产品名称： GGX-810 atomic absorption spectrophotometer
Food hygiene, geology, metallurgy, agricultural testing, chemical environmental protection, water quality testing, pharmaceutical commodity inspection, education and research, etc.
It is mainly used for more than 70 elements such as gold, silver, copper, lead, zinc, manganese, potassium, sodium, calcium, magnesium, iron and cadmium in food, surface water, groundwater, drinking water and other samples.
•Background correction of deuterium lamp.
•Automatic rotating lighthouse; eight lamps can be preheated simultaneously.
•The slit, wavelength and ignition of the instrument can be controlled by one key;
•The unique auxiliary gas design can reduce the lift amount of samples and is more suitable for the analysis of organic samples.
•T-type monochromator; grating ruling density 1800 lines/mm, focal length 270mm, blazed wavelength 250nm; short optical path, suitable for element measurement in ultraviolet region.
•Automatic switching of spectral bandwidth, four grades of 0.2, 0.4, 1.0 and 2.0nm are optional.
•Spectral bandwidth deviation: ≤±0.02nm;
•Spectral range: 190nm~900nm.
•Special titanium alloy combustion head; automatic ignition.
•All plastic nebulizer chamber, strong corrosion-resistance; efficient glass nebulizer, easy to clean.
• Acetylene and air pressure detection;
• Water seal detection; Ignition is prohibited when there is no water in the water seal.
• Liquid level monitoring of waste liquid tank to prevent waste liquid overflow.
• Hardware safety interlock mechanism; automatically turn off the gas after the air pressure decreases.
•With flame monitoring, the gas will be automatically turned off when the flame accidentally goes out.
• Patented tempering flame ignition technology; without additional gas supply; no high voltage spark interference.