Kimia Analisa dan Instrumen - Kuliah 03 - Spektrofotometer.pptx

Chemical instruments play a vital role in laboratories and industrial settings for analyzing, measuring, and manipulating chemical substances. Here are some common types of chemical instruments:

1. **Spectrophotometers**: Measure the intensity of light absorbed by a sample to determine concentration and analyze chemical compositions.

2. **Chromatographs**: Separate mixtures into their individual components. Common types include gas chromatography (GC) and high-performance liquid chromatography (HPLC).

3. **Mass Spectrometers**: Determine the mass-to-charge ratio of ions to identify compounds and measure their concentrations.

4. **pH Meters**: Measure the acidity or alkalinity of a solution by determining its pH level.

5. **Titrators**: Used for determining the concentration of a substance in a solution through titration techniques.

6. **Thermal Analyzers**: Measure how a material's physical and chemical properties change with temperature (e.g., differential scanning calorimetry).

7. **Refractometers**: Measure the refractive index of liquids to determine concentration and purity.

8. **Electrochemical Analyzers**: Measure electrical properties related to chemical reactions, often used for analyzing ions in solution.

9. **Gas Analyzers**: Measure concentrations of gases in a mixture, often used for environmental monitoring.

10. **Nuclear Magnetic Resonance (NMR) Spectrometers**: Provide information about the structure of organic compounds by analyzing the magnetic properties of atomic nuclei.

Each of these instruments has specific applications and is essential for accurate data collection and analysis in chemical research and industry. If you need details about a specific instrument or its applications, let me know!

1. Machine Translated by Google Kimia Analisa dan Instrumen Rani Pramudyo Ningtyas, S.T., M.Eng

2. Ketentuan Penilaian UTS: 30% Partisipasi : 10% UAS: 40% Tugas : 20% Minimal kehadiran di kelas : 75% dari total pertemuan 1 semester (@8x pertemuan ) NA = 10%xNPR+20%xNKuis+30%xNUTS+40%xNUAS Nilai Pekerjaan rumah Nilai Tugas Proyek Nilai Akhir Nilai UjianTengah Semester Nilai Ujian Akhir Semester

3. Rencana Pembelajaran Semester: Dasar Kimia Analisa Metode Kuantitatif dan Kualitatif Spektrofotometer ( Uv -Vis, FTIR, AAS) Kromatografi (GC, HPLC) Kalorimeter Monosorb (BET)

4. Spektrofotometer Serapan Atom

5. Spektrofotometer Inframerah

6. Radiasi Elektromagnetik

7. Absorpsi Radiasi Inframerah