DW-AFS-640A Triple Channels Aatomic Fluorescence Spectrometer

DW-AFS-630A/640A Atomic Fluorescence Spectrometer

 Characteristics:

1.Ultra trace level (ng/mL) determination of As, Sb, Bi, Zn, Cd, Hg, Ge, Sn, Pb, Se and Te.

2.Double channels / triple channels, two elements / three elements determination simultaneously.

3.Upgradable to atomic fluorescence speciation analyzer.

4.Especially suitable for geologic samples, simultaneous analysis of As, Sb & Bi (AF-630A).

Features:

1.Light Source System

2.Single-cathode or double-cathode hollow cathode lamp can be used as the light source.

3. Pulse power supply mode for higher stability and lower drift.

4.Main current and auxiliary current of double-cathode HCL are automatically matched by PC.

5. Optical System

6.Short focal length, non-dispersive, and light close optical system

7.Advanced gas-liquid separator, with higher signal-to-noise ratio

8.Comparable performance with Nafion drier;

9.Anti-foaming design, especially suitable for ion pair separation method;

10.Waste liquid auto drain design, no peristaltic pump is necessary.

11.Low temperature atomization technique

12.Argon-hydrogen flame auto ignition;

13.Stable temperature control system;

14.Very high stability atomization efficiency.

15.Long life (3 years) and high efficiency (70%) active and recycling mercury trap

16.Powerful function and upgrading capability

17..Adding PDI-10 UV digestion device and work station, and coupled with chromatographs realizes speciation analysis of As, Hg, and Se.

18.Adding WM-10 Ultra-trace Hg determination device to determine directly the ultra-trace Hg in water samples of surface water, sea water, tap water and source water, etc.

19.Adding VM-10 Gaseous Hg determination device to determine directly the ultra-trace Hg in gas sample of air, natural gas, laboratory and working environment, etc.

20.Two kinds of autosamplers available for fully automatic operation.

Hot products

Contact Us

Chongqing Drawell Instrument Co., Ltd.

• *Email
  Please enter Your valid email address.
• *To

  

  Chongqing Drawell Instrument Co., Ltd.
• *Message
  Your inquiry content must be between 20 to 5000 characters.
•  

  Please enter a correct verification code.

Send Now

Product Categories

PCR & TOC Analyzer & Laboratory Furniture	Water/Drying/Shaking Bath & Rotary Evaporator	Water Purification	Ungrouped
Ultrasonic Cleaner	Stirrer/Shaker/Mixer/Rotator Roller/Top Dispenser	Spectrophotometer	Refrigerator & Freezer
Polarimeters & Refractometer & Melting Point Meter	Pipette	Autoclave / Sterilizer	Microscope
Incubator&Drying Oven	Homogenizer & Kjeldahl Nitrogen	Freeze Dryer & Vaccum Pump	Elisa Reader & Biochemistry & Hematology Analyzer
Electrochemistry Instruments & Viscometer	Chromatography	Centrifuge	Balance

More

New Products

• NIR Near Infrared Spectroscopy Spectrophotometer Machine
• Portable Raman Spectroscopy Spectrometer
• All-Auto And High Throughput Portable Raman Spectroscopy Analyzer
• Multi Samples Lab Portable Raman Spectrometer
• Factory Price Portable FTIR Spectrometer
• New Type Portable Lab FTIR Spectrometer

• Dust-proof FTIR Fourier Transform Infrared Spectrometer
• DW-XRD-27 Mini Desktop XRD Diffractometer
• Multi Function Lab XRD X-ray Diffraction Machine
• Mini X-ray Machine Model XRD Diffractometer
• DW-XRD-2700A X-ray Diffraction XRD Diffractometer
• Combined Multi-functional X-ray Diffraction Machine

• High Accuracy XRD X-ray Diffractometer Machine
• Factory Price XRD Diffractomer Instrument
• Drawell XRD X Ray Diffraction Analyzer
• Unbeatable Sensitivity ICP Mass Spectrometer Machine
• ICP Inductively Coupled Plasma Optical Emission Spectrometer
• ICP-MS-2000 Inductively Coupled Plasma Mass Spectrometer

• DV-8000 Drawell uv- vis nirspectrophotometer price china
• Laboratory Portable ICP Mass Spectrometer
• ICP MS Isotope Ratio Mass Spectrometer
• ft-ir spectrophotometer spectroscopy 530a
• High sensitivity and stability spectroscopy ftir spectrometer price
• hand held TrueX 860 XRF Analyzer Portable for mineral and metal detect

Popular Searches

• spectrophotometer
• infrared spectrometer
• spectrometer
• vis spectrophotometer
• photometer
• visible spectrophotometer
• lumen tester
• Fluorescence Spectrophotometer
• Double Beam Spectrophotometer
• Uv Spectrophotometer
• Single Beam Spectrophotometer
• Lab Spectrophotometer
• Scanning Spectrophotometer
• Portable Spectrophotometer
• Grating Spectrophotometer
• Aas Spectrophotometer

Recommended Products

• Quick Series Full Spectrum Water Quality Rapid Analysis Spectrophotometer
• Optical Instrument Atomic Absorption Spectroscopy Atomic Absorption Spectrophotometer
• Molecular fluorescence spectrophotometer Substance detection Substance analysis instrument Analytical instrument
• Fourier Transform Infrared Spectrometer (FTIR) Spectral Analysis Instrument: High Cost-Effectiveness
• Quartz Cuvette is suitable for various brands of spectrophotometers
• Flame AAS instrument SP-AA 3000 Atomic Absorption Spectrometer (AAS) analysis instrument
• SP-AA 4000 Atomic Absorption Spectrometer (AAS) Flame AAS analysis instrument
• SP-AA 4500 Atomic Absorption Spectrometer (AAS) Flame AAS analysis instrument
• SP-AA 5000 Atomic Absorption Spectrometer (AAS) Flame AAS analysis instrument
• SP-UV200 Ultraviolet and Visible Spectrophotometer UV-VIS spectrometer
• SP-UV300 UV-VIS Spectrophotometer Ultraviolet and Visible Spectrophotometer
• SP-UV 500 Ultraviolet and Visible Spectrophotometer UV-VIS Spectrophotometer

More

Find Similar Products By Category

Measurement & Analysis Instruments > Optical Instruments > Spectrometers