Gas flow calibrator
CN309997960SActive Publication Date: 2026-05-26QINGDAO ZHONGRUI INTELLIGENT INSTR
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- QINGDAO ZHONGRUI INTELLIGENT INSTR
- Filing Date
- 2025-08-15
- Publication Date
- 2026-05-26
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Figure 000007_ABST
Abstract
1. Name of the product in this design: Gas Flow Calibrator. 2. Application of this design: Used for calibrating the flow rate and pressure of sampling and gas detection instruments such as VOCs samplers, air samplers, particulate matter samplers, and smoke and dust testers. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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