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Mana yang lebih baik untuk penganalisis kualitas air dengan banyak parameter atau parameter tunggal?

 Aug 14, 2020

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Pertama, dari segi biaya, peralatan analisis multiparameter dapat menganalisis banyak data sekaligus, sedangkan peralatan parameter tunggal hanya dapat menganalisis satu parameter kualitas air dalam satu waktu. Jika Anda perlu menganalisis beberapa parameter, Anda perlu mengganti peralatan bolak-balik, dan menambahkan reagen analisis yang sesuai ke sampel setiap kali. Oleh karena itu, biaya eksperimen seringkali jauh lebih tinggi daripada instrumen multi-parameter.

water quality test meter

Kedua, dalam hal keakuratan data analisis, penganalisis kualitas air multi-parameter mendeteksi beberapa data solusi secara bersamaan. Oleh karena itu, beberapa kesalahan mungkin terjadi dalam analisis, terutama ketika frekuensi analisis tinggi. Penganalisis parameter tunggal mendeteksi data tunggal dari solusi, dan faktor yang mengganggu hasil analisis sangat kecil, sehingga data pada dasarnya tidak salah. Namun, sebagian besar penganalisis kualitas air multi-parameter diukur dalam batch, dan gangguan antar parameter kecil. Meskipun pengoperasiannya mudah, kesalahan data dari hasil analisis sangat berkurang.

First, from a cost perspective, multi-parameter analysis equipment can analyze multiple data at a time, while single-parameter equipment can only analyze one water quality parameter at a time. If you need to analyze multiple parameters, you need to change the equipment back and forth, and add corresponding analysis reagents to the sample each time. Therefore, the experimental cost is often much higher than the multi-parameter instrument. Secondly, in terms of the accuracy of the analysis data, the multi-parameter water quality analyzer detects multiple data of the solution at the same time. Therefore, some errors may occur in the analysis, especially when the analysis frequency is high. The single parameter analyzer detects the single data of the solution, and the factor that interferes with the analysis result is very small, so the data is basically not wrong. However, most of the multi-parameter water quality analyzers are measured in batches, and the interference between the parameters is small. While the operation is convenient, the data error of the analysis results is greatly reduced. Therefore, these two water quality analyzers have their own characteristics. If you want to save costs or just preliminarily test multiple water quality data, you can choose multi-parameter testing equipment. If the requirements for water quality analysis results are relatively high, you can consider using a single analytical instrument

Oleh karena itu, kedua alat analisa kualitas air ini memiliki karakteristiknya masing-masing. Jika Anda ingin menghemat biaya atau hanya menguji beberapa data kualitas air sebelumnya, Anda dapat memilih peralatan pengujian multi-parameter. Jika persyaratan untuk hasil analisis kualitas air relatif tinggi, Anda dapat mempertimbangkan untuk menggunakan instrumen analisis tunggal

First, from a cost perspective, multi-parameter analysis equipment can analyze multiple data at a time, while single-parameter equipment can only analyze one water quality parameter at a time. If you need to analyze multiple parameters, you need to change the equipment back and forth, and add corresponding analysis reagents to the sample each time. Therefore, the experimental cost is often much higher than the multi-parameter instrument. Secondly, in terms of the accuracy of the analysis data, the multi-parameter water quality analyzer detects multiple data of the solution at the same time. Therefore, some errors may occur in the analysis, especially when the analysis frequency is high. The single parameter analyzer detects the single data of the solution, and the factor that interferes with the analysis result is very small, so the data is basically not wrong. However, most of the multi-parameter water quality analyzers are measured in batches, and the interference between the parameters is small. While the operation is convenient, the data error of the analysis results is greatly reduced. Therefore, these two water quality analyzers have their own characteristics. If you want to save costs or just preliminarily test multiple water quality data, you can choose multi-parameter testing equipment. If the requirements for water quality analysis results are relatively high, you can consider using a single analytical instrument


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Lohand Environment adalah-produsen instrumen pengujian kualitas air dan bahan habis pakai laboratorium yang berbasis di Tiongkok sejak tahun 2008. Kami merancang, memproduksi, dan mengekspor pengukur kualitas air portabel, sensor online, alat pengujian, dan refraktometer digital ke distributor, laboratorium, dan pembeli industri di 60+ negara.