Inductively Coupled Plasma Emission Spectrometer

Conductively Coupled Plasma Emission Spectrometer(ICP-AES) is mainly used for the quantification analysis of metal elements and some non-metallic elements in the liquid sample (including solid sample which can be converted into solution after chemical treatment) . Put the sample solution in the form of an aerosol into the plasma torch flame, the sample is evaporated and the excitation and emission characteristics of the elements contained in the wavelength of light. After splitting system splitting, its spectral intensity accepted by the optoelectronic devices and turned into an electrical signal and have been collected. According to the correspondence between the concentration of elements and the spectral intensity to determine the respective content of the elements in the sample.

ICP-5000   series Spectrometer Features

• Continuously adjustable power , excited solid-state RF power supply, stable performance of the automatic impedance matching, can achieve one key ignition function, users only need a key operation, the instrument automatically purge gas, flow detection, ignition, automatic matching, etc., many other actions, and can deliver real-time information to customers, so that customers peace of mind and save time, and can provide better analytical methods and make analysis easier.

• The use of fine optical system, the advanced electronic control system to ensure accurate positioning of the instrument ,and high ratio to ensure the high accuracy and sensitivity of the instrument.

• The key components adopt imported components, to ensure the accuracy and sensitivity of the instrument.
• Precision gas mass flow control system to ensure a more stable gas output, and further improve the analytical accuracy and stability.

• Advanced injection system: Injection system efficient, stable and can be equipped with various domestic and international nebulizer, spray chamber, such as salt spray and a hydrofluoric acid resistant atomizer, to meet different customer needs; by a peristaltic pump to control the waste exclusion, ensure the injection volume and waste exclusion is consistent in speed, to ensure the injection system is stable.
• High Resolution: with an extraordinary advantage in the analysis of complex samples matrix such as rare earth.
• Measuring range: analyze from minim (ppb) to constant.
• Convenient Analysis Software: All Chinese windows operating system interface, powerful, sound analysis software to achieve a fully automated qualitative and quantitative analysis, can generate PDF, Excel, Word and other formats, and make the instrument operation and data processing very convenient.
• Rapid analysis speed: The fastest scanning speed can be up to 20 elements / min, can measure 5-8 elements per minute.
• Multi-element analysis: can do the qualitative and quantitative analysis for 72 kinds of metal elements and some non-metallic elements (P, B, Si, Se, Te).

• Low detection limit: most of the elements in μg / L (ppb) level, some elements can be achieved 0.1ppb.

ICP-5000 series Spectrometers Performance Indicators
Measuring range: a.solution content: 0.01ppm- several thousand ppm;
solid content: 0.001% -70%;
Repeatability: relative standard deviation RSD≤1.5%;
Stability: The relative standard deviation RSD≤2.0%;
The detection limit of the typical elements: Most elements (1-10) ppb;

ICP-5000 Series Core Component Performance Index
Optical System
1) Czerny Turner type spectrophotometer Road
2) Focal length: 1000mm
3) Raster: ion etching holographic grating, groove density 3600L / mm or 2400L / mm;
4) stepper motor driver minimum step: 0.0004nm
5) entrance slit: 20μm  exit slit: 18μm
6) Lens: ф30,1: 1 imaging
7) Optical resolution: ≤0.008nm (3600L / mm)
             ≤0.012nm (2400L / mm)
8) Light room temperature control: (30 ± 0.2) ℃

Electronic Measurement and Control System
1) photomultiplier tube specifications: CR293
2) photomultiplier tube negative high voltage: (0--1100) V automatic adjustment, stability <0.05%
3) photomultiplier current measurement range :( ∽) A
4) signal acquisition: VF conversion

RF Power
1) Automatic impedance matching
2) excited solid-state RF power supply
3) Output power continuously adjustable
4) Frequency: 27.12MHz
5) Power: 800-1600W
6) Output power stability: ≤0.3%
7) power stability: ≦ 0.2%
8) the intensity of electromagnetic radiation leak: 300mm fuselage from the electric field intensity E: <2V / M

Injection System:
1) output working coil: diameter 25mm, 3 turns
2) Torch: 20mm outer diameter quartz torch
3) Nebulizer: nebulizer coaxial outer diameter of 6mm
4) spray chamber: cyclonic spray chamber
5) control of the whole stream using mass flow controller, with US imports of gas mass flow sensor, proportional valve imported from Japan, and a digital control circuit

Computer
1) Hewlett-Packard computer
2) CPU: ≥2.0G
3) Memory: ≥1G
4) Display: 19 inches LCD
5) Hard Drive: ≥500GB
6) Software: ICP-5000 type
7) Integrated LAN
8) Operating System: WINDOWS Genuine
9) by the Hewlett-Packard warranty free onsite service

System software processing system:

• The latest multimedia configuration , high-speed ,large-capacity, multi-tasking processing ability
• powerful graphics diagnostic features to help customers understand the working status of the instrument, and through the appropriate parameter settings observed under different conditions of the instrument operating conditions, in order to grasp the best observing conditions
• having a data-re processing function and then
• with abnormal data filtering capabilities eliminate unwanted
• automatically calculates the element content, automatically generate test reports, inspection reports can be selected according to user needs, while reports can be saved as Pdf, Word, Excel and other formats, user-friendly analysis

  
ICP-5000 series spectrometers main configuration

• Inductively coupled plasma emission spectrometer, one unit
• The refrigeration cycle of a machine ,one unit
• A power supply, one unit
• a computer (Hewlett-Packard computer), one unit
• A laser printer (Hewlett-Packard printers), one unit
• Random Accessories ,one set

Applications

• rare earth industry: rare earth, non-ferrous metals, high resolution, low detection limit.
• the silicon industry: silicon materials, magnetic materials processing industry.
• the metallurgical industry: to analyze the impact of a large mass of metal materials P, Mn, Si, Ni, Mo, Cu, Cr, Al, V, Ti elements.
• water quality, soil analysis: detects water quality, soil pollution of eight heavy metals and other elements.
• geology, minerals, non-ferrous metals analysis: Determination of calcium, magnesium, sodium, iron, copper, manganese, zinc, cobalt, nickel, gold, silver and other elements of rock samples.
• application petrochemical and light industry fields: 30 crude test a variety of elements, mainly Si, Fe, Na, Mg, Ni, V, Ca, Pb, Mo, Mn, Cr, Co, Ba, As, etc. .
• medical, health, agriculture, environmental protection, trade, food quality testing.

  
Installation Conditions

• the instrument normal working conditions: the laboratory clean, dry and free of dust and vibration. Best kept at room temperature for 25 ℃ ± 2 ℃
• Rooms: about 15 square meters is appropriate, with a standard solution reagent cabinets, computer tables, computer chairs, air conditioning 1.5-2 horsepower.
• power supply: 220V, 22A, using 4 cm2 wires.
• grounding: For safety and stability of the instrument, there must be a high-frequency grounding, grounding specific requirements: grounding resistance less than 2 ohms, prohibited the use of the zero line instead of the ground (recommended about 20mm wide, or about 15mm wide copper wire shielding, grounding with 50 × 40 cm2 at the copper buried 1.5m or using 1500mm diameter greater than 15mm long copper grounding, grounding at 1Kg spilled salt and charcoal soaked in water).
• exhaust: required to install exhaust duct above the host, external chimney with exhaust fan to exhaust gas after combustion ICP outside.
• Argon: You can use plain argon to 99.99%

Packing List