WA3081 Atomic Absorption Spectrometer for Commodity Inspection·Product Discription
WA3081 has broken the bottlenecks of the domestic high-end products in deuterium lamp background subtraction technique and supports the reliable assurance for the elements analysis. It adopts the expert database information system workstation software which can provide fast and accurate detection information and methods to reduce the working difficulty of users. ·Product Features1. The high automation function greatly meets the requirements of users.
1.1 The structure designation of integrated flame atomizer and graphite furnace atomizer realizes the auto-switching between them.
1.2 The lamps can auto switch the turret, auto adjust the power and optimize beam position.
1.3 It can preset and optimize the working condition of the hollow cathode lamp so that convenient to detect multi elements.
1.4 Automatic setting for flow, auto-ignition and flameout automatic protection.
1.5 Automatic adjustment for negative high-voltage and lamp current.
1.6 Automatic setting for the best flame height and atomizer position, while select the best analyzing conditions and make sure the analysis results reliable.
1.7 Automatic switching of spectrum bandwidth, 0.1nm, 0.2nm, 0.4nm, 1.0nm, 2.0nm for option.
1.8 Automatic control for wavelength scanning and peak searching.
1.9 The automatic injector is easy to operate with high accuracy, automatic control, remote monitoring and can operate without manual monitoring, thereby improving the working efficiency and reducing the operation error. 2. The reliable safety protection system protects the operators safety all-round.
2.1 Reliable position identify.
2.2 Real-time monitoring for flame
2.3 Acetylene leak protection system
2.4 Real-time monitoring for abnormal pressure
2.5 Emergency brake button for accidents 3. Advanced circuit design.
3.1 Adopting large-scale programmable logic arrays
3.2 12C bus technique of chips
3.3 Brand outlets and electrical connectors with high reliability and quality. 4. New design of flame atomizer5. Graphite furnace of high sensitivity controlled by digital power. 6. The graphite tube has long using time.7. The workstation adopts expert database information system which can support fast and accurate detecting information and methods. The operation of the workstation is simple.·Technical Parameter
|Grating mark density
||0.2nm, 0.4nm, 1.0nm, 2.0nm, for multiple auto-switching
||Wide spectral range photomultiplier tube
|Spectral bandwidth deviation
||Copper lamp 324.7nm0.2nm, bandwidth with ±0.01nm
|Light source system|
||Three lamp holders for auto-switching
|Lamp power supply mode
||400Hz square wave pulse
|Lamp current adjusting range
||0 -10mA average current
||100mm, single-slit titanium metal burner, which is air-cooled pre-mixed type
||High efficiency glass sprayer of metal set
||Corrosion-resistant plastic atomization chamber
||It has functions of various auto safety protection, acetylene leak alarm and system turn off.
||The built-in hydride generation device can detect the low temperature elements, such as mercury, arsenic and selenium.
||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.
||Print the stage test data or final analysis report, and the results can be exported to Excel.
||Windows XP/Vista/Windows7 and Chinese professional software
|Working environment temperature
|Working environment humidity
WA3081 can be widely used in the fields of geology, metallurgy, medicine, chemical industry, petroleum, agriculture, animal husbandry, cement, printed circuit boards, environment protection, commodity inspection and so on.·Detail Pictures·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 ·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 ServiceOur 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 InformationAddress:
2nd floor, A1 building, Nanjing University of Sci&Tech,
No.129-3 Guanghua Road, Nanjing City,
Jiangsu Province, China
Postal Code: 210014Sales Contact
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 are 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 equipments need extra time to debug.
Q4:What's the Delivery method ?
A4:Light-weight cargo is usually by express , Air transport and sea shipping is acceptable (provide with safety 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.