Manuals for Lab facilities

How to use dryer

This video is made by Chan Ho Kim.This video is describing how to use the dryer.It provides several functions. The control variables of this device are temperature and time.Its maximum temperature is 250 C, but, 200 C is the used as practical maximum temperature to prevent malfunction of the dryer.

How to make concrete samples

This video is made by Young Jin Seo and Chang Sup Song. This video is describing how to make a concrete sample. It provides a mixing ratio and mixture. In addition, it describes how external frame can be placed on the silicon wafer and how mixture can be poured. After pouring the mixture, it will take more than 1 day to solidify the mixture.

How to post-process ABS using natural fumigation method

This video is made by Ji Yong Lee.This video is describing how to post-process ABS material, which is printed by FDM based 3D printer, by a natural fumigation method. It provides the detail description of natural fumigation method using acetone. We can clearly see that the surface roughness is improved.

How to use laser marking machine

This video is made by Moo Hyun Bang. This video is describing how to use laser marking machine. This video explains a very basic procedure to use laser marking machine in the ADLAMLAB.

How to use the ns pulsed laser

This video will explain how to use ns pulsed fiber laser installed in ADLAMLAB. Once understand how to use a laser, you can apply this laser on many different workpieces. In addition, laser parameter setting GUI is similar to other lasers so that you can easily and intuitively use other lasers too.

How to calculate laser parameters for the pulsed laser

This video is made by Jiyong Lee. This video is describing how to calculate laser parameters for the pulsed laser. Basically, it explains an average laser power, a peak power, a pulse duration, the number of pulsed laser shots. This will help you to understand the very basic relationship between laser power and energy.

Manual for De-icing experiments

This video is made by Jae-guen Shin.

Preliminary mechanical design for 3D embossing cell plate

Mechanical design is divided into 2 parts : 1) geometry design, 2) geometry expansion. This is designed by Chan Ho Kim using CATIA software. Mechanical design video is provided in below.

PDMS Embossing plate made by molding process

A mold is manufactured using CNC machine with a ball end mill, based on the CATIA mechanical design. PDMS is applied on this mold and the embossing plate is fabricated by the molding process.

How to make a Li-ion battery coin cell

This video shows how to make a Li-ion battery coin cell.

How to make a cathode sample for li-ion battery

This video shows how to make a cathode sample in a lab level test for lithium-ion batteries.

How to use fiber laser(EO technics) 

This video will explain how to use Single-mode fiber laser. Once understand how to use a laser, you can apply this laser on many different workpieces. In addition, laser parameter setting GUI is similar to other lasers so that you can easily and intuitively use other lasers too

How to use the SAMLIGHT software

This video shows how to use the SAMLIGHT software.

How to change the  laser optical system

This video shows how to change to the laser optical system.

How to use Leica Confocal Microscope

This video shows how to use Leica Confocal Microscope; Playlist (Click)

Introduction to Infrared Spectroscopy

This video shows the introduction of Infrared Spectroscopy 

Introduction to TGA/ DTA

This video shows the introduction of TGA/DTA 

Manual for UV-VIS-IR measurment.

This video is made by Hongjun Park and edited by Youngjin Seo

Manual for Molding specimen

This video is made by Seungik Son

Manual for Polishing specimen

This video is made by Seungik Son

Introduction to Energy Dispersive X-ray Spectrometry (EDS)

This will explain the brief background information of EDS.

1. • http://cfamm.ucr.edu/documents/eds-intro.pdf

How to use a SEM

This video will explain how to use Scanning Electron Microscope (SEM) to see the morphology changes due to laser-material interaction.

How to use a Dino-lite microscope

This video is made by Byung-Moon Oh and Sang-Hyun Cho. This video is describing how to use dino-lite, which is a mini-size microscope. In this video, we just explain the Dino-lite in the ADLAM lab. For detail information about the Dino-lite, you can refer to their webpage.

How to measure vickers hardness

This video shows how to measure vickers hardness for welded samples. This video is made by Lanh Trinh

How to measure use UTM for tensile test

This video shows how to use UTM for tensile test of welded samples. This video is made by Lanh Trinh

How to measure electrical resistance

This video shows how to measure electrical resistance for welded samples

How to use laser meter

This video shows how to use laser meter to measure output laser power.

How to use Leica Confocal Microscope

This video shows how to use Leica Confocal Microscope

Playlist (Click)

How to measure capillary rise

This video shows how to measure capillary rise for structured electrodes

How to search research papers through Kongju National University system.

How to write a paper

1. Please read the following links :

   • http://writing.sogang.ac.kr/front/guide/guide_02_04.html

   • https://www.elsevier.com/connect/11-steps-to-structuring-a-science-paper-editors-will-take-seriously

• 1. How to write an introduction in a paper

2. This video is made by Seungik Son.

How to write an email

This video is made by Dongkyu Park.

Organizing data using powerpoint and excel

This video will explain how to organize data taken from the SEM photos. We use MS office software such as the powerpoint and excel since these are omnipresent.

Google New Sites Editing

This video will explain how to edit contents of the google new site.

Google New Sites Link

This video will explain how to insert a website link on the google website.

Google New Sites example 1

This video shows the example of the google new site.

Google Calendar sharing

This video shows how to add google calendar.

Google Groups

This video shows how to use google groups.

How to use Mendeley

This video shows how to use Mendeley. Mendeley is a useful tool for adding references during the paper writing.

How to make PDF file using 'Office Lens' App

This video shows how to convert photos into PDF file from the smart phone or tablet using 'Office Lens' .

How to apply KNU admission

This video explains KNU application processes for the international students.

How to apply KNU Dormitory

This video explains KNU dormitory application processes for the international students.

How to register KNU Classes

This video explains KNU Class registration processes for the international students.

How to apply Foreign ID card

This video explains Foreign ID card application processes for the international students.

How to apply SIM card 

This video explains SIM card application processes to use a mobile phone 

How to apply Research ID number 

This video explains research ID number application processes for the international students 

How to use expense settlement systems: Article processing fee

This video explains how to use KNU expense settlement system for Article processing fees.논문 게재료 정산

How to use expense settlement systems: Business trip 

This video explains how to use KNU expense settlement system for Business trip. 출장 정산