water monitoring instruments
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360 вращающийся LCD сенсорный экран детектор утечки гелия DN25KF
Introduction of Helium Leak Detector: Helium Leak Detector Helium leak detectors are sophisticated instruments used to identify and locate small leaks in various systems by detecting the presence of helium. Helium, a light, inert gas, is ideal for this purpose due to its small atomic size, which allows it to easily pass through tiny leaks, and its rare presence in the ambient atmosphere, which reduces background noise in measurements. It is equipped with a 7-inch color touch
7-дюймовый цветовой сенсорный экран детектор утечки гелия со скоростью обнаружения утечки 5*10-13 Pa·m3/s
Overview of Helium Leak Detector The helium mass spectrometer leak detector (HMSLD) utilizes helium as a tracer gas due to its unique properties: Small atomic size: Helium can penetrate even the smallest leaks. Inert nature: Helium is chemically stable and non-reactive, ensuring it doesn't damage the components during testing. Low natural abundance: Helium is rare in the atmosphere (~5 ppm), so background interference is minimal, allowing for highly sensitive detection. The
Спектрофотометр атомной абсорбции AAS для анализа следовых металлов AA2300
AAS Atomic Absorption Spectrophotometer For Trace Metal Analysis AA2300 Introduction of Atomic Absorption Spectrophotometer AAS (Atomic Absorption Spectrophotometer), analyzes metal elements based on the effect of atomic vapor in the ground state of the substance on the absorption of characteristic radiation. It can sensitively and reliably determine trace or trace elements. The AAS is mainly composed of 4 parts: light source, atomizer, spectroscopic system, and detection
Спектрофотометр AAS атомной абсорбции Wayeal для анализа элементов металла
Wayeal AA23000 Flame Atomic Absorption Spectrophotometer AAS for Metal Elements Analysis Introduction of Atomic Absorption Spectrophotometer Atomic absorption spectrometry (AAS) is an analytical technique that measures the concentrations of elements. Atomic absorption is so sensitive that it can measure down to parts per billion of a gram (µg dm–3) in a sample. The technique makes use of the wavelengths of light specifically absorbed by an element. They correspond to the
Система жидкостной хроматографии-масс-спектрометрии (ВЭЖХ-МС/МС) TQ9200
TQ9200 Liquid Chromatography-Mass Spectrometry (LC-MS/MS) System Introduction of LC-MS/MS The system consists of the LC3600 ultra-high-performance liquid chromatograph and the TQ9200 triple quadrupole mass spectrometer. It incorporates core technologies such as an ultra-high-pressure direct-drive pump, ultra-high-pressure needle-in-flowpath lossless injection, an actively preheated column oven, a highly stable EI source, a high-durability vacuum interface, high-efficiency ion
