セントラル科学 List of Products and Services

The OxiTop series is a BOD measuring device that automatically converts BOD values based on pressure changes within the sample container. The OxiTop series has been renewed, significantly improving its operability and functionality. Features: ● Adopts pressure sensor method ● Equipped with automatic temperature adjustment function ● Automatically saves measurement values for 5 days ● Completes BOD measurement with a single measurement head OxiTop-i: For general BOD measurement OxiTop-IDS: [For wireless communication measurement] For general BOD measurement, soil respiration tests, OECD/bio-degradation tests, and biogas tests (IDS/B) Topics: [What is a biodegradability test...?] Biodegradation is the process of breaking down organic matter into water and carbon dioxide with the help of microorganisms. A biodegradability test examines the extent to which organic matter decomposes under certain conditions. This test is gaining attention in many fields, including the development and improvement of new products. Recently, the issue of microplastics in the ocean has become a global concern, leading to increased focus on the development of biodegradable plastics. The OxiTop IDS A series complies with [ISO 9408 / OECD 301 F] and has a proven track record in various applications.

The "Quick BOD α5000 model" is a biosensor-type BOD measuring device that utilizes microorganisms from activated sludge (microbial electrode method). The measurement time is short, within 60 minutes. By immobilizing the activated sludge and various bacteria present on-site to use as a microbial film, a high correlation with standard methods can be achieved. In addition to its use as a regular laboratory device, it can also perform stable automatic operation due to its high-precision electronic cooling and heating control function, making it suitable for continuous monitoring. 【Features】 ■ Biosensor type allows for quick measurements ■ Capable of continuous monitoring ■ Reduced maintenance burden ■ User-friendly touch key layout ■ Basic measurement range: 2 to 50 mg/L *For more details, please refer to the catalog or feel free to contact us.

Various industries are advancing the development of biodegradable materials as part of their efforts to address environmental issues. Research on biodegradable plastics is also included as one of the research and development projects under the Moonshot Research and Development Program led by the Cabinet Office (Goal 4). There are challenges with biodegradability testing... - Large testing equipment is required - Requesting external inspection agencies significantly increases costs and time - There is a limit to the number of samples that can be measured simultaneously For those who want to start with simple screening, OxiTop is recommended! - Cost-effective testing can be done in-house - Changes over time can be monitored even during measurement - Automatic recording of measurement values with data logger functionality - Up to 100 samples can be measured simultaneously - Can be conducted under OECD301F testing conditions

● No calibration required, reagent-free measurement ● Ultra-low maintenance design with air cleaning + ultrasonic cleaning method

The IQ Sensor Net system helps collect the necessary data for monitoring and controlling processes by freely combining 21 types of sensors. It supports small-scale operations with 2 sensors up to large-scale processing processes with a maximum of 20 sensors, providing optimal water quality management tailored to users. It also supports remote monitoring, allowing data to be viewed from anywhere using a smartphone, tablet, or computer as long as there is an internet connection. This enables operation from outside the facility when urgent on-site response is needed. Types of sensors: DO (marine water compatible model available), pH/ORP (marine water compatible model available), conductivity (marine water compatible model available), turbidity (marine water compatible model available), color, SS (marine water compatible model available), MLSS, ammonia, nitrate, nitrite, organic matter, sludge interface.