Layanan

Daftar Layanan Analisis di Departemen Kimia FSAD ITS

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No		Layanan (Instrumen)
1		FESEM Hitachi Regulus 8220 The Hitachi Regulus 8220 is a high-resolution field emission scanning electron microscope (FESEM) that utilizes a cold field emission (CFE) electron source for enhanced imaging capabilities. It is designed for low-voltage, high-resolution imaging with low aberration and can magnify images up to 2 million times. Key Features 1. Cold field emission (CFE) gun optimized for low-voltage, high-resolution imaging with low aberration. 2. Resolution improved by 20% than previous models (Regulus8220/8230/8240: 0.9 nm/1 kV; Regulus8100: 1.1 nm/1 kV) 3. Maximum magnification doubled from 1,000,000X to 2,000,000X 4. User-support functions to ensure high performance
2		Particle Size Analysis (PSA) Malvern Zetasizer Pro Its is a Particle Size Analyzer (PSA) and Zeta Potential instrument used for characterizing the size and charge of particles and molecules in liquids. It utilizes Dynamic Light Scattering (DLS) and Laser Doppler Electrophoresis to measure particle size and electrophoretic mobility (which is related to zeta potential). The instrument is versatile, enabling measurements on various sample types and concentrations, including biomolecules and nanoparticles. Key Features and Capabilities: 1. Particle Size Measurement: Measures particle size the range of 0.3 nm to 10 μm using Non-Invasive Back Scatter (NIBS) technology. 2. Zeta Potential Measurement: Determines the zeta potential, which indicates the charge of particles in a solution, influencing their stability and behavior. 3. Versatile: Suitable for various sample types, including nanoparticles, colloids, polymers, and proteins
3		FTIR Shimadzu 8400S The Shimadzu FTIR-8400S is a Fourier Transform Infrared (FTIR) spectrometer designed for chemical analysis. It uses infrared light to identify the chemical composition of materials, including solids and liquids. The FTIR-8400S features a patented FJS system for a smooth and precise moving mirror unit, and a Dynamic Alignment system that optimizes and stabilizes the interferometer, ensuring consistently reproducible spectra. It also has a high signal-to-noise ratio of 20,000:1 or better
4		Thermo Scientific iCE 3000 Series Atomic Absorption Spectrometers (AAS) The Thermo Scientific iCE 3000 Series Atomic Absorption Spectrometers (AAS) are versatile instruments designed for elemental analysis in a wide range of samples. They offer both flame and graphite furnace atomization techniques, enabling analysis of high and low concentration samples, respectively. The iCE 3000 Series is known for its ease of use, advanced features, and robust performance, making it suitable for various applications. The AAS can detect following elements: Zn, Mn, Fe, Ca, Na, K, Sn, Ni, Mo, Al, Ba, Hg, Cr, Cd, Mg, Cu and Pb.
5		Hitachi MC1000 Ion Sputter Coater The Hitachi MC1000 Ion Sputter Coater is a sample preparation instrument designed to deposit a thin metal coating onto a sample's surface, making it electrically conductive for Scanning Electron Microscopy (SEM) observations. This coating, i.e. platinum (Pt), gold (Au), helps prevent charging artifacts during SEM analysis. The MC1000 utilizes magnetron sputtering technology to minimize sample damage
6		Uji Lemak
7		Uji Protein
8		Uji Karbohidrat
9		Uji Kadar Abu
10		Uji Kadar Air (Karl Fischer)
11		Jasa Analisa
12		Uji Kadar Air (Gravimetri)
13		Uji Kalori
14		Uji Sulfur Content
15		Uji Korosi
16		Uji Tarik (Tensil Strange)
17		Fixed Carbon
18		Volatile Mater
19		TOC/CO