KR20190018788A - Smart Type Lab Table - Google Patents

Abstract

The present invention relates to a smart laboratory bench. The smart laboratory bench includes a fine dust sensor installed on a laboratory bench, and once various fine dusts generated during experimentations reach a certain level or above, the smart laboratory bench can operate a blower to automatically filter the fine dusts adhered to various volatile organic compounds or acidic vaporized gas or the like, or adhered to ion components formed from sulfate, nitrate, hydrochloride or the like, through chemical reactions. Accordingly, the smart laboratory bench serves to create pleasant laboratory environments. Furthermore, by combining a graphical user interface (GUI), a server, a personal computer, a web, and/or an application together, the smart laboratory bench enables exchange, transmission and reception of necessary data in real time from human to human (H2H), from machine to human (M2H), and from machine to machine (M2M), to thereby maximize the efficiency of laboratory management and the efficiency of operation and management of experiments, by enabling electronic laboratory notebooks, preventing safety accidents, and the like.

Description

Smart Type Laboratory {Smart Type Lab Table}

The present invention relates to a smart test bench, and more particularly to a smart test bench, which is equipped with a fine dust sensor attached to a test bench and is capable of effectively removing fine dust in a laboratory in connection with a blower and a filter, (M2H) between a user and a user (H2H), a machine and a machine (M2H), and a machine-to-machine (M2M) by providing a personal computer To exchange information and exchange necessary information, thereby making it possible to maximize the efficiency of experimental work and management and laboratory management such as writing electronic research notes and prevention of safety accidents.

In general, the current experimental bench is composed of a top plate made of phenol laminate coated wood, steel or metal such as aluminum, a top plate supporting frame made of wood, iron or metal such as aluminum or its alloy, and an open reagent installed on the top plate.

Such a test bench is classified into a wall test bench in which a top plate is formed on one side only in the form of a shape, an open reagent bar is installed on the rear end of the top plate, and a central experiment where the top plate is formed on the front and rear sides, A movable or fixed drawer and / or a cabinet can be accommodated inside the frame, and in some cases, a sink is installed at the center or one side of the upper plate, or alternatively, the installation of the reagent stand is omitted, And an LPG line for a burner are disposed.

Recently, there have been proposed various modified-type test benches in which a variety of devices are added to the above-mentioned conventional test groups for enhancing usability or minimizing exposure of harmful environment to the experimenter.

Korean Registered Patent No. 10-0956016 (Registered on Apr. 27, 2010) proposes a simple experimental bench equipped with an exhaust device for filtering and discharging harmful substances generated during the experiment. Korean Patent No. 10-1167891 (Jul. 17, 2012) Korean Registered Patent No. 10-1281113 (Registered on Mar. 26, 2013) proposes a laboratory bench equipped with a personal hood capable of sliding and withdrawing the reagent stand forward, and a sealed exhaust system A reagent rack equipped with a reagent rack, and a laboratory bench equipped with a hermetically sealed reagent rack and a drying unit for independently installing and operating independent upside exhaust means capable of discharging noxious gas for each experiment table. 10-1360309 (Registered on Mar. 23, 2014) proposes a test stand with improved rigidity and adjustable height of shelf members. No. 10-1410430 (2014.06.16. Register) is a ventilation portion and the cover is equipped to initiate a purging apparatus is attached bench that can be discharged to the outside air by filtering the harmful gases generated during the experiment (開 示) parts.

On the other hand, the Korean Registered Utility Model No. 20-0323888 (registered on Aug. 2003, 2003) proposes a monitor storing and retrieving device for a desk test bench, but this is related to a simple monitor retractable bench test bench, and has nothing to do with ICT.

Also, Korean Patent Registration No. 10-1358958 (registered on Apr. 24, 2014) includes a plurality of gauge sensor units for detecting deformation of a test bench frame for placing an experiment object; (F) is calculated using the frame deformation value (Vc) sensed from the gage sensor unit, the pre-deformation steady state value (Vi) and the maximum deformation value (Vm) And a predetermined designation value (Va) to judge whether or not there is an alarm; An image capturing unit for capturing the test bed frame and the test structure using an image camera when the alarm occurrence status is confirmed according to the determination; And a portable terminal that receives the alarm message generated in response to the alarm occurrence state and the image information photographed by the image capturing unit. However, the present invention is not limited to this, In order to prevent or cope with accidents caused by experimental strain, it is based on measuring the strain of the test strip using a gauge sensor. The display of the test manual by ICT and the real time electronic research note writing, experiment work and experiment management It is completely irrelevant.

