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|
|Payment Terms:||T/T, Western Union|
- 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
WA2081 Atomic Absorption Spectrometer for analyzing the trace lead in living water.
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.
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.
|Grating mark density||1800 lines|
|Spectral bandwidth||0.2nm, 0.4nm, 1.0nm, 2.0nm,for multiple auto-switching|
|Detectors||Wide spectral range photomultiplier tube|
|Spectral bandwidth deviation||Copper lamp 324.7nm 0.2nm and bandwidth deviation within ±0.01nm|
|Light source system|
|Lamp holders||Four lamp holders for auto-switching (six lamp holders for option)|
|Lamp power supply mode||400Hz square wave pulse|
|Lamp current adjusting range||0-10mA average current|
|Burner||100mm, single-slit titanium metal burner, which is air-cooled pre-mixed type|
|Sprayer||High efficiency glass sprayer of metal set|
|Atomization chamber||Corrosion-resistant plastic atomization chamber|
|Safety measures||It has functions of various auto safety protection, acetylene leak alarm and system turn off.|
|Measuring methods||Air-acetylene flame method and atomic absorption method for hydride generator|
|Concentration calculate method||Automatically fit the working curve, calibrate sensitivity and calculate the concentration & content.|
|Repeat measuring times||1~99 times,automatically calculate the average value, content, standard deviation and relative standard deviation.|
|Result printed||Print the stage test data or final analysis report, and the results can be exported to Excel.|
|Software environment||Windows XP/Vista/Windows7 and Chinese professional software|
|Power supply||AC 220V/50HZ|
|Working environment temperature||10~35ºC|
|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)
(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.
·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.
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.
2nd floor, A1 building, Nanjing University of Sci&Tech,
No.129-3 Guanghua Road, Nanjing City,
Jiangsu Province, China
Postal Code: 210014
Please feel free to submit your inquiry information to us.We will contact with you as soon as possible.
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.