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Atomic Absorption Spectrophotometer
Atomic Absorption Spectrophotometer
Product Details:

Lasany presents a wide range of Quality Equipment required in day-to-day function of a Chemical Laboratory to Advanced Instruments used for Quality Assurance/Control and Research. Our Atomic Absorption Spectrophotometer offers a State-of-the-art technology bundled with many features as a complete economical package.

SALIENT FEATURES
  • Advance technology for intelligent stray light measure and correction
  • Original Optical Noise Reduction & Automatic measurement and stray light dynamic detected without any reference materials and incremental cost. It improves instrument’s optical performance, optical  precision, linear range and background correction effectively
  • Develop internal lamp control technology. It makes normal hallow cathode lamps self-absorption background correction possible without and influence to instrument's stability.
  • Meanwhile it will prolong working life of the lamps. Normal hallow cathode lamps are highly economical than special lamps
  • Original ''Hg lamp-regent'' gradient measurement. we established an exact mathematical model to estimate “single beam linear and balance "specification. This technology provided a fast and
  • economic method for instrument self testing system. It also established a brand new method to improve instrument's detection Performance.
  • Numerous technological innovation and renewal such as design aesthetics, element lamp multi dimensional automatic adjustment system, gas path electronics functional and modular design, No-adjustment D-lamp holder and so on.


OPTIONS:
Graphite Furnace
Auto-Sampler for Graphite Furnace
Hydride Generator
Wide range of Hollow-Cathode Lamps(Single/Multi Element)

Technical Specifications

Optical System
Instrument Type
Single Beam Reflection Achromatic Optics System
Monochromator
Aberration Corrected Czerny-Turner

Dispersion elements
Grating system 1200 line/mm characterization area 40mm2
Scintillation wavelength 250nm
Bandwidth
0.1,0.2,0.4,1nm(4 step auto switching)
WL Range
190-900
WL Accuracy
±0.2
WL Repeatability
±0.1 nm max
Resolution
Min 3 lines (279.5 & 279.8 peak and Valley )

HCL housing
Standard 4 lamp turret .
( 1 for measurement , 3 in warm-up mode ) Option :- 6 Lamp / 8 Lamp Turret .
Gas control
Automatic control & optimization (flow/pressure)

Safety measures
Gas Leak check, prevention of gas release when flame dies out,
prevention of flashback through pressure monitoring.

Photometric properties
Measurement
Aberration-corrected Czerny-Turner mounting
Photometric Range
0-125%, -0.1-3.00A
Static Baseline Drift
(Cu) +-0.003A/30min
Dynamic Baseline Drift
(Cu) +-0.006A/30min
Background Correction
High speed self-reversal (BGC-SR) method: High
speed D2 lamp method (BGC-D2)
Atomization System

Flame
Characteristic Concentration
(Cu) 0.025 μg/ml max
Detection limit
(Cu) 0.004 μg/ml max
Precision
RDS =0.5%
Burner
Air cooled Titanium
Nebulizer
High-efficient Nebulizer
Spray chamber
Anticorrosion material
Safety measures
Flame fuel gas, power assisted gas abnormal pressure protection

Data Process
Test Manner
Flame , flame emission .
Concentration
standard curve, standard addition, interpolation
Times of repetitive
Measurement 1-30 times, Average Value of A&C
Report Print
parameters, date result

Other
Dimension & Weight
(Flame)
700×420×550 mm; 103 kg(approx.)
Power (Main unit with(Flame)
AC 220 V ±10%, 50 Hz without sharp fluctuations.
Working Temperature range
10~300C

Working Humidity range
40%~85%

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Atomic Absorption Spectrophotometer

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