According to recent government data analyzing the causes of laboratory safety accidents, 39.2% of accidents due to unsafe handling of dangerous goods and unsecured behavior due to the inability to wear clothes or protective clothing, and administrative reasons 37.3% of the accidents caused by the accident, and 23.5% of the accidents due to unsafe conditions such as machinery defects, boundary markings or facility defects.

Therefore, strengthening related laws and regulations on safety management of laboratories and changes in government policies are beginning. As a part of this purpose, preliminary report on hazard analysis is introduced.

However, since the beginning of the laboratory work is a laboratory experiment, there is a problem in that it is difficult to meet such a change in the conventional experimental laboratory as described above, despite the steady increase in laboratory safety accidents.

Further, as far as the present inventors have understood, a smart test bench for filtering fine dust harmful to the human body is operated by a test bench equipped with a fine dust sensor, in particular, a fine dust sensor and a blower operated by IoT (Internet of Things) Is not known at all.

Recently, it has been reported that airborne pollutants such as sulfur sulphate and smog aerosol from China due to high growth of China, which is reported to contribute more than 50% of the ultrafine dust in Korea, The public interest in air pollutants is growing.

Dust is divided into Total Suspended Particles (TSP) and Particulate Matter (PM) with a particle size of 50 μm or less. Fine dust is divided into PM 10 having a diameter of 10 μm or less and PM 2.5 having a diameter of 2.5 μm or less In particular, the particulate matter of PM 2.5 is defined as a first-level carcinogen by WHO in 2013. In Korea, since the introduction of PM10 in 1995, .

The hazards of particulate matter in the laboratory are particularly serious, and various volatile organic compounds or acidic evaporation gases that are generated during the course of the experiment are adsorbed on the fine dust floating in the air, or through chemical reactions such as sulfate, nitrate, It is converted into the same ion component and adsorbed on the fine dust, which adversely affects the eye, respiratory tract, circulatory system, and immune system of the experimenter, and may induce various respiratory diseases such as asthma and lung function deterioration. It is possible to cause vascular damage due to blood vessel infiltration through the alveoli, resulting in stroke or heart disease, and in addition, it may cause gastrointestinal disorders and corneal injury.

The dust sensor itself is known, and a typical conventional technique related thereto will be described as follows.

Open No. 10-2004-0084739 (Jun. 10, 2004) discloses a dust collecting apparatus comprising a light emitting portion for irradiating light to a dust passing path, a light receiving portion for receiving reflected light from dust passing through the dust passing path, And an opening for discharging the dust to the outside, wherein presence and / or concentration of dust is detected based on the light receiving output of the light receiving portion, and the opening is larger than the through hole A photoelectric dust sensor is opened.

In addition, Japanese Patent Application Laid-Open No. 10-1103910 (2012.01.02) discloses an air conditioner comprising a transmitter for outputting an infrared signal, a dust sensor for receiving an infrared signal and a receiver for generating a dust generating signal, and a dust- Wherein the sensor dust adhering structure includes a dust suction guide part made of a transparent material and configured to prevent a dust detection sensor formed of a transmitting part and a receiving part disposed in the dust suction flow path from contacting the dust sensor, I am proposing.

[Patent Document 1] Japanese Patent Application Laid-Open No. 10-1154236 (Jun. 1, 2012) discloses a plasma processing apparatus including a plate-shaped body provided with an air suction portion, a dust measurement space portion and an air discharge portion, a laser provided in the dust measurement space portion, A sensor for sensing the size and number of suspended particles through the size and number of light generated when the laser is scattered and scattered by the airborne dust in the air, and a light absorber positioned so as to face the laser, The main body is slimly formed to a thickness of 7 mm or less and formed in a semiconductor wafer production line with a dust measurement space, a laser insertion hole, an air suction part, a detector insertion groove, an air discharge part, And a slim type airborne suspended particle measuring sensor capable of reducing the error due to the non-use of the mirror.

In addition, Japanese Patent Application Laid-Open No. 10-1679042 (Nov. 17, 2016) discloses a laser light source provided with a wavelength control unit, and a laser device that photographs scattered light scattered by colliding with fine dust contained in air, An image sensor module in which elements are arranged in a matrix form of a curved surface, a dust judging unit, an image converting unit, a beam expanding member, and a laser light source rotation driving mechanism.

