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Nanjing Kejie Analytical Instrument Co., Ltd.

Atomic Absorbtion Spectrophotometer, Lab Instrument, Medical Analysis Equipment manufacturer / supplier in China, offering Atomic Absorbtion Spectrophotometer for Trace Lead Detection in Living Water/Aas Elements Analyzing, Portable Colorimeter/Measurement Easier Portable Colorimeter/Laboratory Instrument/Lab Equipment, Digital Refractometer/Laboratory Instrument and so on.

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Supplier Homepage Product Spectrometer Atomic Absorption Spectrometer Atomic Absorbtion Spectrophotometer for Trace Lead Detection in Living Water/Aas Elements Analyzing

Atomic Absorbtion Spectrophotometer for Trace Lead Detection in Living Water/Aas Elements Analyzing

FOB Price: US $15,000-20,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $15,000-20,000/ Piece
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Production Capacity: 500PCS/Year
Transport Package: Wooden
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: WA2081
  • Warranty: > 1Year
  • Advantage: High Sensitive
  • Wavelengths: Visible Spectrometer
  • Light Number: Monochromator
  • Customized: Customized
  • Working Temperature: 10~35ºC
  • Software: Windows XP/Vista/Windows7
  • Trademark: Kejie
  • Application: Industrial
  • Detection Method: Spectrophotometer
  • Principle: Classic Spectrometer
  • Dispersive Element: Grating Spectrometer
  • Certification: ISO9001, CE
  • Weight: 70kg
  • Power: AC 220V/50Hz
  • Monochromator: Czerny-Turner Type
  • Origin: China
Product Description
Atomic Absorbtion Spectrophotometer for Trace Lead Detection in Living Water/Aas Elements Analyzing

WA2081 Atomic Absorption Spectrometer for analyzing the trace lead in living water.

.Introduction
WA2081has high precision, humanized designation to fully meet the different requirements of users. Users can choose graphite furnace control, automatic injector, hydride generator and so on.

.Features
1. There are four-lamps position and six-lamps position for option, and the preheat lamp number can be customized, which can short the waiting time of operating process.
2. The lamps have the functions of self-optimized, and three-dimensional self-adjustment to maximize the energy. 
3. The elements have the functions of negative high-voltage self-memory, wavelength scanning, lamps self-optimization and energy optimization with one key step. 
4. It is convenient for the testing results to be exported by various formats and operated by office software. 
5. This system can be remote controlled so that its problems can be solved in time with remote control technique.
6. Hydride generator can be used.
7. Automatic ignition system can be used.


.Parameters
Optical system
Wavelength range190nm-900nm
Grating mark density1800 lines
MonochromatorCzerny-Turner type
Spectral bandwidth0.2nm, 0.4nm, 1.0nm, 2.0nm,for multiple auto-switching
Wavelength precision±0.2nm
Wavelength repeatability0.05nm
Baseline drift0.002A/30min
DetectorsWide spectral range photomultiplier tube
Spectral bandwidth deviationCopper lamp 324.7nm 0.2nm and bandwidth deviation within ±0.01nm
Light source system
Lamp holdersFour lamp holders for auto-switching (six lamp holders for option)
Lamp power supply mode400Hz square wave pulse 
Lamp current adjusting range0-10mA average current 
Atomization system
Concentration(Cu)0.025μg/ml/1%
LOQ (Cu)0.006μg/ml
Burner100mm, single-slit titanium metal burner, which is air-cooled pre-mixed type
PrecisionRSD≤0.8%
SprayerHigh efficiency glass sprayer of metal set
Atomization chamberCorrosion-resistant plastic atomization chamber
Safety measuresIt has functions of various auto safety protection, acetylene leak alarm and system turn off.
Analysis method
Measuring  methodsAir-acetylene flame method and atomic absorption method for hydride generator
Concentration calculate methodAutomatically fit the working curve, calibrate sensitivity and calculate the concentration & content.
Repeat measuring times1~99 times,automatically calculate the average value, content, standard deviation and relative standard deviation.
Result printedPrint the stage test data or final analysis report, and the results can be exported to Excel. 
Software environmentWindows XP/Vista/Windows7 and Chinese professional software
Instrument parameters
Power supplyAC 220V/50HZ
Power150VA
Weight70kg
Working environment temperature10~35ºC
Working environment humidity≤80%

