Gas application device for gas measuring apparatuses, method for testing gas measuring apparatus, and calibration measuring apparatus for testing and calibrating gas measuring apparatuses
The invention relates to a gas application device (2) for gas measuring apparatuses (5) having a test chamber device (58) for providing a test gas, wherein a predetermined positive pressure is applied in the line system that connects the test chamber device (58) to one or more test-gas containers (P...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention relates to a gas application device (2) for gas measuring apparatuses (5) having a test chamber device (58) for providing a test gas, wherein a predetermined positive pressure is applied in the line system that connects the test chamber device (58) to one or more test-gas containers (PG) such that a constant test-gas supply (flow) to the test chamber device (58) can be ensured, to a method for testing gas measuring apparatuses (5), and to a calibration measuring apparatus for testing and calibrating gas measuring apparatuses (5). |
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