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Help CenterDirect Reading Optical Emission Spectrometer for Metal for Metal Analysis
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DW-TY-9000 Type Full Spectrum Direct Reading Spectrometer
1. General principles
The buyer is responsible for providing the conditions and requirements of the site, and meet the requirements of the external installation and other cooperation conditions, the Seller shall provide the equipment and technical services in accordance with the requirements of this agreement. The seller (to ensure full compliance) shall comply with the requirements of the technical specifications, and the analytical instrument shall meet the requirements of the national (or industry) standards.
DW-TY-9000 Full Spectrum Direct Reading Spectrometer, which adopts the international standards of design and manufacturing technology, follows the steps of international spectrum technology and applied the new all digital technology instead of PMT simulation technology. In addition, in order to make this apparatus' best capability, long term stability and repeability, and the lowest sense lines. The design of vacuum optics room and the technology of all digital excitation light source, advanced CCD detector, high-speed data reading system are applied. This machine is available in metal manufacture and processing industries. It's also one of the main testing machine in metal metallurgy. Such as quality monitoring, material grade identification, material research and development.
2. Specifications and technical parameter
Item |
Index |
Detection of substrate |
Fe,Al,Cu,Ni,Ti,Co,Zn,Sn,Mg,Pb etc |
Testing time |
According to the sample type, generally about 25s |
Optical system |
The Paschen Runge construction full vaccum type optics system |
Wavelength coverage |
130~800nm |
Focal length |
400mm |
Detector |
High-performance CCD Array |
Electrode |
Tungsten material injection electrode |
Analytical gap |
The sample analysis of clearance: 3.4mm |
Operating temperature |
(10~35)℃ |
Storage temperature |
(0~45)℃ |
Operating humidity |
20%~80% |
Argon purity requirements |
99.999% |
Argon gas inlet pressure |
0.5MPa |
Argon flow |
Stimulate the flow around 3.5L/min,Maintain flow around 0.4L/min |
Stimulate the maximum power |
400VA |
Type of Lamp-house |
New digital adjustable light, high energy precombustion technology(HEPS) |
Discharge frequency |
100-1000 Hz |
Discharge current |
Maximum 400A |
Excitation aperture |
13mm |
Vacuum system |
The vacuum automatic control and monitoring software |
Working power supply |
220V AC, 50/60Hz, single phase power supply for protective grounding |
Instrument size |
725*865*550(mm) |
Instrument weight |
80kg |
2.1 Optical System
1. Par type Paschen-Runge structure full spectrum of the optical system;
2. Maximum wavelength range(160~850)nm;
3. Multiple high-performance CCD detectors;
4. Integration of optical chamber forming, dynamic Romanian archives park installation, resistance to environmental temperature changes;
5. Light vacuum chamber designed to ensure the C, S, P, N to achieve the best performance;
6. Ray room temperature control, constant temperature of 35℃;
7. Direct MgF2 lens optics technology and materials to ensure the best energy C, S, P, N ultraviolet wavelengths.
2.2 Sample excitation station
1. Integrated manifold, injection electrode technology;
2. Optimization of argon gas circuit design ensures effective cooling station excite and motivate metal dust generated in the process effectively into the filter; the sample excitation is more stable, and greatly reduce the body's intake of metal dust, help protect the operator health and safety;
3. Smaller excitation space, argon gas consumption less;
4. Easy to use sample holder;
5. With the function of the electrode electrode should sweep, longer service life, easy cleaning electrode;
6. 13 mm aperture stimulate a more conducive sample analysis;
7. Open sample excitation table can be adapted to a variety of sizes, shapes analyze more samples (with cable);
8. SLR Lens device design, the general staff can facilitate the maintenance of the excitation and lens cleaning.
2.3 Excitation light source
1. New adjustable digital light source, the highest frequency up to 1000Hz;
2. High energy prediction technology (HEPS);
3. Optimized design of the control and power circuits, improve security features excite;
4. Provide the best analysis for different target spark, an arc or a combination of excitation waveforms;
5. Discharge current: 400 A Max.
2.4 Data Acquisition System
1. High performance ARM data processor, with ultra high-speed data acquisition and control functions
2. High performance CCD solid-state detection technology, spectrum bands within the full spectrum reception;
3. External computer (optional);
4. FPGA and high-speed data communication technology, data is read into a powerful, test data is read as a whole a short time.
2.5 Analysis Software
1. CCD-based multi-language Windows system full spectrum graphical analysis software, convenient and practical;
2. Comprehensive management control of the entire measurement process and provide users with powerful data processing capability and test report output capacity;
3. Instrument can be configured with multiple factory calibration curve and more material analysis and advanced solutions;
4. Software to achieve full spectrum of detection, intelligent deduction interference, buckle dark current, background and noise algorithms to improve analytical instruments;
5. Complete automatic system diagnostics;
6. Comprehensive database management functions can be easily query, summary data;
7. Intelligent correction algorithms to ensure stable and reliable instrument;
8. Complete spectrum of information and interference deduction algorithm to ensure more accurate instrumental analysis;
9. Adapt to the latest Windows operating systems.
3. Elements and the scope of instrumental analysis
Program |
Fe-Low alloy |
Fe-Cr-Ni steel Cr-Ni |
||
Elements |
Min |
Max |
Min |
Max |
C |
0.006 |
1.3 |
0.008 |
2.5 |
Si |
0.01 |
3.9 |
0.09 |
4 |
Mn |
0.03 |
2.1 |
0.12 |
16 |
P |
0.002 |
0.12 |
0.003 |
0.3 |
S |
0.002 |
0.16 |
0.001 |
0.4 |
Cr |
0.01 |
4.5 |
7.4 |
32 |
Ni |
0.004 |
4.4 |
0.8 |
48 |
Mo |
0.004 |
1.3 |
0.08 |
4.2 |
Al |
0.003 |
1.5 |
0.005 |
1.7 |
Cu |
0.002 |
0.5 |
0.05 |
4.5 |
Co |
0.001 |
0.5 |
0.008 |
17 |
Ti |
0.002 |
1.2 |
0.005 |
1.1 |
Nb |
0.002 |
0.3 |
0.02 |
2 |
V |
0.003 |
0.9 |
0.02 |
9.5 |
W |
0.03 |
2.1 |
0.002 |
4.1 |
Pb |
0.003 |
0.03 |
0.001 |
0.02 |
Mg |
0.001 |
0.14 |
0.001 |
0.14 |
B |
0.006 |
0.02 |
0.007 |
0.02 |
Sn |
0.001 |
0.09 |
0.003 |
0.05 |
Zn |
0.002 |
0.04 |
0.006 |
0.08 |
Sb |
0.002 |
0.02 |
0.0005 |
0.022 |
Fe |
(Remain) |
(Remain) |
||
Notes:
(1) The table filled in accordance with contract demand of customers;
(2) If the customer has control sample needs to provide control sample number, by the customer to buy their own; for example, sales staff and buy, the control sample Shanghai shipped separately;
(3) If the client application is a special application, and are willing to cooperate to provide samples for curve development, the customer must provide accurate sample elements in the table, and to ensure uniformity of the sample, but not as an instrument of this type of curve acceptance criteria;
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