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185-900nm Wavelength Range Atomic Absorption Spectrophotometer Eight Lamps Single Flame

Macylab Instruments Inc.

185-900nm Wavelength Range Atomic Absorption Spectrophotometer Eight Lamps Single Flame

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Brand Name : Macylab

Model Number : AA-1800DL

Certification : CE,FCC,FDA,ROHS,9001

Place of Origin : China

MOQ : 1pcs

Price : USD10000--USD 16000

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 5000set/M

Delivery Time : within 7 days

Packaging Details : Waterproof paper then Carton

Name : Atomic Absorption Spectrophotometer

lamp holder : The eight lamp holder atomic absorption spectrometer

can be : automatically switched

name : ICD atomic absorbance spectrometer equipment

wavelenrgh repeatbility : <0.1nm

band width : 0.1/0.2/0.4/0.7/1.0/1.4/2.0 nm

Burner : Fully Tantinum

Gas Contral : Mass flowmeter imported from Japan, automatic microcomputer control system

detect limit : Cu < 0.002ug/ml

wavelength range : 185-900nm

degree of precision : <0.5%

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Product description, technical parameters and configuration

The eight lamp holder atomic absorption spectrometer is developed by using international new technology and experts from domestic universities. It has decades of experience in the development and application of spectroscopy instruments. The product includes flame, graphite furnace and hydride generation system, which can be equipped with a variety of accessories, and the flexible configuration scheme can meet the needs of customers at different levels. The fully automatic multifunctional atomic absorption spectrometer can perform complex sample analysis, and multiple analysis methods can be automatically switched to achieve unmanned automatic analysis.

AA-1800DL atomic absorption spectrometer (eight-lamp single flame)
1.The application of the instrument
1.1Flame atomic absorption spectrometer, which can analyze and determine the constant and trace inorganic elements.

2.The condition of working
2.1 power requirement:220V (+5%~-10%),50/60 Hz;5000VA
2.2 ambient temperature:+15℃~+35℃
2.3 relative humidity:20~80%

3.Technical qualification

3.1 optical splitting system
3.1.1 Grating engraving line density: 1800 pieces / mm, a new self- collimated monochromer, all lenses are quartz coating, a wide detection range and optical stability to ensure the accuracy of the analysis, shining wavelength of 230nm.

3.1.2 Grating effective cutting area: ≥50 x 50 mm²

3.1.3 Wavelength range:185-900nm

3.1.4 Types of monochrome:Czerny-Turner type (Czerny-Turner type)

3.1.5 Spectral bandwidth : 0.1,0.2,0.4,0.7,1.0,1.4,2.0 nm seven gear automatically switch, automatically set the wavelength slit width and energy.

3.1.6 wavelength accuracy : ≤0.15nm, wavelength repeatability:±0.1nm

3.1.7 baseline drift: static state:≤±0.002A/30min,dynamic state:≤±0.004A/30min

3.1.8 Instrument spectral resolution capability: The 279.5nm and 279.8nm manganese double lines are resolved, and when the spectral pass-band is 0.2nm / mm, the peak and valley energy between the two lines is 30%

3.1.9 Light Source: Eight lights automatically switch the tower, automatically collimated, one light work, can be up to seven lights preheating, save the light change and preheating time, so that the element measurement is more fast and convenient.

3.1.10 Light current setting: 0-30mA,Computer automatic settings

3.1.11 High performance power supply: built-in high performance lamp double cathode power supply, for some spectral line interference and unstable elements, can provide the stability and sensitivity of machine testing


3.2 Flame atomizer

3.2.1 characteristic concentration (Cu):0.015μg/mL/1%

3.2.2 detection limit (Cu):0.002μg/mL

3.2.3 precision : RSD≤0.5%

3.2.4 Burning head: titanium combustion head, 50mm or 100mm universal combustion head

3.2.5 Abuizer: Pt-Ir capillary, Teflon nozzle, ceramic impact ball (available for hydrofluoric acid)

3.2.6 Abuization chamber: explosion-proof corrosion resistant material atomization chamber

3.2.7 Ignition mode: microcomputer control, automatic ignition

3.2.8 Adjustment system: automatic PC control flame / graphite furnace automatic switch, and automatic optimization.

3.2.9 More safety protection measures to make the sample analysis more safe and reliable.
1.Using high sensitivity detector to monitor acetylene leakage detection in real time;
2.High-precision pressure sensor is used to monitor the acetylene pressure in real time;
3.High-precision pressure sensor is used to monitor the acetylene pressure in real time;
4.Adopt micro switch and fire plug pin to monitor the state of the combustion head;
5.Using the photosensitive diode to monitor the flame status in real time;

3.3 background correction
3.3.1 Flame: deuterium lamp + self-priming background correction: with 1A background correction

3.4 data handling
3.4.1 Measurement method: flame method, hydride method

3.4.2 Concentration calculation method: standard curve method (1~3 times curve), automatic fitting, standard addition method.

