Optical system 

High performance holographic diffraction grating with 2700 grating lines/mm, primary dispersion rate: 0.74nm/mm, secondary dispersion rate: 0.37nm/mm

Focal length: 500 mm

Spectral wavelength: 130-800 nm; The specific configuration range is selected by the actual customer application

Single CCD 3648 pixels, with a maximum resolution of 16 * 3648 pixels

All optical system automatic tracing

A sealed vacuum chamber can avoid interference from dust and light

Temperature stabilization system, constant temperature in the light chamber: 33 ℃± 0.1 ° C

Using special materials to cope with drift

Installing damping rubber pads in the light chamber to prevent vibration

Direct optical path design, no need for fiber attenuation, good long-term stability of data, small curve drift, simple and easy to maintain design

Spark table (excitation table)

An open spark excitation table that can analyze samples of various shapes weighing up to 20KG

Argon gas blowing spark table, low argon gas consumption

The static argon blowing design ensures that the heating time is less than 5 minutes

Electrodes are easy to disassemble and maintain

Convenient sample holder with safety protection, cannot be triggered due to abnormal placement

Equipped with intelligent control inflation system: tidal flushing method, the cold engine (shut down for 12 hours) starts for no more than 30 minutes, the hot engine starts for about 5 minutes, and the ultra-low standby flow rate is less than 60ml/min

Adapters for different samples can meet the needs of various samples (optional), and can analyze wires with different straight lines

Spark power supply

The computer automatically controls the spark source and can set various parameters based on the test material

Semiconductor controlled discharge excitation

1 to 100 A plasma current

Discharge parameters are password protected

Adjustable excitation parameters

A stable spark light source system is not affected by fluctuations in the power supply system

The excitation parameters are calibrated and controlled by the excitation line and analysis program

Analysis time: 15-30 seconds

Two excitation frequency designs, high and low, with adjustable spark frequency of 20-1000Hz

Control, electronic acquisition, and data readout systems

Spark duration adjustable from 10-10000us

Microprocessor controlled multi-channel integration and data acquisition system

High speed 16 bit analog-to-digital converter

ISP mixed signal Flash microcontroller 100MHz

High speed USB data transmission design

Up to 16 high-performance CCD detection modules, customizable

WinLab analysis software

Used under the Windows operating system

Office operating habits software, user-friendly graphical interface

Monitoring and controlling instrument status, self diagnostic function

Process and calculate instrument data

Simultaneously measuring each element and background

Calculating the correction curve for each element requires consideration of various matrices (reference lines)

Spectral line database

Reference Material Database

Historical data database

Graphics processing function, automatically calculating channel strength and deducting background strength

Automatic optical path calibration function

Create or modify analysis programs

Curve calibration fitting

Matrix correction

Correcting interference between elements

Standardization function

Sample control correction function

Measurement data processing function

Statistical calculation function, calculating mean, standard deviation, and relative standard deviation

Support the calculation of C equivalent or other parameters

Analysis results of labeling beyond the calibration curve range

Display test results and statistical values

Edit sample information, print according to the editing template, or save to the historical database function

Data transmission to external computers or central system functions

Users can add curves of metal material grades for other alloy substrates as needed on site

Source

220V+/-10%, single-phase, 50/60 Hz, 10 A, 1.0 KVA

Laboratory environment

Temperature: 10-30 ℃

Relative humidity: 20-80%

Specifications

Size: 1260mm * 900mm * 500mm

Weight: approximately 184 Kg

Main features:

Excellent and fast analytical performance (only 15-30 seconds);

Dynamic range: from ppm to%;

The open spark stage and special small sample fixtures ensure that the instrument is suitable for analyzing metal samples of various shapes;

Precision: better than 1% deviation;

Excellent nitrogen element analysis performance;

High stability and reliability;

Multiple high-performance CCD detector systems can be optionally equipped, with up to 16 CCD detectors according to application requirements, increasing the flexibility of instrument matrix and element analysis upgrades;

High level standard calibration;

PC controlled variable frequency high energy pre spark (HEPS);

High precision temperature and pressure control;

Advanced software features, easy to operate, and easy to master;

Suitable for analysis of various metal materials;

Motivation platform:

An open spark stage that can analyze samples of various shapes weighing up to 20Kg;

The electrodes are easy to disassemble and maintain;

Argon gas blowing spark table, supporting fast sample replacement;

Adapters for different samples can meet the needs of various samples (optional);

Excitation light source: (Patent number: ZL201220433642.7)

Fully automatic control of spark source;

Semiconductor controlled discharge excitation;

Low argon gas consumption ranging from 1 to 100 A;

Convenient use of sample ionization current;

The discharge parameters are password protected;

Special analysis requirements may have different excitation parameters;

Spark light source discharge is stable and not affected by fluctuations in the power supply system;

The excitation parameters are calibrated and controlled by the excitation line and analysis program;

Spark sources can have multiple parameter settings;

Spark frequency: 200 to 1000 Hz (controllable);

Spark duration 10-10000 us (controllable);

Spectrometer control system and data readout system:

The electronic system has multi-channel integration and data acquisition functions controlled by microprocessors;

High speed 16 bit analog-to-digital converter;

ISP mixed signal Flash microcontroller 100MHz;

Multiple connection sources;

High speed readout and high-speed USB interface support for fast data control and processing systems;

Up to 16 CCD modules, to be selected by the manufacturer according to the application situation;

WinLab10 analysis software:

Calculating the correction curve for each element requires consideration of various matrices (reference lines);

Intelligence: Standardization can be achieved with a set of standard samples;

Easy to operate user graphical interface;

Create or modify analysis programs;

Common operation function keys;

Optional output methods (intensity, intensity ratio, uncorrected concentration, corrected concentration, etc.);

Optional concentration units (ppm,%);

Universal standardization;

Micro standardization;

Correcting interference between elements;

Automatic standardization;

Standard deviation and relative standard deviation functions;

Identification of alloy types (UNI, ISO, DIN, EN, ASTM, JIS, BS, etc.);

Standard sample library;

International Standard Material Library;

Brand identification;

Support the calculation of C equivalent or other parameters;

Element analysis results that exceed the working curve range can be marked;

Equipped with automatic recalibration function based on analysis time or excitation frequency;

Statistical software;

Statistical calculations;

Can print all excitation results or the average result of up to 100 excitations, along with their standard deviation and relative standard deviation;

Hard disk storage facilitates future research and analysis, and can be connected to external computers or central systems;