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مشخصه
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توضیحات
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رابط کاربری اسپکتروفتومتر جذب اتمی AAS
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Complete control of the AAnalyst™ 200 through an innovative touch-screen interface. Flexible software for lamp setup, flame control,
parameter selection and sample analysis. The tools menu provides access to recommended conditions, sample information, method
storage and recall, data transfer and service diagnostics screens. The AAnalyst 200 supports multiple languages, including Spanish, English, French, Russian, Japanese, German, Italian, Portuguese (Brazilian), Polish, Greek and Chinese.
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نمایش اسپکتروفتومتر جذب اتمی AAS
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Full-color 10.4” LCD touch screen. VGA resolution (640 x 480 pixels). Coated for maximum durability and lifetime
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مدیریت داده های اسپکتروفتومتر جذب اتمی AAS
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The parameters page is used for setting up the analysis. Users can select up to eight calibration standards or a reslope standard and choose from seven different calibration algorithms. Integration times are operator-selectable from 0.1 to 60 sec. Print choices include method, replicates and calibration curve. Signal measurement modes include time-averaged integration, manual continuous graphics and peak-height measurement. An optional footswitch to trigger a read is also available.
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آنالیز نمونه در اسپکتروفتومتر جذب اتمی AAS
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The sample-analysis page is used for manual or automated analysis. All results are displayed on the screen. Separate buttons for blank, standards and samples allow for easy analysis. Sample ID and dilution factor are available on this page as entered in the tools/sample information menus. The calibration curve can be displayed and printed with correlation coefficient, slope and intercept. Peaks can be displayed and printed when using the MHS-15 accessory.
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لوازم جانبی اسپکتروفتومتر جذب اتمی AAS
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Automated analysis can be performed with a PerkinElmer® autosampler and the sample information tool. The MHS-15 can be used for the determination of hydride-forming elements and mercury
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سخت افزار اسپکترومتر جذب اتمی AAS
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سیستم اسپکترومتر جذب اتمی AAS
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True double-beam echelle optical system. Front surfaced, reflecting optics with protective coating. Deuterium background corrector and
built-in EDL power supply available on some models.
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سیستم نوری اسپکترومتر جذب اتمی AAS
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Echelle monochromator. Focal length: 300 mm. Grating: 36 x 185 mm area, 79 lines/mm, blaze angle 76˚. Fused-quartz prism: 95 x 40 mm, 60˚.
Wavelength range: 189-900 nm. Spectral bandpass: 0.15 nm at 200 nm. Reciprocal linear dispersion: 2.4 nm/mm. The photometer optics
are covered to protect against dust and corrosive vapors. For maximum protection, the optical system can be purged with an inert gas.
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دتکتور اسپکترومتر جذب اتمی AAS
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High-efficiency, segmented solid-state detector
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منابع نور اسپکترومتر جذب اتمی AAS
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Hollow cathode lamps (HCLs) and electrodeless discharge lamps (EDLs). EDLs provide much higher light output and longer lifetime when
compared to conventional HCLs. Lamp elements, recommended operating currents and slit selection are automatically recognized and
set when using PerkinElmer Lumina™ series AA lamps. Lamp alignment is completely automatic in models with a four-lamp turret.
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الکترونیک اسپکتروسکوپی جذب اتمی AAS
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پردازنده اسپکتروسکوپی جذب اتمی AAS
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Internal 300 MHz GX1 with 64 Mbytes of DRAM and 128 Mbytes of flash program memory on a PC104 interface-style printed
circuit board. Includes real-time clock.
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سیستم گرافیک اسپکتروسکوپی جذب اتمی AAS
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32-bit controller on PC104 board.
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پورت های اسپکتروسکوپی جذب اتمی AAS
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RS232 C, 9-pin, parallel printer and 10BaseT Ethernet on some models.
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کنترل گاز و سیستم مشعل اسپکتروسکوپی جذب اتمی AAS
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گاز شعله طیف سنج جذب اتمی AAS
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Fully automated gas box with computer-controlled oxidant selection with automatic gas sequencing, oxidant and fuel monitoring and control.
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کنترل طیف سنج جذب اتمی AAS
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Touch-screen actuated ignition with air/acetylene. Acetylene flow is automatically adjusted when switching to or from nitrousoxide/acetylene operation.
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ایمنی شعله طیف سنج جذب اتمی AAS
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Fully interlocked operation prevents ignition if the proper burner head, the nebulizer, end cap or burner drain system is not Features correctly installed, the level of the liquid in the drain vessel is incorrect, or gas pressures are too low. Interlocks will automatically shut down the gasses if a flame is not detected. The flame is automatically and safely extinguished in the event of a power failure or when the emergency flame-off button is used.
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سیستم مشعل طیف سنج جذب اتمی AAS
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An inert polymer mixing chamber provides superior analysis of corrosive and high-solid matrices. The spray chamber is manufactured from a high-strength composite, eliminating the need for pressure-relief devices. The high-precision inert nebulizer maximizes stability and sensitivity.
A 10-cm single-slot solid titanium burner head for air/acetylene operation is included. Optional burner heads include: 5-cm nitrous-oxide/acetylene, 10-cm 3-slot air/acetylene and 5-cm single-slot air/acetylene.
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قسمت نمونه طیف سنج جذب اتمی AAS
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25 cm wide x 25 cm deep sample compartment for easy access to burner components
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مشخصات کلی اسپکتروفتومتر AAS
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ابعاد اسپکتروفتومتر AAS
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70 cm wide x 65 cm deep (0.46 m2) x 65 cm high
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وزن اسپکتروفتومتر AAS
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49 kg
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