3.4.3 Number of repeated measurements: 1-99 times, calculated mean value, given standard deviation and relative standard deviation

3.4.4 Results printing: parameter printing, data result printing, graphic printing, you can export the WORD, EXCEL documents.

3.4.5 Communication interface: the computer and the host USB interface communication

3.5 Hydride generator (optional part)
3.5.1 Sensitivity: (As):0.15ng/mL/1%

3.5.2 Precision RSD<3%

3.5.3 Atomizer:T-type electric quartz absorption pipe (steel jade coat for safety)

3.5.4 Degree of automation: with only a start button, gently press can complete the whole process of sample entry, occurrence, determination, cleaning, can be automatically read online with the host;(The host must have this function, and we should provide software screenshots to support it.)

3.5.5 A variety of readings can be applied: a variety of readings, peak height reading, peak area reading, continuous reading.

4.functional characteristics
4.1 Gas control: mass flow meter, fully automatic microcomputer control system; Flow meter range 1 L/min, precision ±1%F.S, repetitive ±0.2%F.S (imported from Japan, proof of imported materials)

4.2 Safety protection: using Japan Hamamatsu infrared alarm, with automatic safety protection function, antifire and return automatic air path protection, acetylene leakage alarm, automatic shutdown system, abnormal automatic power off.

4.3 Cathodic lamp is easy to install the seat, with accurate positioning and convenient installation; (the certificate issued by the authority shall be provided with the official seal of the manufacturer, and the original is for future reference)

4.4 Pipeline module: sealed stainless steel pipe for life, to avoid the aging of plastic pipe; (provide color pages and physical drawings for proof)

5.Configuration requirements
5.1Host of flame atatator: 1 set

5.2The following elements are hollow cathode lamp and a set of standard liquid: copper, chromium, manganese

5.3Air compressor: 1 unit

5.4Brand computer: Cool Rui dual-core 1.6G PC machine, its configuration is not less than: 4G memory, 320G hard disk, 19 " LCD display

5.5Brand printer: laser printer

6.Service requirements
6.1The accessories of the required model of the instrument can be purchased in the next 5 years, unaffected by the supplier's development and upgrading of the instrument.

6.2The supplier shall provide samples, use, installation, commissioning, maintenance manuals, etc.

6.3The supplier's technical personnel shall install and debug for free at the user site, and the supplier guarantees to provide professional operation training for 3 persons / each unit.

7.Qualification requirements
7.1Test report of third-party testing institution (copies of relevant certificates of national authority and stamped with the official seal of the manufacturer for reference)

7.2The manufacturer has ISO9001 quality management system certification; environmental system certification ISO 14001; occupational health system certification ISO 45001; FCC certification (need to provide a copy with the manufacturer's official seal, the original for reference);
7.3The manufacturer has the CQO certification issued by the International Quality Supervision Bureau;
7.4The Manufacturer has EU CE certification, EU RoHS certification, and US FDA certification (you need to provide a copy with the manufacturer's official seal, and the original copy is for future reference)

8.delivery date
8.1Within one month after the signing of the contract

9.Place of arrival
9.1End-User Location

The terms with "*" are an important requirement of this purchase, and can be arranged as additional points in bid evaluation.

185-900nm Wavelength Range Atomic Absorption Spectrophotometer Eight Lamps Single Flame185-900nm Wavelength Range Atomic Absorption Spectrophotometer Eight Lamps Single Flame185-900nm Wavelength Range Atomic Absorption Spectrophotometer Eight Lamps Single Flame185-900nm Wavelength Range Atomic Absorption Spectrophotometer Eight Lamps Single Flame185-900nm Wavelength Range Atomic Absorption Spectrophotometer Eight Lamps Single Flame185-900nm Wavelength Range Atomic Absorption Spectrophotometer Eight Lamps Single Flame185-900nm Wavelength Range Atomic Absorption Spectrophotometer Eight Lamps Single Flame185-900nm Wavelength Range Atomic Absorption Spectrophotometer Eight Lamps Single Flame

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Wholesale 185-900nm Wavelength Range Atomic Absorption Spectrophotometer Eight Lamps Single Flame from china suppliers

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