A high performance liquid chromatograph experimental teaching model and experimental method

A technology of high-performance liquid chromatography and liquid chromatography, which is applied to teaching models, instruments, educational appliances, etc., can solve the problems of expensive instruments and equipment, difficult to master the use method and operation, and instrument damage, and achieve simple experimental methods and improved The effect of manipulative ability and teaching quality

Inactive Publication Date: 2018-05-22
XUZHOU MEDICAL COLLEGE
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  • Abstract
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Problems solved by technology

[0002] High-performance liquid chromatography is a commonly used instrument used in chemistry, pharmacy and related professions. The equipment is expensive, and there are few instruments in colleges and universities, and improper operation can easily cause damage to the instrument.
In undergraduate teaching, many students do not get hands-on opportunities, students cannot thoroughly understand the structure and working principle, and it is even more difficult to master specific usage methods and operations

Method used

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  • A high performance liquid chromatograph experimental teaching model and experimental method
  • A high performance liquid chromatograph experimental teaching model and experimental method

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with accompanying drawing.

[0022] like figure 1 and figure 2 Shown, a kind of high performance liquid chromatograph experiment teaching model of the present invention comprises experiment cabinet 1, peripheral accessories system, computer and the simulation liquid chromatograph system installed in the computer;

[0023] The experimental case 1 is composed of a sampling unit 1-1, a detection unit 1-2, a communication unit 1-3, a switch 1-4 and an indicator light 1-5. The sampling unit 1-1, the detection unit 1- 2 and the communication unit 1-3 are respectively provided with a sampling circuit, a detection circuit and a communication circuit; the switch 1-4 is electrically connected to the sampling circuit; the indicator light 1-5 is connected to the detection circuit, and the indicator light 1- 5. It can judge whether there is a sample flowing through the detection circuit;

[0024] The peripheral...

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Abstract

The invention discloses an experimental teaching model and an experimental method of a high-efficiency liquid chromatograph, comprising an experimental case, a peripheral accessory system, a computer and a simulated liquid chromatograph system installed in the computer; the experimental case consists of a sampling unit, a detection Unit, communication unit, switch and indicator light, the peripheral accessory system is composed of sampling hole, sampler, water pipe, transparent glass tube, waste liquid bottle and liquid storage bottle; the computer is connected with the experimental case through the communication circuit . The invention is simple, convenient, economical and intuitive, can cooperate with a simulation system, does not need expensive instruments and equipment, can directly use tap water for medicines, and does not need to prepare samples. It can realize the simulation operation of the whole simulation, help students further understand the working principle of the instrument, master the operation of the instrument, and improve the students' hands-on ability and teaching quality.

Description

technical field [0001] The invention relates to a teaching model and an experimental method, in particular to a high-performance liquid chromatography experiment teaching model and an experimental method, and belongs to the field of teaching technology. Background technique [0002] High-performance liquid chromatography is a commonly used instrument used in chemistry, pharmacy and related professions. The equipment is expensive, and there are few instruments in colleges and universities, and improper operation can easily cause damage to the instrument. In undergraduate teaching, many students do not get hands-on opportunities, students cannot thoroughly understand the structure and working principle, and it is even more difficult to master the specific methods of use and operation. Contents of the invention [0003] The invention provides an experimental teaching model and experimental method of high performance liquid chromatography, which can realize the simulation oper...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/24G09B23/00
CPCG09B23/00G09B23/24
Inventor 毛广玮庄慧胡俊峰唐鹤云
Owner XUZHOU MEDICAL COLLEGE
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