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Testing apparatus for salinity of wet laver

A salinity testing device and a technology for wet laver, applied in the direction of testing food, material inspection products, etc., can solve the problems of complex concentration measurement method and inconvenient testing, and achieve the effects of simple structure, long service life and corrosion prevention.

Inactive Publication Date: 2014-11-05
WUXI CITY CHONGAN DISTRICT TECH ENTREPRENEURSHIP SERVICE CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the methods for measuring concentration are relatively complicated, requiring many flasks, beakers and test tubes, and it is very inconvenient to test on the spot in the recycling plant. If there is a device that can easily measure the concentration of laver water, it can solve the above problems well. But there is no relevant description in the prior art

Method used

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  • Testing apparatus for salinity of wet laver

Examples

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Effect test

Embodiment 1

[0018] A device for testing the salinity of wet laver according to the present invention, the device is column-shaped as a whole, and consists of a hand-held part, a salt water storage room and a support base in sequence from top to bottom, the salt water storage room is detachably connected with the hand-held part, and the salt water storage room It is a transparent structure, its upper end is provided with a saline injection port, and a dialysis hole is opened on one side, and the dialysis hole is closed with a semi-permeable membrane, and one side of the support base is provided with a groove for placing a scale; the semi-permeable The membrane is a collodion semipermeable membrane. The handle is a rubber handle. Since the handle part adopts a rubber handle part, it is non-slip and durable, and prevents corrosion and has a long service life.

Embodiment 2

[0020] A device for testing the salinity of wet laver according to the present invention, the device is column-shaped as a whole, and consists of a hand-held part, a salt water storage room and a support base in sequence from top to bottom, the salt water storage room is detachably connected with the hand-held part, and the salt water storage room It is a transparent structure with a saline injection port on its upper end, a dialysis hole on one side, and the dialysis hole is closed with a semi-permeable membrane, and a groove for placing a scale is provided on one side of the support base;

[0021] The semipermeable membrane is a collodion semipermeable membrane. The handle is a rubber handle. The supporting base is a wooden base. The saline holding chamber is a glass holding chamber. The brine holding chamber is filled with brine with a salinity of 3.5%.

[0022] The wet laver salinity testing device of the present invention has a simple structure. When in use, the salt w...

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Abstract

The invention discloses a testing apparatus for salinity of wet laver. The apparatus is cylindrical as a whole and comprises, from top to bottom, a hand-held part, a brine accommodation chamber and a supporting pedestal, wherein the brine accommodation chamber is in detachable connection with the hand-held part, the brine accommodation chamber is of a transparent structure, the upper part of the brine accommodation chamber is provided with a brine injection port, one side of the brine accommodation chamber is provided with a dialysis hole which is sealed by a semi-permeable membrane, and one side of the supporting pedestal is provided with a groove used for placing of a calibrated scale. A tester can use the apparatus to directly measure the depth of laver so as to determine the quantity of laver.

Description

technical field [0001] The invention relates to a test device, in particular to a wet laver salinity test device. Background technique [0002] Porphyra is a general term for alternate algae in the sea. Porphyra is a marine red algae. The fronds consist of a layer of cells embedded in a thin layer of gelatin and are dark brown, red, or purple. At the same time, seaweed can also be used as medicine and made into traditional Chinese medicine, which has the effects of resolving phlegm and softening firmness, clearing heat and diuresis, nourishing the kidney and nourishing the heart. [0003] However, laver is often wet when it is first fished out from the sea or the breeding base, and the volume of laver is different in salt water with different concentrations. In order to harvest good quality laver, laver processing plants often Both need to measure the concentration of the water in which the laver is located, and then estimate the volume and price of the laver based on its...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/02
Inventor 陈伟新叶强
Owner WUXI CITY CHONGAN DISTRICT TECH ENTREPRENEURSHIP SERVICE CENT