| Customization: | Available |
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| After-sales Service: | Online Technical Support |
| Application: | Laboratory Apparatus |
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1.High-precision fully automated optical system
Large area grating with a dispersion rate of 1800 lines/mm, new self-collimating monochromator, all lenses are quartz coated, wide detection range and optical stability ensure the accuracy of the analysis. The automatic lamp holder is equipped with independent lamp power supply, which can be preheated separately
2.Macromolecule chemistry chamber
The polymer material is resistant to corrosion, acid and alkali, including hydrofluoric acid, both organic and inorganic solutions can be obtained better sensitivity and stability
3.Titanium burner
Optional 50mm and 100mm burner, air-cooled pre-mixing type, corrosion resistance, high salt resistance, greatly improve the efficiency of the flame and the accuracy of the flame analysis
4.Fully automated analysis
Safe ignition, extinction and switching can be completed by self-transmission, reliable structure, low failure rate, so as to ensure the sensitivity and reproducibility of the flame method. The automatic switching of the light source position platform can directly use the high-performance hollow cathode lamp, improve the sensitivity of the flame analysis, automatically adjust the power supply parameters and beam position, and fully automatic wavelength scanning and finding the wave peak
5.Graphite furnace temperature control
Internal and external gas double temperature control, 20 order linear or nonlinear heating, to ensure that the element to be tested has a good zero degree, enrichment and concentration in the furnace up to 20 times, longitudinal optical control monitoring graphite tube inner wall temperature, up to 3000 degrees
6.High technical index
AA-1800 atomic absorption spectrometer element test sensitivity reached the industry advanced level, sensitivity <0.015ug/ml/1%; The baseline drift was less than 0.003Abs/30m, and the stability was better than 0.005Abs/4h
7.Background correction system
A deuterium hollow cathode lamp and a self-absorbing background were used for background correction to eliminate the interference of molecular absorption in low content determination, reduce the emission noise of the deuterium lamp, prolong the service life, and have good stability. When the deuterium lamp background signal is 1A, the background deduction ability is more than 50 times
8.Intelligent analysis
The intelligence is very strong, humanized design, flame and graphite furnace atomizer automatic switch, graphite furnace atomizer automatic optimization, automatic setting to adjust the flame height, automatic ignition, automatic optimization of the horizontal position, the system automatic setting gas flow. In case of power failure, misoperation, acetylene leakage, etc., the system will automatically start the safety protection function
9.Automatic sampler
Integrated design with graphite furnace, using high-precision syringe, the minimum sample can be 0.5ul, with intelligent online dilution and concentration function
Specifications:
| Mainframe | |
| Model: | AA-1800H |
| Light Source: | ≤6 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: | 180nm-900nm |
| Automatically peak find,a key opticaloptimization function | |
| Wavelength Accuracy: | ≤0.15nm |
| Wavelength Repeatability: | ±0.1nm |
| Spectral Bandwidth: | 0.1nm,0.2nm,0.4nm,1.0nm,2.0nm |
| (5 steps with automatic changeover) | |
| Baseline Stability: | ≤±0.002A/30 min (Static) |
| ≤±0.005A/30min (Dynamic) | |
| Absorbance Range: | 0-4A |
| Detector: | imported photomultiplier tube |
| Flame Analytical System | |
| Burner Head: | full titanium combustion head, 50mm or 100mm generalcombustion head |
| Atomization Chamber: | polymer explosion-proof spray chamber |
| Nebulizer: | atomizer efficient glass atomizer, can also be customized |
| Ignition Type: | microcomputer control, automatic ignition |
| Gas Control: | automatic gas control system |
| Detection Limits(Cu): | 0.002μg/mL |
| Precision: | RSD≤0.5% |
| Graphite Furnace Analytical System | |
| Heating Mode: | vertical heating |
| Temperature Control Method: | vertical optical temperature monitoring graphite tube wall temperature |
| Temperature Range: | room temperature to 3000ºC |
| The Program: | automatic temperature control up to 20 order |
| Temperature Control: | the furnace enriched up to 20 times |
| Characteristics Volume: | 0.5 × 10-12g (Cd) |
| Detection Limit: | 0.4 × 10-12g (Cd) |
| Precision: | RSD≤3% |
| The Cooling Water: | can choose cooling water circulation system |
| Safety: | the graphite tube damage, water flow |
| air pressure and other alarmtemperature overheating protection | |
| Autosampler Graphite Furnace | |
| Sample Tray: | 70 sample cups, 6 reagent cup |
| Sample Volume: | 1-100μl |
| The Smallest Lincrement: | 0.1 μl |
| The Volume of Sample | better than 1%(at the time of 10mL-100mL) |
| Repeatability Volume | |
| Repeated Sampling Frequency: | up to 99 Times |
| Cleaning and Waste | each 500mL |
| Container Volume | |
Applications:
AA-1800H 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
packing:
Q1: Why choose Macy Lab?
