Gas Chromatography is a kind of instrument for qualitative and quantitative analysis of multicomponent complex mixture by using chromatographic separation technology and detection technology. Generally, it can be used to analyze the thermal stable organic compounds in soil, such as volatile organic compounds, organic chlorine, organic phosphorus, polycyclic aromatic hydrocarbons, phthalates, etc.
Spesifikasi: Description: EPC(electronic pneumatic control) 7 inch touch screen display Sample Introduction System: sample injector and evaporation chamber Temperature range: Ambient temperature +7℃ ~ 400℃ (in 1℃incremen Temperature accuracy: ± 0.02℃ Cooling time: 350℃〜100℃≤3min, 400℃ to 50℃ in 8-10 min at 25℃ ambient Programmed temperature setting: 0.1℃~40℃/min (in 1℃ increment) Program ramps: 20 ramps in total (10 ramps available with control workstation Size (L*W*H): 284*280*241mm(inside)340*345*281mm(outside) Detection limit: ≤8×10- 12 g/s (n-hexadecane) Drift: ≤1.5×10- 13 A/h Noise: ≤3×10- 14 A Linearity range: ≥106 Detection limit: ≤8×10- 13 g/s(P) ; ≤8×10- 11 g/s(S) Drift: ≤2×10- 11 A/30min Baseline noise: ≤5×10- 12 A Detection limit: ≤5×10- 13 g/s(P) ( Malathion); ≤5×10- 12 g/s(N)( Azobenzene)
Benchtop X-ray fluorescence (XRF) analyzers are compact and stylish for the consumer showroom environment. Our benchtop XRF analyzers include precious metal analyzers for proving the purity and composition of gold, silver, jewelry, coins, watches, and other valuable objects. Benchtop XRF analyzers are used by jewelry stores and pawn shops to accurately price the valuables they buy and sell. Using a simple and safe testing process, these analyzers deliver precious metal content, karatage, and fineness in seconds without damaging valuables. Verify authentic jewelry made of gold, silver, palladium, platinum, and other precious metals on the spot.
Evident offers a range of compact, handheld, and benchtop X-ray fluorescence (XRF) analyzers to bring the analysis to where you need it. Our analyzers provide fast, accurate, and nondestructive elemental analysis. Portable XRF analysis can be used on location in various industries, bringing laboratory-quality results to the field. The speed of XRF also makes it perfect for automated or continuous testing on the production line. We offer analyzers purpose-built for in-line inspection. All our analyzers offer speed, power, ease of use, and accuracy for a wide range of material characterization applications.
Evident offers a range of compact, handheld, and benchtop X-ray fluorescence (XRF) analyzers to bring the analysis to where you need it. Our analyzers provide fast, accurate, and nondestructive elemental analysis. Portable XRF analysis can be used on location in various industries, bringing laboratory-quality results to the field. The speed of XRF also makes it perfect for automated or continuous testing on the production line. We offer analyzers purpose-built for in-line inspection. All our analyzers offer speed, power, ease of use, and accuracy for a wide range of material characterization applications.