کوانتومتر T7 یا طیفسنج انتشار نوری T7 ما از پمپ خلاء استفاده میکند. از جدیدترین آشکارساز CMOS استفاده می کند که می تواند عناصر UV را بدون پوشش UV تجزیه و تحلیل کند. دقت خوب است.
توضیحات
درمورد دستگاه
کوانتومتر T7 یا طیفسنج انتشار نوری با طیف کامل Noble T7 استاندارد بینالمللی طراحی و فناوری ساخت را اتخاذ میکند.
این دستگاه از پیشرفته ترین دستگاه دریافت سیگنال CMOS از شرکت Hamamatsu ژاپن استفاده می کند. هر CMOS می تواند تعداد جرقه ها را تنظیم کند.
بصورت جداگانه. از طراحی محفظه نور خلاء و منبع نور کامل دیجیتالی استفاده می کند. این طیف سنج CMOS نه تنها
دارای ویژگی طیف کامل طیف سنج CCD است، اما همچنین دارای مزایای طیف سنج PMT است که بسیار پایین است.
حد تشخیص عناصر غیرفلزی طراحی کل دستگاه معقول است. همچنین دارای مزایای بسیاری مانند
عملکرد آسان، نتیجه تست با دقت بالا، پایداری طولانی مدت و غیره
پارامترهای فنی اصلی
| Para-Runge-Roland Circular Full-Spectral vacuum optical system | Optical System |
| High performance CMOS array | Optical System |
| Wavelength Range:120～800nm | Optical System |
| Grating Focal Length:401mm | Optical System |
| Gas Purity Requirement: 99.999% | Argon |
| Gas Inlet Pressure: 0.5MPa | Argon |
| Excitation flow rate 3.5L/min，Maintain flow rate 0.4L/min，Standby flow rate 0.1L/min | Argon |
| Flexible sample clamp design | Spark Table |
| Hole Diameter :13mm | Spark Table |
| Programmable pulse all digital light source | Light Source |
| Discharge Frequency:100~ 1000 Hz | Light Source |
| Discharge Current: Max 400A | Light Source |
| Ignition Pulse:1～14kV | Light Source |
| 168kg | Weight |
| L760W610H1130mm | Dimension |
| （220±20）V AC，50/60Hz 1200W | Working Power |
ویژگی های فنی اصلی
| High Performance Optical System | The arc flame generated by the excitation of optical system is directly introduced into the vacuum optical chamber by the lenswhich realizes the optical path through and effectively reduces the loss of the optical path. High precision CMOS detector can accurately measure the nonmetallic elements such as C, P, S, As, B, N and all kinds of metal elements. The test results are accurate, reproducible and long-term stable. |
| Automatic Optical Path Calibration | Automatic optical path calibration.Optical system automatic spectral line scanningto ensure the correctness of the receiving and eliminating the tedious peak scanning work. The instrument automatically identifies a particular spectral line and compares it with the original storage line, determines the drift position, and finds out the current pixel position of the analytical line for measurement. |
| Design of Plugged Lens | The vacuum optical system adopts unique incident window and vacuum isolationwhich can be operated in the working state of the vacuum system. The optical lens adopts a plugged lens structurewhich is convenient for daily cleaning and maintenance. |
| Vacuum Chamber Integration | The unique structure of the light chamber makes the volume of the vacuum chamber smallerand the vacuum pumping time is only 1 / 2 compared with the ordinary spectrometer. The integrated design and highprecision processing of vacuum chambers ensure the vacuum status more durable. |
| Vacuum Anti-oil Technology | Multistage isolation vacuum anti-oil technology adopts vacuum pressure differential valve to ensure the vacuum light chamber and vacuum complete isolation when the vacuum pump is not working. The vacuum oil filter device is added in the middle to ensure that the vacuum pump oil does not enter the vacuum chamber and that the CMOS detector and optical elements work in a reliable environment. |
| Open Spark Table | The flexible sample clamp design of the open spark table is designed to meet the sample analysis for various shapes and sizes at the customer site. The analysis of the wire can reach 3mm using a small sample clamp . |
| Jet Electrode Technology | Using the most advanced spray electrode technology in the world and using tungsten electrode.Argon jet flow will be formed around the electrode under the excited state.So the excitation point will not be in contact with the outside air during the excitation processand the excitation accuracy will be improved. By a unique argon gas design, greatly reduce the amount of argon gas consumption and save the customer’s cost. |
