Biobase 190~900nm Atomic Absorption Spectrophotometer for Laboratory

• Customization: Available
• After-sales Service: Online Technical Support
• Warranty: 1 Year
• Model NO.: BK-AA320N
• Certification: CE
• Product Name: Atomic Absorption Spectrophotometer
• Model: Bk-AA320n
• Wavelength: 190~900nm
• Wavelength Accuracy: Less Than 0.5nm
• Wavelength Repeatability: ≤ 0.3nm (Single Direction)
• Spectral Bandwidth: 0.2nm, 0.4nm, 0.7nm, 1.4nm, 2.4nm, 5.0nm
• Grating: 1800 Lines/mm
• Resolution: <40%
• Base Line Stability: ±0.004ABS/30min
• Characteristic Concentration: ≤ 0.04μg/Ml/1% (Cu)
• Background Calibration: More Than 30 Times
• Power Supply: 220V, 50/60Hz
• Packing Size(mm): 1250*795*765 (Main Instrument) 545*445*1385 ( Acce
• Gross Weight(Kg): 138kg (Main Instrument) 56kg ( Accessories )
• Transport Package: Carton Box
• Specification: 1250*795*765mm(
• Trademark: BIOBASE
• Origin: China
• Production Capacity: 100

Product Description

Product Description

Introduction:


 

 

Features:

1. Build-in computer data processing and LCD display.
2. Stability: Double-beam system can automatically compensate the light source drift and wavelength drift caused by the variation of temperature and electronic circuit drift.
3. Quickly: The cathode lamp does not need to be pre-heated for long time and sample can be analyzed immediately.
4. High precision of measurement: Gas path system is equipped with precision pressure stabilizing and current stabilizing devices to reach stable flame and low noise. Specially designed fine light beam passes through the flame to ensure a high precision analytical test and low characteristic concentration.
6. High energy optical path.
7. Long-life and anti-corrosive atomization system.
8. Multi-functional analysis mode: a. flame absorption b. flame emission c. graphite furnace atomic absorption d. hydride generation.
9. Safe and reliable gas path system: Special devices of quick gas conversion and safety protection can be used to analyze air-acetylene flame as well as nitrous oxide-acetylene flame and extend the analytic elements to reach more than 60.

Product Parameters

Model	BK-AA320N
Wavelength Range	190~900nm
Wavelength Accuracy	≤±0.5nm
Wavelength Repeatability	≤ 0.3nm (single direction)
Spectral Bandwidth	0.2nm, 0.4nm, 0.7nm, 1.4nm, 2.4nm, 5.0nm
Grating	1800 lines/mm
Resolution	<40%
Base Line Stability	±0.004Abs/30min
Characteristic Concentration	≤ 0.04μg/ml/1% (Cu)
Detection Limit	≤0.008μg/ml (Cu)
Background Calibration	>30 times
Power Supply	220V, 50/60Hz
Packing Size(mm)	1250*795*765 (Main instrument) 545*445*1385 ( Accessories )
Gross Weight(kg)	138Kg (Main instrument) 56Kg ( Accessories )
Standard Accessories	RS232 serial port Oil-free air compressor Glass Atomizer Cu Hollow cathode lamp Atomizer unit, Burner unit ,Dust cover Water-separating gas filter Titanium burner---10cm
Optional Accessories	Model GA3202 HGA graphite furnace system Hydride generator Graphite tubes Recirculating cooling water system Hollow cathode lamp(Ag, Au, Ca, Cd, Cr ,Fe, Hg ,K, AU, Mg,Mn, Na, Ni, Pb, Zn, Sb,etc)

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