GA-705 Lab Inductively Coupled Plasma Emission Spectrometer Full Spectrum ICP-OES Spectrometer

• Customization: Available
• After-sales Service: Online
• Warranty: 1 year
• Model NO.: GA-705
• Weight: 0-100Kg
• Power frequency: 27.12MHz
• Output power: Greater than 70%
• Transport Package: Plywood Case
• Specification: precision spectroscopy system
• Trademark: GONOAVA
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200

Product Description

GA-705 Lab Inductively Coupled Plasma Emission Spectrometer Full Spectrum ICP-OES Spectrometer
GA-705 full-spectrum direct reading inductively coupled plasma emission spectrometer is an excellent full-spectrum direct reading ICP spectrometer, which is used for the determination of the content of major, trace and trace elements in different substances, and can be used for qualitative, semi-quantitative and precise determination analysis of elements in samples, with the detection limit of up to one part per billion.


Product features:
Accurate analysis: with higher resolution; Anti-overflow backlit megapixel CCD/CMOS detector, high UV response, no UV fluorescent film, long service life; A variety of background correction techniques are available;
Stable and reliable: fully fixed optical system without moving parts; Stable mass flow argon integrated control system; Visual security interlocking and operational monitoring.
Easy to use: removable torch tube, built-in automatic torch tube collimation, light source optimization functions.
Economical use: Compact and efficient light chamber design and other measures to reduce argon consumption; Free out-of-warranty technical guidance and affordable on-site service.
Software improvement: hierarchical software interface, intuitive and convenient operation, can meet the needs of different levels of customers; The rich method library and versioned management mode are more conducive to the inheritance, learning and maintenance of methods.


GA-705 Lab Inductively Coupled Plasma Emission Spectrometer Full Spectrum ICP-OES Spectrometer
Product overview                                        
1.Safe and reliable solid state radio frequency power supply
The RF power supply used in the instrument has small size, high output efficiency, stable output power, and various safety protection functions such as water, gas and overload, which greatly improves the safety of the instrument.

2.peristaltic pump injection device
Peristaltic pump for twelve rotor four channel automatic design, peristaltic pump speed can be adjusted according to the demand flow Settings; It can meet the special application requirements of customers' online sample dilution and online addition of internal labels.

3.precision spectroscopy system
Using Roland circle optical system, precision optical design for maximum luminous flux and spectral resolution;
No moving optical components, ensuring good repeatability and long-term stability; Ultra-low stray light device
With the optical design, the interference of background light is greatly reduced, and the detection limit of the instrument is further reduced.

4.intelligent flame monitoring function
The instrument is equipped with a high sensitivity optical fiber sensor, which can monitor the flame in real time under the working state of the instrument
Working conditions, in case of abnormal conditions, the instrument can be automatically turned off.

5. New software algorithms
It can be used for qualitative analysis of unknown samples, without the need for standard products, and directly analyze unknown samples
The types of elements are analyzed accurately and quantitatively.

6.split injection system
The split design of fog chamber and torch tube reduces the influence of atomization efficiency caused by temperature change in combustion chamber.
More intuitive observation of real-time injection status.

7.high precision air flow control system
The plasma gas, auxiliary gas and carrier gas in the instrument work are controlled by high-precision needle valve, which has continuous adjustable flow rate and high accuracy of output air flow to ensure the accuracy of test data

8. High degree of automation of the instrument
With the exception of the power switch, all operations are performed by software. Intelligent software can provide real-time feedback and information tips for various operations.

9. Scientific research linear array CMOS
Japan original CMOS detector,165-900nm wavelength range full coverage, all elements at the same time detection.

10.Test speed
20s once the test speed, you can set the appropriate integration time for measurement; The integral intensity values of all analytical spectral lines can be read at one exposure. Accurate measurement of nearly 70 elements in a single sample in one minute.

11. Convenient wavelength calibration function
Intelligent automatic wavelength calibration algorithm, the software automatically calibrates the wavelength after starting, greatly the time and cost of wavelength calibration are saved.

12.automatic ignition and matching technology
The software is fully automatic one-click ignition, and all parameter Settings are changed automatically. With the advanced automatic matching technology, the ignition success rate is high and the operation is simple.

13.powerful software analysis function
Step by step guide, easy to establish analysis method, easy to complete measurement, easy to learn and understand. Intelligent optical calibration algorithm can automatically calibrate the two-dimensional spectral position, and can be measured without repeating spectral peak calibration, ensuring accurate measurement while saving a lot of solution and time.
Multi-sample result set management, easy to query results and offline processing, convenient for users to classify samples collection multi-peak fitting technology in the processing of complex matrix, the analysis signal can be extracted from the measurement spectrum, eliminate the influence of interference elements, increase the accuracy of measurement.

14.can automatically calibrate the spectrum position
Intelligent optical calibration algorithm can automatically calibrate the two-dimensional spectral position, and can be measured without repeating spectral peak calibration, ensuring accurate measurement while saving a lot of solution and time.


