Atomic Absorption Spectrophotometer BK-AA4530F 190-900nm Wavelength Range, ≤±0.15nm Wavelength Accuracy (CAT#: STEM-LT-0994-ZJF)

The BK-AA4530F Atomic Absorption Spectrophotometer is a highly precise instrument designed to detect and quantify metal elements in various samples. It features a wavelength range of 190-900nm and high accuracy (≤±0.15nm), making it ideal for trace element analysis. The system uses an all-metal titanium burner for enhanced durability and an effective glass atomizer for precise sample introduction. The instrument also features D2 background calibration and a high-performance 1800 lines/mm grating for optimal resolution. With an optional graphite furnace, hydride generator, and autosampler, the BK-AA4530F offers versatility for a wide range of applications.

Wavelength Range: 190-900nm
Spectral Bandwidth: 0.1, 0.2, 0.4, 1.0, 2.0nm
Wavelength Accuracy: ≤±0.15nm
Wavelength Repeatability: ≤0.04nm
Base Line Stability: ≤0.002A/30min (Cu)
Characteristic Concentration: 0.02μg/ml/1% (Cu)
Detection Limit: 0.004μg/ml (Cu)
Preciseness: ≤0.5%
Grating: 1800 lines/mm
Inflamer: All-metal titanium burner
Atomizer: Effective glass atomizer
Lamp Stand: 8
D2 Background Calibration: ≥50 times (for 1 A background)
Power Supply: 220V, 50Hz
Packing Size (W x D x H):
Main instrument: 860 x 705 x 755 mm
Accessories: 545 x 445 x 1385 mm
Gross Weight:
Main instrument: 105 kg
Accessories: 100 kg
Standard Accessories:
Software
Inkjet printer
Oil-free air compressor
Acetylene reducing valve
Cu hollow cathode lamp
Air filter
Optional Accessories:
Graphite furnace 4510GF
Hollow cathode lamps for Ag, Au, Ca, Cd, Cr, Fe, Hg, K, Mg, Mn, Na, Ni, Pb, Zn, Sb, etc.
Graphite tubes
Recirculating cooling water system
Hydride generator
Autosampler

PC-controlled with flexible flame and graphite furnace atomizer options.
Integrated optical platform improves shock resistance.
Automatic light stand changes with simultaneous preheating of lamps for optimal conditions.
Automatic flame burner positioning for best setup.
Fully automated wavelength scanning and peak searching.
Comprehensive safety protection with warnings and automatic shutdown for various errors.
Deuterium lamp and self-absorption background calibration for improved accuracy.
Flame absorption and emission methods for measurement.
Result printing for parameters, data, and diagrams.
Data processing with storage for over 500 results in Excel format.

STEM-LT-0992-ZJF
STEM-LT-0993-ZJF
STEM-LT-0995-ZJF
STEM-LT-0996-ZJF