Inductively coupled plasma mass spectrometer ( abbreviated ICP-MS), was developed in the 1980s, a new micro ( 10-6 ), trace ( 10-9 ), and ultra-trace ( 10-12 ) elemental analysis technology. Most of the periodic table of elements can be determined, a very low detection limit, a very wide dynamic range, simple lines, less interference, high precision, and fast speed, can provide isotopic analysis.
Spesifikasi: Quality Quantity Range: 2 ~ 255 amu Measuring range: ≥108 Sensitivity: Be≥2 × 106; In≥35 × 106; U≥30 × 106 units (cps / mg / L) The detection limit: Be≤10; In ≤2; U≤2 units (ng / L) Resolution: 0.6 ~ 0.8 amu SNR: ≥50 × 106 Background noise: ≤2 cps ( full mass range ) Mass axis stability: ≤0.05 amu / 24 h Stability RSD: short-term ≤3%; long ≤4% Oxide ions: CeO + / Ce + ≤3% Bivalent ions: 69Ba2 + / 138Ba + ≤3% Isotope ratio: (107Ag / 109Ag) ≤0.3% Abundance sensitivity: ≤1 × 10-6 low quality end ; ≤5 × 10-7 high mass
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.