APEX-WKL340 portable oxygen detector features:

The fashion model, long life;

With alarm function, compact diffusion.

Harm less oxygen enrichment:

Oxygen concentration (% by volume) signs (atmospheric pressure)

>23.5% oxygen, a strong explosion

20.9% normal oxygen concentration

The minimum allowable concentration of 19.5% oxygen

15-19% lower work efficiency, and can lead to problems of head, lungs and circulation system

10-12% shortness of breath, loss of judgment, purple lips

8-10% loss of intelligence, syncope, unconscious, pale, lips purple, nausea and vomiting

6-8% 8 minutes, 100% fatal /6 minutes, 50% fatal /4-5 minutes after treatment can be cured

4-6% 40 seconds, convulsions, respiratory arrest, death.

Calibration, calibration instrument:

Portable oxygen analyzer in the factory in the whole measuring range to standard gas calibration, if users need correction in the process of use, please prepare at least a standard gas (to 1% for the best), and then operate.

APEX-WKL340 portable oxygen detector use or application:

Suitable for various occasions of mine, metallurgy, petrochemical, power rings, telecommunications, municipal.

The main technical parameters of APEX-WKL340 portable oxygen detector:

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