4530F Atomic Absorption Spectrophotometer

Product Description
main feature:completely controlled by the PC operation, can be flexible matching flame, graphite furnace atomizer. The instrument's lamp current, negative high voltage, operating wavelength and combustion conditions are entered by the PC menu of highly automated atomic absorption spectrophotometer. To provide continuous, peak height and peak area for the determination of absorbance, concentration and emission intensity. It has four kinds of signal modes: atomic absorption, background absorption, background correction and emission intensity.Integrated floating optical platform design, making the optical system seismic capacity significantly improved, even if the long-term use of optical signals can still remain stable.8 lighthouse, with the same time preheating, automatic rotation switch, automatic ignition, automatic optimization of the working conditions of the hollow cathode lamp function.With automatic wavelength scanning, automatic gain, background correction, automatic energy balance, according to the peak search method automatically find the peak and other functions.Perfect security chain protection device: the system is not connected to the combustion head is incorrect, gas leakage, air undervoltage, abnormal flameout, etc. with alarm security protection.1-9 points of the standard concentration calibration, a single standard slope can be used to adjust the slope. Linear regression, curve fitting, linear and non-linear standard addition method determination, baseline compensation, mean and relative standard deviation and other functions.data processing: super database, with up to 500 or more data from the storage and power storage function, the results of the EXCEL spreadsheet to save the form, test methods and results can be called at any time.Optional communication module with soil testing and fertilization special equipment, meet the soil test standard (FERTREC) communication requirements of the communication module.Position adjustment: the best height of the flame burner and the automatic setting of the front and rear positionsTest method: flame absorption method, flame emissionResults Print: All readings, measurement results, calibration curves and operating conditions.
Technical indicators:Monochromator type: Czerny-TurnerGrating: 1800 lines / mmRaster shine wavelength: 250nmWavelength range: 190nm-900nmSpectral bandwidth: 0.1 nm. 0.2 nm. 0.4 nm. 1.0 nm. 2.0 nm automatic switchingWavelength indication error: ± 0.15nmWavelength repeatability: ≤ 0.04nmAbsorbance range: -0.1-2.000A baseline stability: ≤0.005A / 30min (Cu line)Characteristic concentration: 0.02 μ g / ml / 1% (Cu element)Detection limit: 0.004 μ g / ml (Cu element)Spectral bandwidth deviation: ≤ 0.2nm ± 0.02nm (bandwidth 0.2nm, Cu element)Measurement repeatability: ≤0.5% (flame method, Cu element)Lighthouse: 8Burner: All metal titanium burnerSprayer: efficient glass atomizeratomization chamber: explosion-proof pre-mixingPower: 220V ± 22V, 50Hz ± 1Hz, 200WHost size: 700mmX550mmX530mmNet weight: 80kg
Optional:4510GF graphite furnace systemAS4020 Graphite Furnace AutosamplerAS800 cooling water circulation machineHydride generatorVarious elements hollow cathode lamp
Software:Windows 7 XP 2000 NT is availableInstrument self-test functionPassword setting functionThe method setting function can set the parameters of the instrument, the calibration curve and the slope re-adjustment parameters and the flame atomizer parameters.
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Packaging & Shipping
Payment:
1. You can order and pay in Alibaba online, which will be covered by Trade Assurance (Credit Card, T/T, e-Checking are acceptable).
2. You can pay through T/T(bank transfer), L/C as traditional ways.
3. To reliable buyers, we can accept the payment term as “Pay after buyer’s receipt of the goods”.
Shipment:
We are very familiar with different international transportation way: by air, by sea, or by courier.
For less than 100kg, or you want to get the goods quickly, we can ship by courier (FEDEX/UPS/DHL/TNT) to your door/address directly. about 3~7 days from China to most countries. If use FEDEX IP/UPS SAVER and meet no customs trouble, only 2~3 days to USA/Japan/Korea/ Southeast Asia. (We need a few days to operate the order before the parcel(s) leave from China).
Our Services
1. Providing technical consultation.
2. Samples are free.
3. Special packaging according to request.
4. Providing related qualification documents.
5. Solving customer's complaints in time and making advancement.
Company Information
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EXHIBITION
Certifications
FAQ
1. How about the Delivery time?
Samples: about 3-5 days.
Mass order: about 25 days after receipt of 30% T/T deposit payment.
2. Can you produce according to customers' design?
Yes, we are professional manufacturer; OEM and ODM are both welcomed.
1) Silk print logo on the product;
2) Customized product housing;
3) Customized Color box;
4) Any your Idea on product we can help you to design and put it into production.
3. What about your after Sale Service:
1) All products will have been strictly Quality Checked in house before packing.
2) All products will be well packed before shipping.
3) All our products have 1 year warranty, and we sure the product will be free from maintenance within warranty period.
4. What about the shipping?
we have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post.
You also can choose your own shipping forwarder.
5. Can you tell me your main customers?
That's our customer’s privacy, we should protect their information.
At the same time, please rest assured that your information is also safe here.
We'll offer you the quotation as soon as possible once receive your inquiry, so don't hesitate to contact us. We can produce the product under your brand name; also the size can be changed as your requirement.