FIELD: physics.
SUBSTANCE: invention refers to air analysis by testing its chemical and physical properties. Device for verification of gas indicator performance contains casing with attachment fittings, thermostating gaskets and cover, inlet and outlet pipelines with connections, and dosing unit. Device contains dosing unit consisting of vessel, which internal cavity is connected to inlet and outlet pipelines, lower part being filled by process solution. Entrainment funnel fixed above its surface is connected, through expander, with outlet pipeline. There is a cover in upper part of vessel provided with filler neck and stopper, hermostating cup and touchdown centring device made of thermoisolating materials being arranged between dosing unit and device casing. Thus, design of device for verification of on-site performance of toxic gases control devices within chemical weapon destruction facilities corresponds to qualifying standards.
EFFECT: device is compact, portable and safe to handle.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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SU1753182A1 |
