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Laboratory Equipments >>Spectrophotometers >> True Double Beam Atomic Absorption Spectrophotometer

True Double Beam Atomic Absorption Spectrophotometer
True Double Beam Atomic Absorption Spectrophotometer

True Double Beam Atomic Absorption Spectrophotometer

Specifications Parameter
Spectral
Range 185 to 900 nm
Bandwidth Auto select in 8-steps-from 0.1 to 2.5 nm

Photometric - Range 0 to 2 Abs

Light Source - Hollow cathode lamp (HCL)

Back Ground Correction - Deuterium lamp (D2) – optional

Burner - Titanium construction, premix, laminar flow, 100mm burner of air – acetylene (C2H2)

Fuel - Acetylene (C2H2)

Oxidant - Air/nitrous oxide (N2O)

Flow Control - Optional: integral auto gas control system and panel flow meters, automatic flame change over

Safety Features - Full safety interlock including pressure sensors, power failure, protection, auto ignition, flame failure detection & burner recognition

Nebulizer - Pneumatic, with 90% platinurn and 10% iridium alloy capillary, 3 to8 ml/min (adjustable)

Data Processing
Built-In Advanced Capability 1. Absorbance,
2. Concentration (standard addition and calibration)
3. Curve fit (Quadratic and Least Squares),
4. Energy Profile
5. Emission,
6. Printing MS Office Tools
PC mode Operation software, windows XP
1. Absorbance
2. Concentration (standard addition and calibration)
3. Curve fit (Quadratic and Least Squares),
4. Energy Profile,
5. Emission

Monochromator - Czerney Turner 1/3 m with 1800 lines/mm holographic diffraction grating and hard coated optics with full temperature compensation. Reciprocal, liner, dispersion is 1.5 to 2.0nm/mm

Detector - Wide range photo multiplier tube (PMT)

System Upgradation - Instrument can be up graded to hydride and cold vapor generator

Salient Features And Benefits
  • High Energy Double Beam Optics
  • Automated Six lamp turret with independent power supply and alignment for each lamp
  • Microprocessor and Microcontroller based user friendly, Menu driven with printer interface and optional PC attachment through ML232C / USB interface.
  • Microsoft Windows based software for Data processing, Storage, Retrieval, Interpretation etc.
  • Background correction with D2 lamp source
  • Saving of optimum parameters
  • Auto Burner Height Optimization and maximum ABS adjustment of burner through membrane keyboard
  • Auto Flame control
  • Auto scan for wavelength conformation
  • Integral Microcontroller based auto gas box with all safety features
Applications
For analysis of various metallic constituents in
Soil
Fertilizer
Micro Nutrients
Plants
Pesticides
Foods
Water
Biological Matter
Metallurgy
Plating
Coal
Petrochemicals
Glass
Cement
Steel
Others