However, not all of the above-mentioned prior arts are related to the experiment group.

Registered Utility Model No. 20-0391109 (Registered July 20, 2005) Korean Registered Patent No. 10-1358958 (Registered on April 24, 2014) Published Japanese Patent Application No. 10-2004-0084739 (published on Jun. 10, 2004)

Accordingly, it is a first object of the present invention to provide a method of treating a microorganism in which various volatile organic compounds or acidic evaporation gases generated during an experiment are adsorbed on micro dust floating in the air, or in the form of sulfate, nitrate, hydrochloride or the like And to provide a smart laboratory bench capable of automatically filtering fine dust so that it is not sucked into an experimenter in the state of the converted fine dust adsorption.

A second object of the present invention is to provide a method and system for providing a graphical user interface (GUI), a web and / or an application, and a personal computer connected to the server, (M2H: Machine to Human) and machine and machine (M2M: Machine to Machine), it is possible to prevent the occurrence of safety accidents It is possible to monitor real time by the administrator during experiment work and to check the experiment manual such as work contents and specific experiment method in the field during the experiment work so as to be informed, And the results can be recorded in real time on the experimental site. Domoham to minimize the prevention of double duties as well as to provide a smart bench that can maximize efficiency by creating an electronic lab notebook able to view real-time recording.

A first object of the present invention is to provide a vacuum cleaner having a lower structure frame in which a top plate is positioned and a purifier including a blower and a filter cartridge is accommodated therein; A pair of main vertical frames arranged upward from both sides of the substructure frame; A horizontal frame spaced upward from the upper plate and connected between the pair of main vertical frames; And a fine dust sensor mounted on the horizontal frame or the main vertical frame. If the fine dust concentration is above a predetermined level, the blower is automatically operated to smoothly remove fine dust through the filter cartridge. Can be achieved.

The fine dust sensor and the blower of the purifier may be connected to the wired or the Internet.

The fine dust sensor described above can be operated in conjunction with the blower of the purifier and the laboratory ventilator via the Internet.

A second object of the present invention is to provide a tablet PC in which a graphical user interface (GUI), a web, an application, or a web application is installed and a tablet PC is connected to the server, It can be accomplished smoothly by a smart laboratory that can exchange information about the manuals, experiment safety, experiment procedure, experiment results, kind of reagents, laboratory management, work matters, or electronic research notes in real time. have.

The smart test bench according to the present invention is a smart test bench provided with a fine dust sensor that converts various volatile organic compounds and acidic evaporation gases generated during an experiment into minute dust adsorbed or converted into an ion component such as a sulfate or a nitrate salt or a hydrochloride through a chemical reaction The micro dust can be automatically filtered by the filter by operating the blower when the adsorbed fine dust is more than a predetermined value, thereby providing a pleasant laboratory environment and providing a graphical user interface (GUI) and web and / It is possible to exchange and transmit necessary information in real time between the user and the user H2H, the user and the device M2H, and the device and the device M2M by installing a personal computer connected to the server, A note for prevention of safety accidents such as dictionary analysis report or material safety data It is possible to monitor real-time during the experiment work. In the experiment work, it is possible to check the experiment manual such as work contents and specific experiment method in the field, By making it possible to record in real time on the experimental site, it is possible to prevent or minimize duplicate tasks in the laboratory after the experiment, and to confirm the real time recording, thereby maximizing the efficiency of writing electronic research notes.

1 is a perspective view of a smart laboratory bench according to a first embodiment of the present invention.
2 is a perspective view of a smart laboratory bench according to a second embodiment of the present invention.
3 is a perspective view of a smart laboratory bench according to a third embodiment of the present invention.
4 is a perspective view of a smart laboratory bench according to a fourth embodiment of the present invention.
5 is a system block diagram of a smart test bench according to the present invention.
FIG. 6 is an explanatory diagram showing an application of the smart test bench according to the present invention.
7 is a diagram illustrating an example of the layout of the electrostatic discharge pad of the smart test bench according to the present invention.
8 is a view illustrating an example of the installation of various switches or distance sensing sensors in the smart test bench according to the present invention.
FIG. 9 is a view illustrating an example of the installation of an RFID reader in a smart laboratory according to the present invention.
FIG. 10 is an exploded perspective view of a fixed reagent base of an LED lamp installed in a smart test bench according to the present invention.
11 is an explanatory view of the operating state of the movable reagent pad of the smart test bench according to the present invention.
12 is a sectional view showing a blower automatically operated by a fine dust sensor and a filter cartridge installed in the blower.

