Brief introduction: The product is mainly used to determine the content of lead in the blood.The product is composed of a host, a computer system, a host and a display, an isolated power source, a printer output accessory and an argon gas cylinder object.This product safety classification belongs to class I, type B intermittent load continuous operation of common equipment. 1. Absorbance range: 0 ~ 2Abs;Channel number: single channel;Wavelength (nm) : 190 ~ 650;Spectral bandwidth (nm)0.8. 2. Baseline stability: AA- every 10min. Product features: 1. Slit: the width of the slit is automatically selected, and the height of the slit is automatically selected. 2. Detector: full-spectrum high sensitivity array type multipixel CCD solid state detector, including built-in low noise CMOS charge amplifier array.Sample beam and reference beam were detected simultaneously. 3. Lamp selection: two types of lamp power supply are built in, which can connect hollow cathode lamp and non-pole discharge lamp;Through WinLab32 software by the computer control lamp selection and automatic collimation, can automatically identify the lamp name and set the recommended value of the lamp current. Combustion system: adjustable general purpose atomizer, high strength inert material premixed chamber, all-titanium burner. Drainage system: the drainage system is preloaded to facilitate detection at any time 4. Flame sampling system: the flame system has the function of direct sample injection of suspended liquid, can directly analyze suspended milk powder, etc., and has practical applications. 5. Graphite furnace: the internal and external air flow are separately controlled by the computer.The protective airflow outside the tube prevents the graphite tube from being oxidized by the external air.Thus, the life of the pipe is extended, and the air flow inside the pipe is used to clear out the dry and podzolic matrix components.The opening and closing of the graphite furnace is computerized pneumatic control for the replacement of graphite tube. 6. Power supply: the power supply of graphite furnace is built-in, and the whole instrument is a whole Temperature control infrared probe graphite tube temperature real-time monitoring, with voltage compensation and graphite tube resistance change compensation function. 7. Graphite tube: graphite tube with integrated platform (STPF) pyrolysis coating is standard. 8. Graphite furnace sampling system: the graphite furnace sampling system has the function of suspending liquid direct sampling, which can directly analyze fruit wine, fruit juice, edible vegetable oil, suspended milk powder, etc., and has practical applications. 9. Combined use: both flame and graphite furnace have functions and interfaces with FIAS, FIMS, gas chromatography (GC), liquid chromatography (HPLC), thermal analysis (TA) and other instruments.FIAS, used in combination with uv, has the function of analyzing nitrite roots and amino acids.It has the ability to analyze sulfuric acid, phosphate and chloride ions by indirect method.
Brief introduction: The product is mainly used to determine the content of lead in the blood.The product is composed of a host, a computer system, a host and a display, an isolated power source, a printer output accessory and an argon gas cylinder object.This product safety classification belongs to class I, type B intermittent load continuous operation of common equipment. 1. Absorbance range: 0 ~ 2Abs;Channel number: single channel;Wavelength (nm) : 190 ~ 650;Spectral bandwidth (nm)0.8. 2. Baseline stability: AA- every 10min.
