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Single-Channel Scanning Inductively Coupled Plasma Emission Spectrometer
BACKStandards:
Applications:
Rare Earth Industry:
Determination of rare earth element distribution ratios; detection of trace rare earth impurity elements in high-purity rare earth oxides.
Silicon Industry:
Rapid and accurate analysis of impurity elements such as Fe, Al, Ca, P, B, Ti, etc.
Hazardous Waste and Solid Waste:
Applicable to leaching toxicity identification of fly ash generated from municipal solid waste incineration power plants, facilitating internal quality control.
Water Quality Analysis:
Detection of various heavy metal elements that cause water pollution.
Electroplating Industry:
Determination of main and impurity elements in electroplating bath solutions such as zinc plating, nickel plating, and chromium plating; analysis of impurity elements in electroplating wastewater.
Geology and Ore Analysis:
Determination of elements such as Ca, Mg, Na, Fe, Cu, Mn, Zn, Co, Ni, Au, Ag in rock samples.
Petrochemical and Light Industry Applications:
Analysis of more than 30 elements in crude oil, residual oil, etc., including Fe, Na, Mg, Ni, V, Ca, Pb, Mo, Mn, Cr, Co, Ba, As, etc.
Lithium-Ion Battery Industry:
Detection of impurity elements in cathode materials, anode materials, electrolytes, casing materials, and other related components.
Product Information:
The system adopts a patented high-performance all-solid-state RF power supply, an imported large-area high line-density plane holographic grating, and a classic Czerny–Turner optical system. It features high light throughput and high resolution. Equipped with an imported high-sensitivity PMT detector and wide dynamic range signal processing technology, it delivers excellent detection performance and is regarded as a cost-effective high-resolution system that remains relevant over time.
Intelligent Software and Control System
1.One-Key Ignition
Combined with solid-state power supply and automatic matching technology, it fully realizes the one-key ignition function. Users only need to press the ignition button, and the instrument will automatically perform gas purging, gas flow checking, ignition, and matching operations, while transmitting real-time status information to the user, making operation simple and convenient.
Automatic Observation Height Adjustment
Different elements have different optimal observation heights. Users can adjust the flame observation height through software based on experience or comparison to achieve the best measurement performance at the optimal position.
Powerful Graphic Diagnostic Function
The powerful graphic diagnostic function helps users fully understand the current operating status of the
instrument. By adjusting parameters appropriately, users can observe instrument performance under different conditions and determine the optimal measurement settings.
Multi-Element Automatic Measurement
Select the elements to be analyzed and set the measurement parameters; the instrument completes the entire process automatically and directly provides the results of all selected elements, making operation simple and efficient.
Powerful Database Management
The system contains thousands of spectral lines. Users can select appropriate lines according to their needs and preferences, avoiding possible interferences. It provides more choices and more rational recommendations, making testing more professional and accurate.
2. Independent intellectual property rights, featuring powerful functions and a user-friendly operation interface
It supports automatic switching between Chinese and English, and enables both qualitative and quantitative analysis. It also features data reprocessing, automatic calculation of element content, and automatic generation of test reports. A data filtering function is available to remove unwanted data, and the database management system is well-developed, allowing users to freely save and delete data.
After testing, the system can generate analytical reports. The report content can be customized according to user requirements, including method name, instrument model, element, wavelength, intensity, content, relative standard deviation, unit, operator, remarks, and reviewer. In addition, analytical results can be exported in PDF, Word, and Excel formats for convenient data analysis.
The software interface is human-centered and intuitive, significantly improving analytical efficiency. The main interface integrates core functions of the software, including plasma ignition and shutdown control, instrument status monitoring, analytical parameters, analytical spectral lines, wavelength spectrum display, curve fitting, data processing, historical spectra, historical data, and user management.
