Top 10 Reasons to Buy SPECTROMAXx Full Spectrum Direct Reading Spectrometer

A series of epoch-making patents and the world's first show the high technical strength of Spike's R&D team and long-term adherence to technological innovation, excellence, and stable and reliable development.

The world's highest market share also shows the brand's wide applicability and excellent reputation, and established the brand's industry authority. Long-term common progress also shows high customer satisfaction with the instrument and after-sales service. Therefore, the selection of the brand first indicates that the performance of the instrument is extremely excellent, and the technical support and after-sales service are stable and reliable for a long time. - Mercedes-Benz BMW in the spectrometer.

2, the principle of analysis

Atomic emission spectroscopy is the most commonly used method for high-speed analysis of chemical elements in the accurate analysis of chemical composition of metal materials. Quality control of metal raw materials and finished products, especially for rapid analysis of pre-furnace products. It has been widely used as the most efficient method for rapid analysis of metal alloy components. Therefore, the analytical test method is also widely used, and the acceptability is the best.

3. Scope of application

In application, SpectroMAXx truly realizes multi-element simultaneous high-precision and fast analysis, which is the best choice for metal industry element content analysis. Optimized configuration, even accurate quantitative analysis of unpredictable metal elements such as Sb, Hg, etc., and non-metallic elements C, P, S, N, Si, equivalent price grades, other brands have lower precision, only a few types of metal elements are detected, or even Detect any non-metallic elements.

4, the excitation source

Different from other brands, SPECTRO adopts digital excitation light source controlled by microprocessor, which can automatically select the optimal excitation condition according to the specific material of the sample, greatly improve the stability of the light source and optimize the excitation effect, and ensure the analysis accuracy of the whole instrument. Extremely fast discharge frequency and excellent energy resolution ensure extremely high speed and accuracy of analysis. The high spark power of 4 kW also ensures the feasibility of analyzing samples (such as cast iron, high silicon aluminum alloy, etc.). . The spectrometers of other brands are all scheduled to have the same excitation condition, ignoring the difference in excitation effect and the stability of the light source caused by the difference in excitation conditions of different materials.

5, testing conditions to ensure

Spectro launched the first non-vacuum laboratory direct reading spectrometer, which has attracted worldwide attention. The current other brands still stay in the direct reading spectrometer stage of vacuum optical systems; vacuum system oil vapor pollution is unavoidable, and instruments need to be extremely Good sealing, the sealing gasket is expensive, it needs to be inspected regularly, and the source of the fault caused by the pump and the sealing ring is increased, and the vacuum pump is a mechanical motion system, which is inevitable for long-term use. The pump is very noisy. The internal pressure of the instrument is negative and unstable. If it is suddenly powered off, it may cause reverse suction, and the consequences are unpredictable. Spike's patented inflatable optical system design overcomes all the drawbacks of the vacuum system due to the vacuum system.

6, line transmission

The optical fiber is soft and flexible, and is not afraid of vibration, and the optical fiber transmits optical signals through total reflection without losing information, and the transmission distance is long and the working radius is large. Many other manufacturers use only one beam of light and then split and detect it in the same vacuum chamber. On the one hand, the spectroscopic effect is poor. On the other hand, the lack of vacuum or fluctuation will significantly affect the detection of the spectral line. Some manufacturers still use a low-cost concentrating mirror as a lighting system. The relative position deviation and the cleanliness of the concentrating mirror also cause spectral loss and interference.

7, optical system

The grating is the key to the spectroscopic system. As the world's largest grating manufacturer, the grating first guarantees the absolute advantage of the grating used by the Spectro. The optical system performs its duties and is the first to use a flowing argon UV optical system to ensure UV detection conditions.

8, detection system

The photomultiplier tube detector has a one-to-one correspondence with the channel, and the detection limit is low, but its own volume determines its number is very limited, so the elements that can be analyzed also need to be preset, which is very demanding for user selection, and it is very difficult to expand later. Reserved channel), the photomultiplier tube will also have aging problems, the price has been more than 10,000, and does not include maintenance and replacement costs.

The charge-coupled device (CCD) was developed by Bell Labs, Fairchild and Radio Company in 1971. Its development and application have been amazingly developed. It is the photoelectric conversion component of the imaging system. It has many advantages such as small size, light weight, low power consumption, high sensitivity, wide spectral response range and large dynamic range. CCD applications are becoming more widespread and have been adopted in ICP spectrometers, replacing the original photomultiplier tubes. CCD will be the development trend of various spectral detectors.

9, measurable elements

SpectroMAXx delivers true full spectrum: simultaneous multi-element analysis. Accuracy is achieved at the level of atomic absorption spectrometers (which are costly and require the preparation of liquid phase samples). Other branded products can only test several of the most common metal elements and are basically unable to detect non-metallic elements.

10, software operation

SpectroMAXx specializes in the metal industry. The software is highly targeted and powerful. It has a variety of analysis modes, adapts to various metal industry analysis requirements, and is easy to learn and fast. It is the industry's most friendly spectrum analysis software. It is equipped with data management software, which can realize various output and re-processing of data. The test interface is separated from data management, and each has its own functions, which is convenient for operation. This is also difficult to achieve with other brands. After decades of experience accumulation and technical improvement, it has already taken the lead in the same industry. The only newly upgraded fifth-generation MAXx instrument that can provide Chinese and English optional operating software is designed to be user-friendly in terms of intelligent detection of faults and argon gas savings: in terms of fault detection, there is the entire bottom left of the computer screen. The online status display of the instrument. If it is green, it indicates that the instrument is normal. If a part is not normal, it will be displayed in red. When the mouse is placed up, the spare parts of the part will be displayed.

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