Atomic Absorption Spectrophotometer 1>All-automatic 2>Extendibility available 3>Intellectualized work software 4>security

Atomic Absorption Spectrophotometer

  

Special FeaturesInside and outside aerosol -like the path ofrays integration structure and the CAN-BUS analysis system, guaranteed instrument's extendibility.Can install 10 hollow cathode lamps (possible to install two high performancehollow cathode lamp)The patent light signal processing system and high accuracy circuit design,ower electric noise, high antijamming ability Thermostable, anticorrosive entire titanium burner head, inertia polyphenylenesulfide atomizing chamber, had guaranteed easy to clean and the non-memoryeffect.

Intellectualized work software, realizes breakdown self-checking, as well as automaticbackground adjustment function.

Comprehensive security countermeasure, instrument exceptionally protects, acetylenerevelation warning, the undervoltage protection etc.

 Technical Parameter ·wavelength scope: 190~900nm ·resolution <0.2nm

·wavelengthaccuracy :≤±0.2nm ·wavelength repeatability: ≤0.05nm

·static stability:≤0.001A/30min ·dynamic stability:≤0.003A/30min

·spectral bandwidth: 0.1,0.2,0.4,1.0nm

·background correction Deuterium Lamp Back-ground Corrention: At 1A≥50 Times

 Self-ReversalBack-ground Corrention :At 1A≥50Times

Flame analysis;

·characteristicconcentration: 0.02μg/ml(Cu) ·limit of detection: 0.003μg/ml (Cu)

·RSD≤0.5%

·burner:metal entire titanium 50,100mm can switch burner

·The position adjustment optimum and around the position establishes automatically.

hyperthermia flame:Ba≥0.15 Abs

Graphite Furnace analysis;

·characteristicquantity Cd;0.3×10-12 g·limit of detection:Cd;0.2×10-12 g

·RSD:≤2%(Manual) ·Heating rate: ≥2000°C/s

·TemperatureRange:Ambient~3000°C ·Up to 9 steps with choices of ramp,temperature increase and full-power heating

·Control temperature way: dry cineration stage power control, atomization stage lightcontrols the maximum work rate elevation of temperature control

·Suit two types of pyrolytic graphite(Platform tube and non platform tube)

 Graphite furnace Autosampler;

Intelligent sample configuration,automatic update of calibration data,matrix modification and automatic dilution of samples,self diagnosis function.

Maximumsampling volume:50µL,sampling accuracy1.0µL,RSD%≤1%

Sample Qty;s

Sample 50(2mL sample tray),high-capacity 5 (25mL sample tray)

Basic Parameters Mainframe

Dimensions;610×500×450[mm ](L× H× W) Weight;45Kg power ;150W

Power supply;AC 220V±22V 50HZ±0.5HZ

Graphite furnance system

Dimensions;240×500×450[mm ](L× H × W)

Weight;60KgPower;3600W

Power supply ;AC 220V±22V 50HZ±0.5HZ

Atomic Absorption Spectrophotometer (Support GLP,GMP,high precision and sensitivity)