,1) mm
L is the length: (40 ± 1) mm
A is the angle (45 ± 1) °
Break all edges with 0,15 mm to 0,20 mm radius or 45° chamfer.
Drawing is not to scale.


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