First, the term personal computer (PC) used throughout this specification refers to a conventional personal computer or notebook PC composed of a monitor, a desktop PC, and a keyboard, as well as a tablet PC or a smart phone having a display device and an input device integrated therein It is defined to be understood as including the meaning.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

FIGS. 1 to 4 are perspective views of the smart test bench 1, 1 a, 1 b, and 1 c according to the first to fourth embodiments of the present invention, respectively, for convenience of description.

The smart test bench 1, 1 a, 1 b and 1 c according to the present invention comprises a lower frame 4 on which the upper panel 5 is placed and a lower frame 4 on the upper and lower sides of the lower frame 4 A horizontal frame 3 connected between the set of main vertical frames 2 and spaced upward from the upper plate 5 and a fixed frame 2 connected to the stationary reagent table 70 and the movable reagent A personal computer 80 and a personal computer 10.

In the illustrated example, the personal computer is a tablet PC 10 integrated with a display device, an input device such as a note pens, and has a graphical user interface (GUI) and a web, an application, or a web application The tablet PC 10 may be connected to the server and may be connected to a server and a tablet PC 10 in order to perform an experiment including a manual for conducting an experiment, an experimental safety item, an experimental procedure, an experimental result, (ICT) for exchanging and transmitting / receiving information related to notes and the like in real time, the structure of the experiment table itself is not limited to the present invention and is optional, and as already defined, the smart The personal computer 10 applied to the test bench 1, 1 a, 1 b, 1 c can be a tablet PC, a notebook PC, a smart phone, Desktop is a course that may be configured with a PC and keyboard.

FIG. 5 and FIG. 6 are a system configuration diagram and an application example of the smart test bench according to the present invention, respectively, and will be described with reference to these figures.

The graphical user interface (GUI) sends information to the server, which is created and written in the laboratory's research notes or research materials, and sends information from the server to the instructor, And receives a thesis or other information and displays it on the display device.

In addition, the server manages user accounts and privileges, processes received data information, and stores processed data in a database.

The server may be connected to an integrated information system in an enterprise capable of generating an information such as an experimental method and displaying a database information screen or an enterprise resource management (ERP) or an enterprise resource management (ERP) of another organization.

Various sensors 50 such as a temperature sensor, a dust sensor, a volatile organic compound (VOCs) sensor, or a fire sensor may be mounted on the smart bench 1, 1a, 1b, 1c according to the present invention. 3) or in various other parts.

If necessary, an RFID reader 60 for reading reagent management information such as reagent information and the like may be installed in the top plate 5 or various other parts.

If necessary, these various sensors 50 and / or the RFID reader 60 may be connected to the server by wire or by a wireless Internet connection such as Wi-fi, Zigbee, BLE, RoLa, etc., (IoT) in real time, or can be visually or audibly alarmed to the administrator or the experimenter. In addition, it can send and receive various kinds of information, In addition, it is possible to improve the efficiency of laboratory safety management in real time.

The smart test bench 1, 1b according to the present invention shown in FIGS. 1 and 3 is different from the tablet PC 10 only in that it is installed horizontally or vertically, The structure is the same and the tablet PC 10 is connected to the rotary arm 11 provided on the main vertical frame 2 by the link 12 in the transverse direction and is fixedly positionally fixed.

In addition, the smart test bench 1a and 1c according to the present invention shown in FIGS. 2 and 4 differ only in whether the tablet PC 10 is installed horizontally or vertically, The support shaft 13 having the rotary cap 14 is fixed to the upper plate 5 and the rotary cap 14 is fixed to the connection body 16 through the connection rod 15 And the rotary arm 11 as described above is fixed to the connecting body 16 and the tablet PC 10 is connected to the longitudinal direction by the link 12 to be fixed in position in a wider area range As shown in FIG.

The physical structure of the smart test bench 1a, 1c according to the present invention shown in Figs. 1 to 4 will be further described.

