Continuous and real-time measurement of BOD in water without the need for reagents!
It is possible to continuously measure BOD (Biochemical Oxygen Demand) without using reagents. 【Measurement Method】 This analytical device consists of a light source, sample cell, and light detector. The light incident on the sample is absorbed by components in the water, and by measuring the transmitted light with the detector, a BOD equivalent value based on the absorbance in the sample is calculated. A long-life LED is used as the light source, achieving high measurement accuracy through a 180° optical method compliant with international standards. Additionally, an automatic wiper mechanism removes bubbles and dirt adhering to the optical window, maintaining a clean state at all times, which balances precision maintenance and reduced maintenance load. 【Features】 ■ Continuous and real-time measurement of BOD without reagents ■ All-in-one compact housing with built-in transmitter and sensor ■ Equipped with an automatic wiper to keep the optical window clean and maintain stable measurements ■ Equipped with RS485 digital communication ■ Low power consumption design, ideal for outdoor and long-term operation
Inquire About This Product
basic information
【Measurement Range】 ■SMR46-1(20mm): 0~25mg/L ■SMR46-2(5mm): 0~200mg/L ■SMR46-3(1mm): 0~500mg/L ■SMR46-4(0.3mm): 0~1,000mg/L 【Accuracy】 ±5% of standard solution
Price range
Delivery Time
Applications/Examples of results
■Drinking water ■Surface water ■Industry ■Water treatment ■Wastewater
catalog（1）
Download All Catalogs
Company information
Sunny Trading has consistently specialized in the import and sales of automatic control and labor-saving equipment since its establishment in 1961, actively introducing the latest high-performance machinery and equipment from Europe and the United States to the domestic market. The components for production machinery that we handle are widely adopted in industries such as machinery, electrical, and chemical, and we take pride in our extensive delivery track record to national government agencies, universities, research institutions, and the aerospace industry. The delivered parts are incorporated into machines to complete large production facilities, but confirming the compatibility of the products is essential for this process. We always strive to provide appropriate products by investing technical know-how and time for specification confirmation between overseas manufacturers and our customers. Additionally, we take responsibility for follow-up services, including on-site inspections of delivered products and maintenance. Unlike general trading companies that simply import and sell goods, we pride ourselves on being a trading company with engineering capabilities. Products are commercialized as machines by manufacturers, and they are actively utilized in core industries such as semiconductors, steel, shipbuilding, aerospace, packaging, logistics, and chemicals.
![Inline Process Analyzer [Pulp and Paper Applications]](https://image.mono.ipros.com/public/product/image/8b8/2000278693/IPROS00095928621014031100.png?w=280&h=280)
![[For the pharmaceutical manufacturing industry] Digitizing entry management in oxygen-deficient hazardous work.](https://image.mono.ipros.com/public/product/image/20a/2001525768/IPROS14827379347403299223.jpg?w=280&h=280)
![[For the food manufacturing and beverage manufacturing industry] Digitizing the management of oxygen deficiency hazard work in tank entry.](https://image.mono.ipros.com/public/product/image/bf8/2001525769/IPROS12773363766147418267.jpg?w=280&h=280)
