Liquid sample cell and particulate matter measuring instrument comprising same
A liquid sample and measuring instrument technology, which is applied in measuring devices, particle and sedimentation analysis, instruments, etc., can solve the problems that the liquid sample pool can only be used once and cannot meet the needs of different liquid particle observation, and avoid waste. Effect
Pending Publication Date: 2022-02-08
米谱科技(常州)有限公司
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- Description
- Claims
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Problems solved by technology
After the two pieces of glass in the existing liquid sample cell are bonded, the gap between the glasses cannot be changed again, so it cannot meet the needs of different liquid particle observations
In addition, the liquid sample cell of the prior art can only be used once, and can only observe the static liquid
Method used
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[0022] Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The components and structures in the drawings are only schematic and not necessarily drawn to scale. It should be understood that unless otherwise specified, the relative arrangement of components and steps and the like set forth in these embodiments are only descriptive and not intended to limit the scope of the present invention.
[0023] Herein, the terms "first" and "second" are only used for the purpose of distinguishing expressions and are not intended to indicate their order and relative importance.
[0024] In addition, for any single technical feature described or implied in the embodiments mentioned herein, or any single technical feature shown or implied in the drawings, the present invention still allows Equivalents) continue to be combined or added or deleted without any technical barriers, so it should be considered that these more...
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The invention relates to a liquid sample cell and a particulate matter measuring instrument comprising the same. The sample cell comprises a first cover plate, a second cover plate and a spacer; and the first cover plate is provided with a first transparent window; the second cover plate is provided with a second transparent window, the first cover plate and the second cover plate are stacked together, and the first transparent window is aligned with the second transparent window; and the spacer is clamped between the first cover plate and the second cover plate in a sealed mode, a notch is formed in the spacer and passes through the first transparent window and the second transparent window, a sample flow channel is defined by the notch, the first cover plate and the second cover plate, and a first liquid channel extending from the outside to the first end of the sample flow channel and a second liquid channel extending from the outside to the second end of the sample flow channel are formed in the first cover plate.
Description
technical field [0001] The invention relates to the field of solution particle detection and analysis; in particular, the invention relates to a liquid sample pool and a particle measuring instrument including the same. Background technique [0002] When analyzing the particle size and shape of the solution particles, the liquid sample cell used in the prior art is simply two glasses bonded to form a very thin container for holding the liquid. The particles in the liquid have a certain thickness, and the front part is easy to block the back part, which makes it impossible to observe the back part during observation. Therefore, the liquid must be sliced, then passed on the observation plane and photographed. After the two pieces of glass in the existing liquid sample cell are bonded, the gap between the glasses cannot be changed again, and the requirements for observing different liquid particles cannot be met. In addition, the prior art liquid sample cell can only be used o...
Claims
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Patent Timeline
Login to View More IPC IPC(8): G01N15/02G01N15/00
CPCG01N15/0205G01N15/00
Inventor 郑俊麟
Owner 米谱科技(常州)有限公司