| Integrated Gas Path Module | The air path system adopts the free maintenance design of the gas path module instead of the solenoid valve and the flow meter. The self-blowing function of the electrode creates a good environment for the excitation. |
| Digital Excitation Light Source | Digital excitation light source adopts the most advanced plasma excitation light source in the world. The super stable energy is released in argon environment to stimulate the sample. The full digital excitation pulse is used to ensure the ultra-high resolution and high stability output of the sample plasma. The parameters of the light source can be adjusted arbitrarily to meet the excitation requirements of various materials. |
| High-speed Data Acquisition | The instrument adopts high performance CMOS detectorand each CMOShas the function of collecting and analyzing the data. It can automatically monitor and control the operating state of the modules such as temperature, vacuum, argon pressure, light source, excitation chamber etc. |
| Ethernet Data Transmission | The Ethernet card and TCP/IP protocol are used between the computer and the spectrometer to avoid the disadvantages of electromagnetic interference and optical fiber aging. At the same time, the computer and printer are completely externalwhich is convenient to upgrade and replace. Remotely monitor the instrument status, multi-channel control system and monitor all instrument parameters. |
| Prefabricated Working Curve | With different materials and grades of the standard library, the factory prefabricated work curve before delivery which is convenient for installation and commissioning in order to timely production. The analysis program will be different according to the metals and elements.The excitation and test parameter of the instrument has been adjusted well before delivery. According to the analysis program, the optimal test condition can be automatically selected. The scope of analysis is attached to the specification and can be freely drawn or extended according to the standard sample supplied by the user. |
| Fast Analysis Speed | The analysis speed is very fast. It only takes 20s for one test. According to different analysis materials, by setting pre-burning time and measuring time, the instrument can achieve the best analysis effect with the shortest time. |
| Mufti-matrix Analysis | The optical path design adopts a compass structure.The detectors are arranged alternately up and down so that all the spectral lines are received. Even though the hardware facilities are not added, the multi – matrix analysis can be realized. It’s easy to add matrix, material types and analytical elements without hardware cost according to production requirements. |
| Chinese-English Language Software System | The instrument operation software is completely compatible with Windows7/8/10 system. The software is easy to operateeven if no spectrometer knowledge and operational experience.Only after simple knowledge of training can be used. |
لیست اجزای اصلی و مبدا
| No. | Name | Brand | Origin |
| 1 | CMOS Array | HAMAMATSU | Japan |
| 2 | Grating | Zeiss | Germany |
| 3 | Optical Glasses | Zeiss | Germany |
| 4 | Optical Fiber | Agilent | China |
| 5 | Slit | lenoxlaser | China |
| 6 | Filter | TDK | Japan |
| 7 | Pressure Sensor | SSI | China |
| 8 | Valve Block | Airtac | Taiwan |
| 9 | Digital Light Source Modular | Jiebo | Jiebo |
| 10 | Master Control and Data Acquisition | Jiebo | Jiebo |
| 11 | Vacuum Pump | Ulvac | China (Japanese sole proprietorship) |
| 12 | Vacuum Optical System | Jiebo | Jiebo |
| 13 | Firing Station Module | Jiebo | Jiebo |
| 14 | System Software | Jiebo | Jiebo |
| 15 | Computer | Tongfang | China |
| 16 | Printer | HP | China |
| 17 | Standard Samples | National Standard | China or Foreign brand |