Features
Capable of analyzing more than 70 elements
High resolution, capable of resolving the four-line peak of iron
Multi-element simultaneous analysis, allowing users to freely select the number of elements and arrange the measurement sequence
Low detection limits, reaching the ppb level, with beryllium as low as 0.05 ppb
Wide linear dynamic range, up to six orders of magnitude, enabling simultaneous determination of both high and low concentrations
Low operating cost, with one bottle of argon gas lasting up to 10 hours
For difficult-to-excite elements such as As, Hg, Se, Sb, Sn, and P, the analytical sensitivity is significantly higher than that of full-spectrum ICP systems
Parameters
1. Solid State Power Supply
|
Item |
Specification |
|
Input Power Supply |
AC 220 V, 20 A |
|
Operating Frequency |
27.12 MHz |
|
Frequency Stability |
< 0.05% |
|
Matching Mode |
Automatic matching |
|
Output Power |
700 W ~ 1600 W, continuously adjustable; power supply efficiency > 65% |
|
Output Power Stability |
≤ 0.1% |
|
Working Coil |
25 mm inner diameter, 3 turns; matched with 3 concentric quartz torches of 20 mm outer diameter |
|
Nebulizer & Spray Chamber |
Coaxial nebulizer: 6 mm outer diameter; Double-barrel spray chamber: 35 mm outer diameter |
2. Scanning Monochromator
|
Item |
Specification |
|
Optical Path |
Czerny-Turner type |
|
Focal Length |
1000 mm |
|
Grating Specification |
Ion-etched holographic grating; groove density: 4320 L/mm, 3600 L/mm or 2400 L/mm; ruled area: (80 × 110) mm |
|
Resolution (Mn: 257.610 nm) |
≤ 0.007 nm (4320-line grating)≤ 0.008 nm (3600-line grating)≤ 0.015 nm (2400-line grating) |
|
Scanning Wavelength Range |
4320-line grating: (190 ~ 460) nm3600-line grating: (190 ~ 500) nm2400-line grating: (190 ~ 800) nm |
3. Electronic Measurement & Control Circuit
|
Item |
Specification |
|
Photomultiplier Tube (PMT) Model |
R212 / R928 |
|
PMT Negative High Voltage |
(-50 ~ -1000) V |
|
PMT Current Measurement Range |
(10⁻² ~ 10⁻⁹) A |
|
Signal Acquisition |
V/F (Voltage-to-Frequency) conversion |
4. Computer System
|
Item |
Specification |
|
Main Unit |
Lenovo brand desktop computer |
|
Display |
19-inch LCD monitor |
|
Printer |
Canon inkjet printer |
5. Measurement Range
|
Item |
Specification |
|
Liquid Content |
0.01 ppm ~ several thousand ppm |
|
Solid Content |
0.001% ~ 70% |
|
Repeatability (Short-term Stability) |
Relative Standard Deviation (RSD) ≤ 1.5% |
|
Long-term Stability |
Relative Standard Deviation (RSD) ≤ 2% |
|
Test Speed |
5 ~ 8 elements per minute |
|
Typical Element Detection Limit |
Most elements: 1 ppb ~ 10 ppb (μg/L) |
6. Complete Unit Technical Specifications
|
Item |
Specification |
|
Scanning Wavelength Range |
190 nm ~ 460 nm (4320 L/mm grating)190 nm ~ 500 nm (3600 L/mm grating)190 nm ~ 800 nm (2400 L/mm grating) |
|
Instrument Dimension |
Desktop type: 1.5 m × 0.8 m × 0.8 m |
Working Environment
|
Item |
Adaptation Range |
|
Storage and Transportation Temperature |
15℃~25℃ |
|
Storage and Transportation Relative Humidity |
≤70% |
|
Power Supply Adaptability |
220±10V 50~60Hz |
|
Operating Humidity |
≤70% |
|
Operating Temperature |
15℃~30℃ |
Configuration
|
Communication Network Cable |
Gas Tubing |
|
AC Parametric Voltage Regulator |
Gas Pressure Reducing Valve |
|
Power Cord |
Auto-Temperature Controlled Recirculating Cooling Water Chiller |
|
Ground Steel Rod |
Water Pipe |
|
Ground Copper Strip |
Quartz Torch |
|
Imported Nebulizer |
Double-Barrel Spray Chamber |
|
Peristaltic Pump Waste Drain Tube |
Sample Introduction Capillary Tube |