The smart test bench 1a and 1c according to the present invention may form the storage space 6 inside the lower structural frame 4 and may be provided under the lower structural frame 4 if necessary A caster 8 may be installed.

The storage unit 6 may be divided into a drawer unit (not shown) having a plurality of drawers 7 and a storage space unit 8 for accommodating a laboratory tool or a glazed product.

12, a purifying air discharge hole 94 and an air intake hole (not shown) are formed in the storage space portion 8, and a blower 93 and a filter cartridge 92 And the blower 93 is operated to purify the air when the micro dust concentration in the laboratory is greater than or equal to a predetermined value by connecting the fine dust sensor 95 with the wired or wireless Internet.

Specifically, the purification device 91 is installed in all the test strips, and the fine dust sensor 95 is installed only in a part of the test strips, and is linked to the Internet. Thus, The number of operation of the purifier 91 installed in the laboratory ventilator can be controlled efficiently, and the operation can be linked to the laboratory ventilator via the object Internet.

In addition, the dust sensor 95 may cooperate with the VOCs sensor 50 to control the operation of the blower 93 in cooperation.

The blower may be an annular fan. The filter cartridge may be composed of a plurality of filters as required. The filter may be a pre-filter, an activated carbon grain filter or an inert carbon fiber nonwoven filter packed in a paper filter, A non-polar activated carbon fiber nonwoven filter, a zeolite filter having a harmful gas decomposition ability, a titanium dioxide (TiO ₂ ) fine grain filter, or the like.

The type, thickness and density of filter cartridges constituted by arranging a plurality of filters in contact with each other in order to improve the purification efficiency are determined depending on a predetermined filter replacement period, the type and experiment frequency of experimental reagents in the experimental table, The capacity of the blower, and the like, and all of these matters are well known in the art, so that a further detailed description thereof will be omitted.

A plurality of reagent bars may be provided between a pair of the main vertical frames 2 above the horizontal frame 3. In the illustrated example, the lowermost stationary reagent bar 70 and the upper movable reagent bar 80, Respectively.

In the illustrated example, the reagent is pulled down from the movable reagent base 80 in a relatively high position so as to be safely and easily taken out. The reagent is pulled from the uppermost normal position to the lower position And this will be described later.

7 is a diagram showing an example of the arrangement of the antistatic pads 20 of the smart test bench 1, 1 a, 1 b, 1 c according to the present invention. In the experiment, in order to prevent fire or explosion accident caused by flammable or explosive chemical vapor, The static elimination pad 20 is provided at two places of the upper frame 5 and the horizontal frame 3. The static elimination pad 20 is provided between the upper frame 5 and the horizontal frame 3 Or may be installed at another position such as the main vertical frame 2, as the case may be.

The above-mentioned electrostatic protection pad 20 is already commercialized as a known one, and its structure is such that a rubber pad is affixed on an aluminum pad and the inside is grounded by using a grounding jack line.

In the figure, reference numeral 30 denotes a lamp switch, 40 denotes an air purification switch, and 90 denotes a lamp.

When the sensor is sensed by the sensor that the concentration of harmful gas such as volatile organic compounds in the laboratory or the concentration of dust or the like is equal to or higher than a predetermined reference value by putting the sensor on the air purifying switch 40, (Not shown) installed in the lower structure of the first, second, third, fourth, fifth, sixth, ninth, tenth, It may not be driven.

8 is a view illustrating the installation of various switches or distance sensors of the smart test bench 1, 1a, 1b, 1c according to the present invention. The horizontal frame 3 is provided with a lamp switch 30 and a dimming a dimming switch 31 or a distance sensor is installed.

When the distance sensor is installed, the lamp is turned on when the experimenter approaches the smart bench 1, 1a, 1b, 1c according to the present invention, and is turned off to save power when it is out of the predetermined distance.

In the drawing, reference numeral 30 denotes a lamp switch, and 40 denotes an air cleaning switch. Reference numeral 78 denotes a reflector, reference numeral 70 denotes a fixed reagent bar, reference numeral 73 denotes a safety frame, and reference numeral 74 denotes a safety bar.

9 shows a case where the RFID reader 60 is installed on the upper plate 5 of the smart test bench 1, 1a, 1b, 1c according to the present invention. The smart test bench 1, 1a, 1b, The activity information of the reagent to be used on the reagent, the activity information of the reagent, the position information of the reagent, and the like, and transmits the reagent to the server.

