The advantages and disadvantages of the spectrum analyzer

In recent years, the spectrum analyzer has been widely used in agriculture, animal husbandry, food, chemical industry and other fields, which provides a broad space for scientific research, teaching, etc., then what is the public spectrum of the spectrum analyzer? Why can we get everyone's favorite and Applied to multiple areas?

Spectrometer advantages:

1. The sampling method is flexible. The detection and analysis of rare and precious metals can save the loss caused by sampling.

2. The test rate is high, multi-channel instantaneous multi-point acquisition can be set, and real-time output through the calculator.

3. Non-destructive testing can be done for some mechanical parts without damaging the sample for nondestructive testing.

4. Faster analysis, more suitable for pre-fire analysis or field analysis, so as to achieve rapid detection.

5. The accuracy of the results of the analysis is to establish <br> <br> spectrum analyzer based on chemical analysis of the shortcomings of standards
1. It is difficult to accurately detect non-metals and elements between metals and non-metals.

2. It is not the original method and cannot be used as an arbitration analysis method. The test results cannot be used as the basis for national certification.

3. Due to the relatively monopolized factors of the products of various companies, the purchase and maintenance costs are relatively high, and the cost performance is relatively low.

4. A large number of representative samples are required for chemical analysis modeling, which is obviously impractical for small batch sample testing.

5. The model needs to be constantly updated. The model will also change when the instrument changes or the standard sample changes.

6. The cost of modeling is very high, and the test cost of the three-element analyzer is relatively large. Of course, the test cost will drop when a large number of samples are tested.

7. Affected by external or internal factors such as the parameters of the optical system, the curve nonlinear problem often occurs, which has a great influence on the accuracy of the detection result.

The above are some of the advantages and disadvantages of the spectrum analyzer. According to the survey of North and South instruments, a number of users who use this instrument have found that everyone thinks that it is accurate, portable, and fast, so I think this is the biggest advantage of the spectrum analyzer. .