15. Automatic correction of characteristic spectral line position
Full spectrum direct reading GA-705 analysis software self-developed automatic peak correction algorithm, the method based on three coordinate mapping can quickly calibrate two-dimensional spectral wavelength, no need to repeat peak correction operation.

16. Qualitative analysis algorithm
The full spectrum direct reading GA-705 analysis software adopts the patented qualitative analysis technology. In the method, the needle is applied to the complex matrix, and the main content element and the secondary main content element are screened successively.
At the same time, multivariate Gaussian fitting algorithm is used to reduce the misjudgment of the undetermined element spectral lines greatly. The software uses probability to display the analysis results, which greatly improves the accuracy of qualitative analysis.



GA-705 Lab Inductively Coupled Plasma Emission Spectrometer Full Spectrum ICP-OES Spectrometer
How it works:
Inductively Coupled Plasma emission spectrometer, also known as ICP spectrometer (Inductive Coupled Plasma), takes inductively coupled high-frequency plasma as the excitation light source, uses the atomic or ion emission characteristic spectrum of each element to determine the composition of the substance, and carries out qualitative and quantitative analysis of the element. Also known as ICP atomic Emission spectrometer. The atomic emission spectroscopy analysis process is mainly divided into three steps, namely excitation, spectroscopy and detection.
The first step: The excitation light source vaporizes the sample, dissociates or decomposes into an atomic state, and the atoms may also be further ionized into an ionic state. Atoms and ions in the light source excited light;
The second step: use the splitter to disperse the light emitted by the light source into a spectrum arranged by wavelength;
The third step: The use of photoelectric devices to detect the spectrum, according to the measured spectral wavelength of the sample for qualitative analysis, or according to the intensity of the emitted light for quantitative analysis.


Product parameter
Technical specifications of sampling device
Output coil: silver plated high frequency coil inner diameter 25mm, 3 turns
Three concentric quartz torch tube: Outer diameter 20mm, different industries have a variety of models to choose from
Efficient imported atomizer: concentric circle atomizer, outer diameter 6mm, multiple models optional peristaltic pump; Four channel 12 roller, speed can be adjusted according to the demand flow Settings
Total argon consumption; The total argon consumption is less than 14L/min

Optical splitter technical specifications
Grating: Roland circle grating,3600l/mm wavelength range L165nm-900nm focal length: 400mm
Resolution: <7pm-200nm
Stray light: The equivalent background concentration of 10,000 ppMCA solution at As189.042nm is <2ppm
Light room: constant temperature 34 soil 0.1ºC


GA-705 Lab Inductively Coupled Plasma Emission Spectrometer Full Spectrum ICP-OES Spectrometer
Instrument technical index
Dual measurement direction: axial/radial observation
Repeatability: (i.e. short-term stability) RSD<0.5% Stability: RSD<1%@2 hours
Test speed: A single CMOS readout time is only 2ms, and the detection limit (μg/L) of all elements can be achieved within 20s: 1ppb-10ppb for most elements
Many analytical elements: more than 70 elements can be quantitatively analyzed

Test device technical index
Detector type: Japanese original CMOS detector
Quantum efficiency: without any coating, up to 35% or more in the 200nm UV region

Rf source parameter
Input power: AC 220V
Input current: 20A
Output power: greater than 70%
Output power stability: <0.05%
Power frequency: 27.12MHz
Frequency stability: <0.05%


Application field
GA-705 full spectrum direct reading inductively coupled plasma emission spectrometer is mainly used

Material analysis
Elemental content analysis of alloys; Microelement analysis of high purity non-ferrous metals and their alloys.
Metal materials, power materials, precious metals research and production of trace element analysis.
Detection of hazardous elements in electronic and communication materials and packaging materials.
Harmful substances and chemical components in medical devices and their packaging materials.
Ingredient analysis and harmful substance analysis of food containers and packaging materials.

Food analysis
Food hygiene heavy metal content test and food detection analysis.
Harmful heavy metals and anions in water (sewage, drinking water, mineral water, etc.).

Drug analysis
Chinese and Western medicines and their packaging materials, cosmetics, detergents and their packaging materials in the harmful components of arsenic, mercury, lead, etc.
Harmful ingredients and nutrients in health care products and biological products.
Trace element analysis of high purity caustic soda and its raw materials in chlor-alkali chemical industry.
High purity drug intermediates.

Soil and ore analysis
For geology, soil research institutes, environmental monitoring stations; Heavy metals and trace elements in fertilizers: arsenic, mercury, lead, septa, chromium, manganese, iron, etc.
Qualitative and quantitative analysis of minerals.
Material element content detection, geological soil element detection, environmental sample detection and analysis for agricultural research institutes or universities.

Detection range
ICP atomic emission spectrometer is a kind of large analytical instrument that can determine the metallic elements and partial nonmetallic elements in the sample, and can analyze the sample qualitatively, semi-quantitatively and quantitatively. Its measurement range can be from micro to constant

Detectable element detection limit