A1: Professional manufacturer with more than 10 years experience
Mainly exported to the European and American markets, and we are also involved in other markets.
Q2: Are you a factory or a trading company?
A2: We are professional manufacturer of UV/Vis Spectrophotometers, Atomic Absorption Spectrophotometer, Micro-volume UV/VIS spectrophotometers , ICP item and Nucleic Acid Automatic Extraction System. And we have three R&D and production bases in Shanghai, Beijing and Jiangsu, and three wholly-owned subsidiaries.
Q3: OEM , ODM acceptable or not?
A3: Absolutely, yes.
Q4: What can i get the price?
A4: Usually we quote within 12 hours after we get your enquiry
Q5:What are your Delivery terms?
A5: We accept FOB,EXW,CFR . You can choose the one which is most convenient or cost-effective for you.
Q6: What about the after-sale service?
A6: Our spectrophotometer consumables are fully equipped, good after-sales service system and one-year warranty commitment, which can solve customer's worries.
We can ensure our customers to purchase the components and parts within 5 years. And the product updates and replacement will not be affected.
Q7: What about the M.O.Q?
A7: 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.
Q8: Sample order is OK?
A8: Sample order is no problem.
Q9: What' s kind of shipment for customer choosing?
A9: Usually ship by sea, by air.
We can also provide reasonable solutions according to your transportation requirements.
Q10: Are your operation keypad, interface, software and manual in English version?
A10: Yes, its operation keypad, interface, software and manual in switching interface between Chinese and English.
Q11: What areas and applications can it be used?
Q11: It can be used for qualitative or quantitative meansurements for water solution in the following areas: metallurgy, pharmacy, food, health, institutes, biological chemistry, life science, petrochemical industry, mining, quality control, environmental protection, etc.
Q12: Which payment can be acceptable ?
A12: We could accept the payment by T/T, Paypal, Western Union,L/C, etc.
Q13: What is the delivery time?
A13: Normally 15-30 days,specific delivery date would depend on the production season and order quantity.
Q14: Can I get a sample?
A14: Yes,please contact our staff for more information.
Q15: How about OEM and ODM?
A15: More than 10 years experience in OEM and ODM.
Q16: What kinds of models do you make ?
A16: We specializing in various optical analyzer. Including Atomic Absorption Spectrophotometer,Ultraviolet and Visible Spectrophotometer,Atomic fluorescence photometer,ICP-AES/ICP-MS
Q17: What standard accessories are included?
A17: Main unit, 4 pcs of 1cm glass cuvette(all models) and 2 pcs of 1cm quartz cuvette(UV models), With user manual and power cable.
Q18: Is PC software included?
A18:The PC software(CFR 21 or regular one) is optional. Also the thermal printer is available on requested.
Q19: Why the reading is red and reach its maximum value 3.00Abs?
A19: Probably you use the glass cuvette in UV range.
Q20: Why the wavelength calibration or self checking fail?
A20: The deuterium lamp is turned off or there is something wrong with the D2 lamp, like the fuse, triode or the lamp itself.
Q21: Why is the reading is not as accurate as before?
A21: Do the wavelength calibration before testing or restore the device to its default factory settings.
Q22: Why PC software can not be installed successfully?
A22: Close your anti-virus software on the computer and do it again.
Q23: Why the software can not be connected successfully?
A23: Please return to its initial interface and don't enter any menu when connecting to PC software. And the device can not be operated once connected to software. Secondly, unload the previous/old version PC software if there is.
Q24: Can the data transferred to USB or PC?
A24: Yes, you can transfer the saved data on the device to a USB then copy it to PC, or you can save the data directly on the PC via software.
Q25: Why the Abs value is negative(lower than zero).
A25: Do the blanking or change the reference sample.
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