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High Precision Atomic Absorption Spectrophotometer AAS Analyzer

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High Precision Atomic Absorption Spectrophotometer AAS Analyzer

Name: High Precision Atomic Absorption Spectrophotometer AAS Analyzer
Brand: LAB TECH
Price: 1 USD

Quality High Precision Atomic Absorption Spectrophotometer AAS Analyzer wholesale

Brand Name : LAB TECH

Model Number : AAS

Certification : ISO9001

Place of Origin : China

MOQ : 1 set AAS Analyzer in one order

Price : Negotiable

Payment Terms : Western Union, T/T, L/C

Supply Ability : 100 sets each month

Delivery Time : 3-10 days

Packaging Details : AAS Analyzer packed in veneer case.

Description : High Precision Atomic Absorption Spectrophotometer AAS Analyzer

Function : Measure concentration of elements in samples

Features : Safe, reliable and convenient flame system

Control method : Build-in computer data processing

Wavelength range : 190 – 900nm

Spectral bandwidth : 0.2nm, 0.4nm, 0.7nm, 1.4nm, 2.4nm, 5.0nm

Lamp stand : 2 lamps

Grating : 1800 lines/mm

Dimension : 700mm×550mm×450mm

Weight : 75kg

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Atomic Absorption Spectrophotometer AAS Analyzer

Features:

Build-in computer data processing and LCD
Good basic line stability
High precision of measurement
Optical path of high energy
Long-life and anti-corrosive atomization system
Multi-functional analysis mode
Safe and reliable gas path system

Specifications:

Working spectral range	190-900nm
Wavelength accuracy	≤ ±0.5nm
Wavelength repeatability	≤ 0.3nm (single direction)
Spectrum bandwidth	0.2nm, 0.4nm, 0.7nm, 1.4nm, 2.4nm, 5.0nm
Resolution	＜40%
Base line stability	±0.004Abs/30min
Characteristic concentration of copper	≤ 0.04mg/ml/1%
Detection limit of copper	≤0.008mg/ml
Background calibration ability	Greater than 30 times
Standby Interface	RS 232
Instrument power supply	220V, 3A, 50Hz

Complete set of accessories:

Light-source system

Hollow cathode lamp power supply: with adjustable current Deuterium Lamp power supply: with fixed current

Optical system

Double beam total refection system, C-T type monochromator Flashing wavelength: 250nm

Flame atomization system

Inter-changeable titanium alloy burner of 10cm and 5cm slits. Gas path is equipped with pressure indication, high precision voltage stabilizing flow adjustment, fast conversion of air and nitrous oxide, gas supply cut off, power cut off, prevention of flashback and logic interlock protection devices.

Signal processing

Absorptance, concentration, emission and emission concentration; Standard curves: linear regression, curve fitting and multi-point standard calibration. Average value, standard deviation, relative standard deviation and correlation coefficient can be worked out. Standard curves, atomic absorption peak diagram, spectrum outline sketch, data as well as instrument parameters list and analytical reports can be displayed and printed out.

High Precision Atomic Absorption Spectrophotometer AAS Analyzer

High Precision Atomic Absorption Spectrophotometer AAS Analyzer Images

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