AFS-9130 Fully Automatic Built-in Sequential Injection Atomic Fluorescence Spectrometer Introduction
Application areas: food hygiene inspection, environmental sample testing, urban water supply and drainage inspection, agricultural product inspection, geological metallurgical testing, cosmetic testing, textile fiber sample testing, teaching research, clinical medical sample testing, drug testing, soil feed fertilizer testing, etc. Features
1.Daily monitoring of trace levels of As, Sb, Bi, Hg, Se, Te, Sn, Ge, Pb, Zn, Cd, Au elements;
2.Fully automatic built-in sequential syringe pump injection system;
3 .Use 80 or 160-position polar autosampler;
4.Single standard automatic configuration standard curve, online automatic dilution of high concentration samples, online automatic addition of reducing agent (masking agent) and other reagents;
5.Cluster pulse power supply mode to extend the life of element lamps while improving sensitivity and measurement stability;
6.Automatically ignite argon-hydrogen flame at low temperature, shielded quartz atomizer;
7.Fully enclosed new light source system (more accurate mercury measurement);
8.Chemical vapor generation gas-liquid separation device, and adopts online automatic removal of potassium borohydride bubble technology;
9.A trap device with hydride generation atomic fluorescence to measure harmful elements in the exhaust gas;
10.Power on self-test, automatic air control, automatic protection, automatic alarm;
11.Support 10 sample blanks and 10 management sample calibrations, samples and blanks can be selectively introduced to save samples to avoid contamination;
12.Powerful Chinese and English software operating system, which can realize automatic system diagnosis, automatic sample measurement, standard curve measurement, multiple report formats, and keep expert help system, recommend the best instrument conditions and preferred methods, and sample pretreatment, Guidelines for standard solution configuration;
13.Support multiple working curves to achieve full data switching to support copying, pasting and graphic storage; Technical Parameters
Checkout limit DL:
AS, Se, Pb, Bi, Sb, Te, Sn: <0.01 μg/L
Hg, Cd: <0.001μg/L
Ge: <0.05μg/L
Zn: <1.0μg/L
Au: <3.0μg/L
◇ Linear range: greater than three orders of magnitude
Unique upgradeable function module:
◇ With the shape analysis component and related operating system, the morphology analysis of As, Se, Hg, Sb and other elements can be performed, and the As and Se forms can be measured in both ways;
◇ With a special gaseous mercury detection device, it can measure the ultra-trace mercury in the air;
◇ With special ultra-trace mercury detection device in water, it can detect ultra-trace mercury in seawater and surface water (detection limit ≤0.0002μg/L);
◇ The biological sample determination module can measure blood lead, urine lead and blood cadmium;
◇ With direct injection cadmium detection device, it can directly detect cadmium in solid and liquid samples without sample pretreatment;
◇ With direct injection mercury detector, it can directly detect mercury in solid and liquid samples without sample preparation;
◇ With direct injection of mercury and cadmium, the mercury and cadmium in solid and liquid samples can be directly detected at the same time without sample preparation.
Introduction
Application areas: food hygiene inspection, environmental sample testing, urban water supply and drainage inspection, agricultural product inspection, geological metallurgical testing, cosmetic testing, textile fiber sample testing, teaching research, clinical medical sample testing, drug testing, soil feed fertilizer testing, etc.