.Auxiliary facilities for option
UV722 UV-visible spectrophotometer 

.Application for the trace lead detection in the living water and food

Detecting trace lead in food and drinking water by hydride generation atomic absorption spectrometry is requiring below instruments: flow injection hydride generator; atomic absorption spectrophotometer; lead hollow cathode lamp; multifunctional digestion instrument.

Analysis conditions: lamp current 3mA; wavelength 283.3nm; spectral band 0.4nm; air acetylene flow 1.01L/min; ethyen 7.0L/min flow; hydride carrier gas flow 120mL/min. (High purity Nitrogen)

.Detail  pictures

Atomic Absorbtion Spectrophotometer for Trace Lead Detection in Living Water/Aas Elements Analyzing
Atomic Absorbtion Spectrophotometer for Trace Lead Detection in Living Water/Aas Elements Analyzing
Atomic Absorbtion Spectrophotometer for Trace Lead Detection in Living Water/Aas Elements Analyzing

·Packing&Shipping
(1)Standard export wooden case with high quality cushioning material ensure the item arrive customer in good condition.
(2)Carefully check every packing detail before delivery to avoid any troubles during the transportation.
(3)Appointed logistics company could be used according to customers demands.
(4)Do our best to make sure customer can get their goods in time.

Atomic Absorbtion Spectrophotometer for Trace Lead Detection in Living Water/Aas Elements Analyzing



·About Kejie Group
Nanjing Kejie Group have one researching institution and four professional production bases,which is a leading manufacturer in R&D, manufacturing and sales of gas chromatography, high efficient liquid chromatography, atomic absorption spectrometer, atomic fluorescence, UV visible spectrophotometer, headspace injector and other analytical instruments and related products.


Atomic Absorbtion Spectrophotometer for Trace Lead Detection in Living Water/Aas Elements Analyzing

·Our Service
Our commitment to you doesn't end when your equipment is shipped-It begins.
1,One years'warranty supported by product experts
2,AMC,post warranty,24H/7D response
3,Lifetime's spare parts supply for our products
4,Long term distribution partners worldwide ensure individual on-site customer consultation and service.

·Contact Information
Address:
2nd floor, A1 building, Nanjing University of Sci&Tech,
No.129-3 Guanghua Road, Nanjing City,
Jiangsu Province, China
Postal Code: 210014

.Sales Contact
Tel: 86-0731-84135155  
FAX: 86-0731-89833299
 

 

Please feel free to submit your inquiry information to us.We will contact with you as soon as possible.


·FAQ
Q1: Are you the factory?
A1: Of course we are,we have one Researching Institution and four Professional Production Bases
 
Q2:What's the warranty period? How do you provide this?
A2:Two years (24 month).
We have very strict inspection, the instruments which you received is high-quality and reliable.
If there's any error, we'll provide you the on line solution with in 12 hours. We'll provide you the spare parts and the shipping cost totally free.
If the problem was caused by the instrument quality, and cannot be repaired, we'll ship you the new one.
 
Q3:What's the production time?
A3:Usually 20 days for production, some equipment need extra time to debug.
 
Q4:What's the Dlivery method ?

A4:Light-weight cargo is usually by express , Air transport and sea shipping is acceptable (provide with safty packing)
 
Q5:What's the delivery time?
A5:According to different method and country , express will be 6~15 days
 
Q6:How to install and operate?
A6:According to each instruction manual which sent with equipment. ( We also provide after-sale technical support)
 
Q7:What's the payment term?
A7:Usually we do 50%TT deposit ,50%TT balance before shipping.Western Union, are acceptable.


 
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