A constant temperature water bath shaker
By introducing a negative pressure vacuum pump and a condenser into a constant temperature water bath shaker, the problem of volatilization of effective components during the detection of aldehydes in liquid chromatography-mass spectrometry was solved, enabling comprehensive analysis of aldehydes and ensuring the accuracy of detection results, thus guaranteeing the safety and efficiency of the detection.
CN224308440UActive Publication Date: 2026-06-02WENZHOU INST OF TECH TESTING & CALIBRATION
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WENZHOU INST OF TECH TESTING & CALIBRATION
- Filing Date
- 2025-07-03
- Publication Date
- 2026-06-02
Smart Images
Figure CN224308440U_ABST
Abstract
The utility model discloses a constant temperature water bath oscillator can, its technical scheme main points have the sealing cover, the detachable negative pressure air extractor pipe has on the sealing cover, still install the negative pressure air extractor of connecting with negative pressure air extractor pipe on the base, the negative pressure air extractor is connected with the condensing tank, and the negative pressure air extractor is electrically connected with the controller. The utility model has the following beneficial effects: when carrying out water bath, part of effective component is heated and volatilized to the sealed space between the sealing cover and the water bath dish, and the negative pressure air extractor extracts the air of this space and sends into the condensing tank and condenses collection, and then makes the component of volatilization can be detected separately, ensures that effective component can be analyzed comprehensively, can avoid effective component volatilization, and ensures that the result of detection will not appear deviation.
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