Atomic Absorption Spectrophotometer Seller, Supplier, Exporter, Manufacturer, Factory

Atomic Absorption Spectrophotometer
China Educational Instrument & Equipment Corp.
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Atomic Absorption Spectrophotometer

This atomic absorption spectrophotometer uses flame atomic absorption method to detect elements of various things. It has the following mentioned applications:
Metal, Chemical, Education, Water quality onitoring,
Food inspections, Agriculture, Hospitals.

Optics Parameter
Wavelength Range 190.0—900nm, be automatically set
Wavelength Accuracy: Full wavelength<=±0.2nm
Resolution: Better than 0.3nm
Light Source: 6 lamps are controlled by the computer system automatically.
Static Baseline Stability: <=±0.002A/30min
Dynamic Baseline Stability: <=±0.002A/30min
Atomized System
Flame Atomized System Titanium atomized system. It takes advantage of the aero-space technology, use titanium atomized system and burner. It is more resist to erosion, oxidation, and high temperature. The design helps to increase the lifespan of the instrument.
Graphite Furnace Atomized System Sampler by hand of Cd (3ng/mL) for 11 times, RSD%<=2%, Auto sampler , RSD%<=1%.
Standard sample amount is 10~20µL. Max sample amount is 70µL.

Temperature Controls:
Room temperature~1000° for power system
1000°~3000° for optical systems
Control recision<=1%,
Repeatbility<=0.5%
Rise temperature rate>=2000°/S
Temperature Range: room temperature~3000°
Detecting System Automatically setting wavelength. Automatically switching slits, and other settings such as lamp current, pre-amplifier. All these parameters can be set in 40 seconds.
Flame Method Cu Feature concentration: <=0.02µg/ml/1%, Detecting Threshold: <=0.005 ug/ml, RSD: <=1%
Graphite Furnace Method Cu Feature concentration: <=0.5×10-12g
Detecting Threshold: <=1.0×10-12g
RSD%: 3µg/L, Cd RSD<=2% for 11 sample
Hydride Method As Sensitivity 0.11ng/ml
Pb Sensitivity 0.21ng/ml
RSD%<=1%
Automatically Control System Light source and negative high pressure can be balanced automatically
Fully automated and controlled by the computer workstation.
Hydride Generator (option) Uses a turbine pump to ‘take-in’ he sample flow, hat ensures that process of those low sensitivity elements (such as AS, Se, Hg, Pb, Bi, Sb, Sn, Te) can be accurately carried out.
3 way turbine pump, sample amount 1-5ml/min
Temperature Range: LCD display and chip controlled temperature. Range: 100-1000°
Temperature Precision ±2°
Sensitivity AS <= 0.11ng/ml, Pb <= 0.21 ng/ml
Detecting Threshold AS<= 0.015ng/ml, Pb <= 0.15 ng /ml

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Category :	Laboratory Equipment
Related Searches :	atom , atomic , atomics , atomizer , atomizers , atoms , spectrophotometer
Country Of Origin :	China
Listing Type :	Sell
Model Number :	0202002500
Condition :	New
Contact :	wang wang
Address :	No.1 BeiYiXiang, Damucang Hutong, Xidan, Beijing, 100032 China
Telephone :	[86] (10) 66068076
Fax :	[86] (10) 66022112