Product description, technical parameters and configuration

1, the main configuration and accessories:

Single-channel scanning inductively coupled plasma optical emission spectrometer based on photomultiplier PMT detector, high-frequency generator, auto-tuning, providing software with Chinese and English operating interface;

Special automatic temperature control circulating cooling water system;

Argon gas

Cooling water pipe

High-sensitivity sampling system (high-efficiency imported atomizer plus double-barrel atomization chamber).

2. Main technical parameters:

Benchtop, vertical plasma observation system.

The plasma flame can be adjusted in two dimensions (controlled by a computer) and the "instrument diagnostics" function can be used to observe the adjustment results in real time.

Precision : Outperform national certification regulations A standard

Stability : Superior to National Acc

Resolution: At Mn 257.610 nm, the full width at half maximum is ≤ 0.008 nm (3600 line grating).

≤0.015 nm (2400 line grating).

All elements meet the national standard A standard, and some elements such as Ba detection limit is far lower than the national A standard

Line flexibility: Qualitative, semi-quantitative and quantitative analysis of the spectral lines of the analytical elements. With thousands of lines, you can choose the appropriate line according to your needs and preferences, avoid possible interference, provide you with more choices, more reasonable recommendations, and make the test more professional and accurate.

3, sample introduction system:

Torch: integrated. There are several models available depending on the size of the center channel

Nebulizer: high-efficiency imported atomizer, multiple models available, high salt, HF, etc.

Spray chamber: Double cylinder spray chamber, optional cyclone spray chamber

Total argon consumption: Total argon consumption less than 14 L/min

Peristaltic pump speed can be adjusted according to the demand flow setting (ie according to the injection speed setting, intuitive, accurate)

4, RF generator and plasma:

Type: Solid-state RF generator, water-cooled, auto-tuning, with various safety protections such as overload and over-temperature.

Output power: 800W~1600W, continuously adjustable, adjustment accuracy is 2W

Plasma gas, auxiliary gas, carrier gas opening and flow are software controlled, and ignition and fire suppression are also controlled by software.

5, optical system:

Optical stability: Designed with a sample introduction system on a single platform, the entire optical system has shock-proof measures, and the general ground vibration does not affect its analytical performance. At the same time, an additional set of shock protection is added to stabilize the foot pads of the instrument, which serves the purpose of secondary shock protection.

Temperature stability: ±0.1°C.

The minimum step is 0.0004nm

6, control software:

The software is easy to operate and intuitive. It has qualitative, semi-quantitative, and quantitative analysis functions. It has instrument diagnostic and optimization functions. The software has full Chinese language and can be switched as needed. The report format output format is pdf, excel, electronic file or direct print, and can be a Chinese template. The control software can run under the Chinese version of Windows 7 and run under XP. The software comes with an autosampler control interface.

Analysis of spectral lines: with spectral trace function, background subtraction function; curve fitting: measurement methods have peak height, peak area two different options;

Analysis parameters: Select different integration time, negative high pressure, scanning step, and attenuation values for different spectral lines.

Analytical parameters: Real-time wavelength correction is automatically performed for each spectral line measurement to ensure accurate measurement peaks.

Automatic attenuation: Each spectral line can be automatically attenuated.

Fully automatic safety protection function, instrument communication and control adopts control card, the observation position is controlled and optimized by software, and it has the function of controlling peristaltic pump speed. It can be used in conjunction with the Skyray AS100 Autosampler to control sample switching, cleaning, and sample introduction.

Instrument diagnostic software and network communications, data reprocessing capabilities, automatically generate test reports.

The software has a data file management function, supports data backup, recovery, deletion, and supports the text format output. The format class is optional and can also be printed out.