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Flame And Graphite Furnace System Aas Spectrophotometer Imported Photomultiplier Tube

Flame And Graphite Furnace System Aas Spectrophotometer Imported Photomultiplier Tube

  • Flame And Graphite Furnace System Aas Spectrophotometer Imported Photomultiplier Tube
Flame And Graphite Furnace System Aas Spectrophotometer Imported Photomultiplier Tube
Product Details:
Place of Origin: China
Brand Name: Macylab
Certification: CE ISO ROHS FCC FAD
Model Number: AA-1800EL
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: USD16376-USD24558/Set
Packaging Details: Wooden Box
Delivery Time: 5-10days
Payment Terms: Western Union, MoneyGram, T/T, L/C
Supply Ability: 5000Set / year
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Detailed Product Description
Product Name: Eight Lamp Flame/graphite Furnace Intergrated AA-1800EL Atomic Absorption Spectrophotometer Key Word: Imported Photomultipiler Tube
Wavelength Range: 185nm-900nm Wavelength Accuracy: ±0.15nm
Wavelength Repeatability: <0.10nm Spectral Bandwidth: 0.1、0.2、0.4、0.7、1.0、1.4、2.0nm
Atomization Chamber: Polymer Explosion-proof Spray Chamber Precision: RSD<=0.5%
High Light:

flame graphite furnace system aas spectrophotometer

,

photomultiplier tube aas spectrophotometer

,

photomultiplier tube absorption spectrometer


 

                                              AA-1800EL Atomic Absorption Spectrophotometer                                                

   

Advantage of AA-1800EL    

High sensitivity detector is used for real-time monitoring of acetylene leakage.

High precision pressure sensor is used to monitor acetylene pressure in real time.

High precision pressure sensor is used to monitor the air pressure of acetylene pressure.

The micro switch and fire latch are used to monitor the status of combustion head.

The photosensitive diode is used to monitor the flame state in real time.

 


Main features

High precision automatic optical system

1800 / mm reticle (dispersion rate) large area grating monochromator, a new type self collimation, all lenses are quartz coating, the detection range and the stability of optical broad to ensure the precision of analysis. Automatic 8 socket configuration 8 independent lamp power supply, can be respectively preheating

Polymer spray chamber

Polymer materials corrosion spray chamber, acid and alkali resistance, includinghydrofluoric acid, either organic or inorganic solution can be the highest sensitivity andstability

Titanium burner

Titanium burner, the optional 50mm and 100mm burner, air cooling pre mixed type,corrosion resistant, resistant to high salt, greatly improve the analysis efficiency andaccuracy of the flame

Automatic analysis

It can automatically accomplish safety ignition, extinction and switching, reliable structure,low fault rate, thus ensuring the sensitivity and reproducibility of the flame method.
The light source system 8 lamp automatic conversion, can be directly used high performance hollow cathode lamp, improve the sensitivity analysis of the flame, the automatic adjustment of the power supply parameters and the beam position, automaticwavelength scanning and searching peak

Software function

High intelligent software, powerful function, friendly interface English operation.Automatic instruments and additional control, flame, graphite furnace operating mode can be switched automatically, automatic optimization, automatic dilution; mouse operation, automatic setup menu data and correction method

Graphite furnace temperature control

Gas dual temperature control inside and outside, 20 order linear or nonlinear heating, to ensure that the measured elements has the highest sensitivity; furnaceenriched up to 20 times, the longitudinal optically monitoring the graphite tube wall temperature, maximum temperature to 3000 degrees centigrade.

High technology index

AA-1800 atomic absorption spectrophotometer elements testsensitivity meet international best level,sensitivity of less than or equal to0.015μg/mL/1%; baseline drift is less than 0.003Abs/30m, the stability is better than 0.005Abs/4h

Background correction system

Using deuterium hollow cathode lamp advanced and self absorption background deduction of background correction, to eliminate the interference of molecular absorption of low content determination, reducing the noise emission of deuterium lampand prolongs the service life, has excellent stability. Deuterium lamp background signalfor 1A,
background correction ability > 60 times

Intelligent analysis

Greart intelligence, humanized design, flame and graphite furnace atomizer automatic switching, automatic optimization of graphite furnace atomizer, automatically set the flame height adjustment, automatic ignition, automatic optimization of the horizontal position, system automatically sets the gas flow.

Automatic sampler

Integrative design of graphite furnace, using high precision syringe, lowest in 0.5μl samples, with intelligent online dilution and concentration function.

Flame And Graphite Furnace System Aas Spectrophotometer Imported Photomultiplier Tube 0


 


 

Technical parameters
 

Mainframe
 

Light Source

≤8 lamps automatic turret, automatic alignment

Power Supply

110/220V (+5% ~ -10%), 60/50Hz; 5000VA

Lamp Current

pulsed power supply

Optical System

large 1800 /mm grating ruling, full closed optical system

Wavelength Range

185nm-900nm Automatically peak find,a key opticaloptimization function

Wavelength Accuracy

±0.15nm

Wavelength Repeatability

<0.1nm

Spectral Bandwidth

0.1,0.2,0.4,0.7,1.0,1.4,2.0nm (7 steps with automatic changeover)

Baseline Stability

≤±0.002A/30 min (Static) ≤±0.004A/30min (Dynamic)

Absorbance Range

0-4A


Flame Analytical System
 

Detector

imported photomultiplier tube

Burner Head

full titanium combustion head, 50mm or 100mm generalcombustion head

Atomization Chamber

polymer explosion-proof spray chamber

Nebulizer

atomizer efficient glass atomizer, can also be customized

Ignition Type

microcomputer control, automatic ignition

Gas Control

automatic gas control system

Detection Limits(Cu)

0.002μg/mL

Precision

RSD≤0.5%


Graphite Furnace Analytical System
 

Heating Mode

vertical heating

Temperature Control Method

vertical optical temperature monitoring graphite tube wall temperature

Temperature Range

room temperature to 3000ºC

The Program

automatic temperature control up to 20 order

Temperature Control

the furnace enriched up to 20 times

Characteristics Volume

0.4 × 10-12g (Cd)

Detection Limit

0.4 × 10-12g (Cd)

Precision

RSD≤2%

The Cooling Water

can choose cooling water circulation system

Safety

the graphite tube damage, water flow air pressure and other alarmtemperature overheating protection

 

Exhibitions


   Flame And Graphite Furnace System Aas Spectrophotometer Imported Photomultiplier Tube 1

 Flame And Graphite Furnace System Aas Spectrophotometer Imported Photomultiplier Tube 2         


                                                                                                                                     

   Flame And Graphite Furnace System Aas Spectrophotometer Imported Photomultiplier Tube 3

 

 

 

                                                                                                                                                              

 

Flame And Graphite Furnace System Aas Spectrophotometer Imported Photomultiplier Tube 4

Contact Details
Macylab Instruments Inc.

Contact Person: MacylabMaria

Tel: +8615031364615

Send your inquiry directly to us (0 / 3000)

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