professor

Researcher

Equipment

PDS

Photo

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AutoProbe CP

scanner

5¥ìm piezoelectrics scanner

100¥ìm piezoelectrics scanner

scanner range

Max. laternal scan range

5¥ìm

100¥ìm

Max. vertical scan range

2.5¥ìm

7.5¥ìm

resolution

Max. laternal resolution

0.0013¡Ê

0.25¡Ê

Max. vertical resolution

0.009¡Ê

0.025¡Ê

sample size

50mm(w)×50mm(l)×25mm(h)

50mm(w)×50mm(l)×20mm(h)

 

 

 

Melting furnace

Using for melting metals in N2 condition

 

 

 

 

Degital Melting point analyzer

ITEM

SPECIFICATION

1

Measuring range

5¡­300¡É

2

Accuracy

under 200¡É : ±0.5¡É

200¡­ 300¡É : ±0.8¡É

3

Minimum Temp. Indication

0.1¡É

4

Linear Heating Rate

0.2¡­5¡É/min in 8 step

5

Dimension (L×W×H)

500 × 300 × 210mm

6

Weight

20Kg

7

Current Supply

220V, 100W

 

 

 

 

 

Wetting Balance Tester

Using for testing of wettability when soldering

 

Reflow Soldering Machine

ITEM

SPECIFICATION

1

Dimensions

(L)4110mm, (W)1080mm, (H)1580mm

2

Productivity

2880sheets/8hrs (LENGTH:200mm)

3

Applicable Pcb Size

(W)50~320mm

Lead Length

¡Â10m/m

4

Solder Capacity

About 470kg

Temperature

~299¡É Presettable

Heater

13.5kw

Dual Wave

1st WAVE:for CHIP, 2nd WAVE:General

5

Pre Heater Temperature
Heater

~200¡É Presettable

6kw

6

Fluxer

Capacity:15§¤, Foaming Type Fluxing

7

Conveyor Speed

0~2.4m/min

8

Air Pressure

2kg/cm2

9

Power Source

AC220V±10%, 3, 21kw

 

 

 

 

Wave Soldering Machine

* solder bath capacity : 380kg

* temperature control : 0 ~ 299 ¡É

* heater: 12 kW

* dual wave : 1st wave -chip

                    2nd wave : general

* N2 supply line

* solder bath ±¸Á¶ : package type                 

Pre-Heater

*temperature control : 0 ~ 200 ¡É

*heater: 9 kW

*heater surface treatment : infrared-raycoating

*Pre-Heater±¸Á¶ : package type 


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University of Seoul, Department of Materials Science and Engineering 90, Junnong-dong, Tongdaemun-ku, Seoul 130-743, KOREA
Tel. 02) 2210-2759 Fax. 02) 2215-5863