NJ-QP880Full spectrum direct reading spectrometer-南京诺金高速分析仪器厂

NJ-QP880Full spectrum direct reading spectrometer

Nj-qp880 full spectrum direct reading spectrometer adopts the standard design and manufacturing technology, and adopts the CMOS signal acquisition components of Hamamatsu company of Japan. Each CMOS can set the number of sparks independently, which is synchronous with the first-class technology of good spectrometer. It adopts vacuum chamber design and full digital excitation light source. This CMOS spectrometer not only contains the full spectrum characteristics of CCD spectrometer, but also has the very low detection limit of PMT spectrometer for non-metallic elements. The whole machine is reasonable in design, easy to operate and has the advantages of accurate data and good long-term stability.
1. Optical system
Full spectrum optical system with 1.1 pa-runge structure
1.2 maximum wavelength range (140-680) NM
1.3 High Performance CMOS detector
1.4 resistance to environmental temperature change
1.5 integrated light room design, CMOS detector to ensure the short wave performance
1.6 constant temperature control of light chamber, constant temperature is 34 ℃
2. Sample excitation stage
2.1 the special design of the excitation chamber makes the cleaning of the sample room / excitation chamber more convenient;
2.2 the optimized argon gas circuit design ensures the effective cooling of the excitation platform and the effective entry of the metal dust generated in the excitation process into the filter; makes the sample excitation more stable, and greatly reduces the intake of metal dust by human body, which is conducive to the health and safety of operators;
2.3 smaller excitation space makes argon consumption smaller;
2.4 easy to use sample fixture
2.5 it has the function of self purging the electrode, which makes the service life of the electrode longer and the cleaning of the electrode easier
The excitation aperture of 2.6 13 mm is more convenient for sample analysis
2.7 the open sample excitation platform can adapt to the analysis of samples of various sizes and shapes;
2.8 the structural design of the lens part makes it more convenient to disassemble and wipe the lens, and the argon washing design can extend the lens cleaning cycle.
3. Digital light source
3.1 pulse synthesis full digital light source (programmable pulse full digital light source), with high frequency up to 1000Hz;
3.2 high energy pre ignition technology (HepS);
3.3 optimized design of control and power circuit, perfect excitation safety protection function
3.4 provide better spark, arc or combined excitation waveform for different analysis targets
3.5 frequency: (100-1000) Hz
3.6 discharge current: maximum 400 a
4. Data acquisition system
4.1 high performance DSP processor with ultra-high speed data acquisition and control function
4.2 single spark acquisition and spectrum delay acquisition to achieve more optimized element content measurement
4.3 external computer (user's choice)
4.4 high speed Ethernet data transmission
5. Analysis software
It is convenient to operate windows based software;
5.2 complete automatic system diagnosis function
5.3 perfect database management function, easy to query and summarize data
5.4 intelligent calibration algorithm to ensure the stability and reliability of the instrument
5.5 complete spectral line information and interference deduction algorithm to ensure more accurate instrument analysis
5.6 adapt to Windows operating system

NJ-QP880Full spectrum direct reading spectrometer

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