Surface and Interface Analysis

Brand / Model : Quantachrome / Autosorb-1XR

Surface Area Analyzer (SAA)

Application : To measure surface area, total pore volume and pore size of solids by physisorption.
Analysis Range : –
Description : –
Type of sample : Solid

Ms. Juthamas Thongliamskun

02-2181840

Juthamas.Th@chula.ac.th

Particle Size Analyzer (PSA)

Application : To determine size of particles and size distribution using water as medium
Analysis Range : 0.1 – 600 micron
Description : –
Type of sample : Solid, Suspension (Water as medium)

Mr. Polrat Mansripattanakul

02-2184120

Polrat.M@chula.ac.th

Brand / Model : Malvern / Mastersizer X

Brand / Model : Quantachrome / Ultrapycnometer 1000

Gas Pycnometer (GP)

Application : To measure true density of sample
Analysis Range : –
Description : –
Type of sample : Solid

Mr. Polrat Mansripattanakul

02-2184120

Polrat.M@chula.ac.th

Contact Angle Tester

Application : To evaluate contact angle and drop dimensions
Analysis Range : –
Description : –
Type of sample : Solid

Ms. Juthamas Thongliamskun

02-2181840

Juthamas.Th@chula.ac.th

Brand / Model : Kruss / DSA 10-MK2

Brand / Model : Kruss / Easydyne

Tensiometer

Application : To measure surface and interfacial tension
Analysis Range : 1 – 999 mN/m
Description : Dunouy Ring or Wilhelmy Plate
Type of sample : Liquid

Mr. Suksan Puttakulanan

02-2184128

Suksan.P@chula.ac.th

Temperature Programmed Desorption / Reduction / Oxidation Analyzer (TPDRO)

Application : To determine temperature program desorption (TPD), reduction (TPR), oxidation (TPO) and pulse chemisorption (PC) of solids
Analysis Range : –
Description : –
Type of sample : Solid

Ms. Nannaphat Kaewsangiem

02-2181842

Nannaphat.Y@chula.ac.th