Integra XL

Base Integra XL Purge Inductively Couple Plasma Emission Spectrometer s Radialnou preplachovanou optikou, vrátane: single mono, zabudovaný chladiaci systém, tzv. "mass flow" riadenie prietoku plynu, 2 kanálová peristaltická pumpa na dávkovanie vzorky, holografická mriežka s 1800 vrypmi/mm, fotonásobič.R446 PMT, inštalačná sada na pripojenie N2 preplachu.

Optický systém

Superstabilný termostatovaný a preplachovaný 0,75 m Czerny-Tuner monochromátor. Priame meranie "on peak".

Vlnový rozsah

160 – 800 nm Holografická mriežka s 1800 vrypmi/ mm.

Rozlíšenie:

• 4 rád 160-200 nm 0,006 nm
• 3 rád 160-267 nm 0,007 nm
• 2 rád 160-400 nm 0,009 nm
• 1 rád 400-800 nm 0,018 nm

Detektor

Dvojitý systém fotonásobičov, R166UH so solárnou clonou pre UV a R446 širokospektrálny detektor pre Vis oblasť

Pozorovacia poloha

Počítačom riadené pozorovanie plazmy. vertikálny rozsah 1-24 mm s krokom 0,1 mm. Systém nasávania vzorky

Rozprašovač (nebulizer)

• Koncentrický sklenený rozprašovač ako štandard
• Zmiešavacia komora (Spray chamber)
• Sklenená cyklónová komora ako štandard

Plazmová hlavica (Torch)

Nízko prietoková ľahko demontovateľná kremenná hlavica pozostávajúca s troch nezávislých kremenných trubíc.

Argon Flows

Mass flow regulation on Nebulizer Gas. All gas flows under computer control.
Plasma Gas: 10 L/min (typical)
Gas: 0.5 L/min (typical)
Nebulizer Gas: 0.5 L/min (typical)

Humidifier

Humidifier supplied as standard enables >30% dissolved salts to be run for over 2 hours with %RSD <5% without clogging.

Peristaltic Pump:

Computer-controlled dual channel 12-roller pump, at 0–60 rpm.

RF Generator

• Type: Free-running, air-cooled generator. Auto-start from switch or keyboard.
• Operating Frequency: 40 MHz nominal.
• RF Power: Computer-controlled in 10 W increments from 600 W to 1500 W.
• Safety Interlocks:
• Interlocks on plasma compartment door, gas pressure, cooling fan failure, low water pressure, low/high mains voltage, plasma failure.
• EMC Standards
• Meets the following EMC standards: EN55011, IEC801-2,
• IEC801-3 and IEC801-4.

Software

Multi-tasking Windows® based software providing full control over all instrument functions, data collection and processing. Analysis Modes

Automatic, Manual, Semi-quantitative. Parameter Control

Computer control of viewing height, power, plasma, auxiliary and nebulizer gas flows, periscope purge, pump speed, integration time, scan window, grating order, PMT voltage. Auto-optimization included.

Correction Modes

Fixed Point and Dynamic background correction. Internal Standardization. Inter-element correction.

Electrical Requirements

Operating Voltage: 200–240 V AC ± 10%, 3.5 kVA, 20 A

Frequency: 50/60 Hz Outlets

Built-in mains voltage outlets for computer and accessories