10 is an exploded perspective view of the fixed reagent bar 70 of the smart test bench 1, 1 a, 1 b, and 1 c according to the present invention in which the LED lamp is coupled to the front lower portion. A support base 73a protruding inward to support the bottom plate 71 and a plurality of fixing holes 72b for fixing the main vertical frame 2 A safety frame 72 having a fixing plate 72 fixed to the front portion of the bottom plate 71 and having a concave portion 73a formed between the both side support ribs 73b at the lower portion thereof, A safety bar 74 which is spaced upward from the safety frame 73 and fixed between the pair of fixing plates 72; and a safety bar 74 which is fitted in the recess 73a, A substrate 75 on which a plurality of LEDs 76 are provided and a transparent Or a translucent plate (77).

The safety frame 73 is provided with an upper wing (not designated) and a lower portion formed by the upper portion of the supporting jaw 73b and the recess 73a. Fitted to the front of the above-mentioned bottom plate 71 by a wing, and can be firmly fixed using suitable fastening means (not shown) such as screws if necessary.

A reflection shade 78 may be provided on the front surface of the safety frame 73 as shown in Fig.

By locating the LED lamp at the lower part of the tip of the fixed reagent base 70 as described above, the glare phenomenon of the experimenter can be remarkably reduced by vertical irradiation at a relatively low height.

FIG. 11 is a view for explaining the operating state of the movable reagent table 80, which may be installed in the smart test bench 1, 1 a, 1 b, 1 c according to the present invention, in which a set of brackets 83 A pulldown frame 82 which is fixed to the inside of the pulley frame 2 and pulled down by a pneumatic or hydraulic cylinder 81 is installed in the bracket 83. The pulley frame 82 is provided with a movable reagent table 80, Is fixed.

Therefore, the movable reagent bag 80 is pulled down to a lower position due to the deformation of the piston from the vertical position due to the extension of the piston (not shown) of the pneumatic or hydraulic cylinder 81.

The movable reagent base 80 does not have the object supporting step 73b and the concave portion 73a formed therebetween in the lower part of the safety frame 73 of the fixed reagent base 80 described above, The LED 76 and the transparent or semitransparent plate 77 are omitted, so that a further description thereof will be omitted.

While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be apparent to those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention.

1, 1a, 1b, 1c:
2: main vertical frame 3: horizontal frame
4: lower frame 5: top plate
6: cabinet 7: drawer
8: Storage space part 9: Caster
10: Personal computer (PC)
11: rotary arm 12: link
13: Support shaft 14: Rotating cap
15: connecting rod 16: connecting rod
20: Antistatic pad
30: Lamp switch 31: Dimming switch
40: air purification switch
50: Sensor (temperature and humidity, VOCs, dust, fire)
60: RFID sensor
70: stationary reagent
71: bottom plate 72: fixed plate
72a: Supporting jaw 72b: Fixing hole
73: Safety frame
73a: concave portion 73b:
74: safety bar 75: substrate
76: LED 77: transparent or translucent plate
78: reflector
80: Operation reagent stand
81: Pneumatic (Hydraulic) Cylinder 82: Pull Down Frame
83: Bracket
91: purifier 92: filter cartridge
93: Blower 94: Purified air discharge hole
95: Fine dust sensor

Claims (4)

A lower structure frame in which an upper plate is located and a purifier including a blower and a filter cartridge is accommodated;
A pair of main vertical frames arranged upward from both sides of the substructure frame;
A horizontal frame spaced upward from the upper plate and connected between the pair of main vertical frames;
A fine dust sensor mounted on said horizontal frame or main vertical frame,
When the fine dust concentration is higher than a predetermined level, the blower is automatically operated to remove fine dust through the filter cartridge
Smart laboratory. The smart laboratory as set forth in claim 1, wherein the micro dust sensor and the blower of the purifier are connected to a wired or wireless Internet. The smart laboratory as set forth in claim 1, wherein the fine dust sensor is operated in conjunction with a blower and a laboratory ventilator of the purifying apparatus via the Internet. The tablet PC according to claim 1, wherein a graphical user interface (GUI), a web, an application, or a web application is installed and a tablet PC connected to the server is installed, It is a smart laboratory that can exchange information and send / receive information related to manuals, experiment safety information, experiment process, experiment result, kind of reagents, laboratory management, work matters or electronic research notes in real time.

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