Spectrophotometer "DR3900" for total nitrogen, total phosphorus, COD, nitrate, etc.
HACH products
Compact and multifunctional! A spectrophotometer that allows anyone to easily and quickly measure various samples.
The "DR3900" is a spectrophotometer equipped with a variety of functions in a compact device. The main unit has programmed analysis methods for heavy metals, inorganic ions, and organic substances, allowing for measurements when combined with reagents provided by HACH. Additionally, users can input their own calibration curves beyond the built-in programs. Analysis methods can be set according to the samples. 【Features】 ■ Pre-installed analysis programs (many dedicated reagents available) ■ Capable of accommodating user-specific analyses ■ Wavelength scanning function included ■ Equipped with a color touch panel (7-inch TFT LCD screen) ■ Compatible with a variety of measurement cells *For more details, please refer to the PDF document or feel free to contact us. 【Measurement Items】 Total nitrogen / Total phosphorus / Nitrate / Ammonia / COD (Permanganate method) / Silica / Cadmium / Residual chlorine / Iron / Copper / Volatile acids / Hardness / Phosphate, and approximately 70 other items.
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【Other Features】 - Standard equipped with USB and LAN - Automatically recognizes barcoded reagents - User-defined programs can be saved up to 100 programs - Can examine the absorbance characteristics of samples - Useful for confirming the impact of coexisting components on measurement results and for considering measurement methods - Easy to see and use with a Japanese display operation screen *For more details, please refer to the PDF document or feel free to contact us.
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【Application Examples】 ■ Factory wastewater measurement ■ Environmental measurement ■ Drinking water quality measurement ■ Agricultural-related measurement ■ Aquaculture water quality measurement *For more details, please refer to the PDF document or feel free to contact us.
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Toa DKK was established in 2000 through the merger of Toa Electric Wave Industry Co., Ltd. (TOA) and DKK-TOA Co., Ltd. (DKK). Our products are active in the fields of environment (water, air, gas) and medical applications. Utilizing our unique core technology, the "electrochemical sensor," we provide products and services that meet our customers' needs. We will continue to strive to be a company that contributes to the preservation of the global environment and the realization of a healthy lifestyle.