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Home > Products > Laboratory Equipment > Spectrophotometer > Flame Atomic Absorption Spectrophotometer

Flame Atomic Absorption Spectrophotometer

Flame Atomic Absorption Spectrophotometer

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Min. Order: 1 Piece/Pieces
Delivery Time: 3 Days

Basic Info

    Baseline Stability: ≤0.004A/30min

    Wavelength Range: 190-900nm

    Wavelength Accuracy: ±0.25nm

Additional Info

    Packaging: Export Package

    Brand: UMS

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Port: Jinan,Qingdao,Shanghai

Product Description

Flame Atomic Absorption spectrophotometer


Innovated rich oxygen air-acetylene flame analysis technique (UFX-110B)

The patented flame analysis technique adopting rich oxygen air-acetylene flame as the substitution for nitrous oxide-acetylene flame for high temperature element analyses, such as Ca, Al, Ba, W, Mo, Ti, V, etc. Flame temperature is continuously adjustable between 2300-2950, which makes it possible to choose the best atomization temperature for different elements. It features easy operation, low analysis cost and wide flame AAS analytical range. Rich oxygen flame will not pollute the environment and is not harmful to human bodies. It’s a break-through in flame AAS analysis.

Flame atomization system with flame emission burner

A flame emission burner head can be installed to perform flame emission analysis to Alkali metals as K, Na etc. (UFX-110B/120B)

Accurate fully automated control system

  • Automatic multi-lamp turret, automatic adjustment of lamp current and optimization of light beam position.
  • Automatic wavelength scanning and peak picking
  • Automatic spectral bandwidth changing
  • Automatic ignition

Perfect safety protection measures

  • Alarm and automatic protection to fuel gas leakage, abnormal flow, insufficient air pressure and abnormal flame extinction in flame system;

Advanced and reliable electronic design

  • Adopting large-scale programmable logic array and Inter I2C bus technology
  • European type sockets and AMP adapters with high reliability to ensure long term reliability of the whole electronic system.

Easy and practical analysis software

  • Easy-to-use AAS analysis software is made under Windows operating system, realizing fast parameter setting and optimization.
  • Automatic display of measured data, automatic calculation and analytical result automatic print out.


Main Specification

Wavelength range


Wavelength accuracy



Two spectral lines of Mn at 279.5nm and

279.8nm can be separated with the spectral

bandwidth of 0.2nm and valley-peak energy

ratio less than 30%.

Baseline stability


Background correction

The D2 lamp background correction

capability at 1A is better than 30 times.

The S-H background correction capability at

1.8A is better than 30 times. (only for


Light Source

Lamp turret

6-lamp turret (UFX-110B/120B),

4-lamp turret (UFX-130B)

auto alignment, fully automated scan and


Lamp current adjustment

Automatic adjustment and display.

Wide pulse current: 0~25mA,

Narrow pulse current: 0~10mA

Lamp power supply mode

400Hz square wave pulse

100Hz Narrow square wave pulse + 400Hz

wide square wave pulse (UFX-110B/120B)

Optical System


Single beam, Czerny-Turner design grating



1800 l/mm

Focal length


Blazed Wavelength


Spectral Bandwidth

0.1nm, 0.2nm, 0.4nm, 1.2nm automatic


Flame Atomizer


10cm single slot all-titanium burner

Spray chamber

Corrosion resistant all-plastic spray chamber.


High efficiency glass nebulizer with metal

sleeve, sucking up rate: 6-7mL/min

Emission burner

Provided with UFX-110B/120B

Detection and Data Processing System


R928 Photomultiplier with high sensitivity and

wide spectral range.


Windows operating system

Analytical method

Working curve auto-fitting; standard addition

method; automatic sensitivity correction; automatic calculation of concentration and ontent.

Repeat times

Maximum 20 times of repeat measurement,

automatic calculation of mean value,

standard deviation and relative standard


Multi-task function

Sequential measurement of multi-elements in

one sample

Condition reading

With model function

Result printing

Measurement data and final analytical report

printout, editing with Excel.

Standard RS-232 serial port communication

Characteristic Concentration and

Detection Limit

Normal Air-C2H2 flame

Cu: Characteristic concentration≤0.025mg/L,

Detection limit≤0.006mg/L;

Oxygen-rich Air-C2H2 flame

Ba: Characteristic concentration ≤ 0.22mg/L

Al: Characteristic concentration ≤ 0.4mg/L

(for UFX-110B)

Function Expansion

Hydride vapor generator can be connected for hydride analysis.

Dimensions and weight

1020 (L) × 490(W) × 540 (H) mm (main unit), unpacked 80kg

Wfx 110b 120b 130b

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Product Categories : Laboratory Equipment > Spectrophotometer

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