Eight Lights Flame Atomic Spectrophotometer Graphite Furnace Integrated Machine
Macylab Eight Lights Flame Graphite Furnace Integrated Machine Atomic Absorption Spectrophotometer
Product Description
AA-1800EL atomic absorption spectrophotometer is now widely used in scientific research,quality control, disease control, environmental protection, metallurgy, agriculture,chemical industry .Hardware and software design of innovation to ensure the accuracy,safety, ease of use in the analysis of samples, equipment maintenance, simple and convenient.
Technical parameters
| Model |
AA-1800EL |
| 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 |
| Wavelength Accuracy |
±0.15nm |
| Wavelength Repeatability |
<0.10nm |
| 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) |
Flame Analytical System
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Detector |
Imported Photomultiplier Tube |
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Burner Head |
Full Titanium Combustion Head, 50mm Or 100mm Generalcombustion Head |
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Atomization Chamber |
Polymer Explosion-proof Spray Chamber |
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Nebulizer |
Atomizer Efficient Glass Atomizer, Can Also Be Customized |
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Ignition Type |
Microcomputer Control, Automatic Ignition |
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Gas Control |
Automatic Gas Control System |
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Detection Limits(Cu) |
0.002μg/mL |
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Precision |
RSD≤0.5% |
Graphite Furnace Analytical System
| Heating Mode | Vertical Heating |
| Temperature Control Method | Vertical Optical Temprature Monitoring Graphite Tube Wall Temperature |
| Temperature Range | Room Temperature To 3000ºc |
| The Program | Automatic Temprature Control Up To 20 Order |
| Temprature Control | The Furnace Enriched Up To 20 Times |
| Characteristics Volume | 0.4*10-12g(cd) |
| Detection Limit | 0.4*10-12g(cd) |
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Precision |
RSD≤2% |
| The Cooling Water | Can Choose Cooling Water Circulation System |
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Safety |
The Graphite Tube Damage, Water Flow Air Pressure And Other Alarmtemperature Overheating Protection |
Main features
The dispersion rate is 1800 lines/mm grating, a new type of self-collimating monochromator, all lenses are quartz-coated, the wide detection range and optical stability ensure the accuracy of analysis, and the blaze wavelength is 230nm grating spectroscopic system.
Eight lamp sockets
One lamp works, up to seven lamps can be preheated, which saves lamp replacement and preheating time, and makes element measurement faster and more convenient.
Full automation
The instrument adopts a fully automatic design. Except for the power switch of the main engine, the functions of the lamp frame control, wavelength scanning, slit adjustment and two-dimensional moving platform of the instrument are all controlled by software.
Background correction system
It has two background correction modes: deuterium lamp and self-absorption. When the background signal is 1A, the ability to deduct the background is more than 60 times.
Analysis software with independent intellectual property rights, complete functions and powerful performance
The user-friendly operation interface makes your operation as easy as the palm of your hand. You can switch between Chinese and English Windows style software interfaces, automatic qualitative and quantitative analysis, automatic calculation of element content, and automatic generation of test reports.
Characteristics of flame system
Polymer atomization chamber
Polymer material anti-corrosion spray chamber, acid and alkali resistance, including hydrofluoric acid, whether it is organic or inorganic solution can get better sensitivity and stability;
Titanium burners
Titanium burner, optional 50mm and 100mm burner, air-cooled premixed type, corrosion resistance, high salt resistance, greatly improving the efficiency of flame and the accuracy of flame analysis;
High-precision anti-clogging atomizer
Patented atomizer, high atomization efficiency, easy maintenance and replacement.
The mass flow controller realizes the acetylene flow control
The mass flow controller precisely controls the acetylene flow with an accuracy of 1ml/min, and dynamically monitors the flow, which is easy to use, safe and reliable.
More safety protection measures to make sample analysis more secure and reliable
Use high-sensitivity detectors to monitor acetylene leakage in real time;
Adopt high-precision pressure sensor to monitor acetylene pressure in real time;
Adopt high-precision pressure sensor to monitor the air pressure of acetylene pressure;
Adopt micro switch and fireproof latch to monitor the state of the combustion head;
Adopt photodiode to monitor the flame state in real time;
Features of graphite furnace system
Integrated design
The graphite furnace power supply and atomic absorption host are located in one instrument, which shortens the cable length, reduces the electromagnetic interference of the graphite furnace power supply to the outside world, and improves the heating efficiency of the graphite tube.
The graphite furnace has high temperature control accuracy and fast heating rate
Using high-power transformers, micro-resistance cables and light-controlled heating methods, and with software and hardware temperature correction systems, the temperature control accuracy in high temperature segments can reach ±1%.
More safety protection measures to make sample analysis more secure and reliable
The cooling water of graphite furnace has real-time monitoring and protection of flow;
Monitoring of carrier gas pressure by pressure sensor
Graphite furnace temperature monitoring by photodiode
Automatic carrier gas flow control
The gas inside and outside the graphite furnace are all automatically controlled by the computer according to the software heating process.
150-position rotary graphite furnace automatic sampler
Polar coordinate turntable graphite furnace automatic sampler, high positioning accuracy, stable and reliable operation, easy to use and maintain.
Our Advantages
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Quality
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1. Our products have good quality and very positive reputations in the market.
2. Customers are very happy with them and have a lot of good comments about our intruments and service.
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Delivery Time
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1. We can get them ready 3-5 days after order confirmation for small orders.
2. For big quantities, need to be confirmed.
3. In most cases, fast delivery is guaranteed.
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Technical Support
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1. We have service manual. If not, detailed documents or videos will be provided.
2. We can provide online training in our factory.
3. We can have video conference at any time.
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Aftersales Support
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1. Respond to your questions within 10 minutes during our working time from 6:30 to 24:00, at most within 8 hours after 24:00 considering the time difference.
2. Within warranty, we will solve the problem for you with no charge(except for consumables).
3. You can call, text or email us at any time. We have good English speakers.
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Warranty Time
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One year and extendable
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Our Company
Macy(China) Instruments Inc is part of Shanghai Macylab Instrument Inc, is a high-tech enterprise with independent intellectual property rights . Macy hold the pioneering concept "technology - because you change " , and as a business purpose, and constantly explore, bold innovation. Especially in the field of analytical instruments ,Macy constantly develop advanced products that enable Macy to become a high-quality instrument resource supplier and leader.
Certification
FAQ
Q1: What about the M.O.Q?
A1: Usually we don' t have M.O.Q, we can offer even only 1 unit, while , you are welcome to order in bulk, and we are quite pleasure to offer a big discount.
Q2: Sample order is OK?
A2: Sample order is no problem.
Q3: What' s kind of shipment for customer choosing?
A3: Usually ship by sea, by air.
We can also provide reasonable solutions according to your transportation requirements.
Q4: Can you offer quality certification?
A4: Of course. We have all kinds of certificate such as EU CE certification, EU ROHS certification, US FDA certification, CQO and ISO9001 Quality management system certification; environmental system certification ISO 14001; occupational health system certification ISO 45001; FCC certification and so on.
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Please Contact Us |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.