High-precision BOD measurement/biodegradation testing device suitable for evaluating plastics.
Achieving higher precision than conventional methods with a unique measurement approach! Compliant with various ISO and OECD standards.
The "BPC Blue," a high-precision BOD measurement/bio-degradation testing device from BPC Instruments, which we handle, is a device that can determine biodegradability using a unique measurement method different from existing BOD measurement devices. Measurement, analysis, and graph output are automatically performed by the built-in software! We have a track record of deliveries to domestic testing and research institutions. Testing in accordance with various standards such as OECD test guidelines and ISO (JIS) is possible. *For more details, please refer to the catalog. Feel free to contact us as well.
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basic information
【Main Use Cases】 ■ Biodegradability testing and BOD value measurement of various materials Examples: Biodegradable plastics, biodegradable polymers, etc. 【Measurement Method】*Automatically performed - Aerobic conditions CO2 generated from biodegradation is absorbed by a NaOH solution at the top of the reactor, and the volume of O2 introduced into the reactor from the gas bag due to the generated negative pressure is measured with a micro gas flow meter. The BOD value is calculated from the measured O2 volume. The biodegradation degree is calculated from the ratio of the continuously measured BOD value to the ThOD (theoretical oxygen demand). - Anaerobic conditions Under anaerobic conditions, the sample decomposes in a sealed reactor, and the generated biogas is measured with a micro gas flow meter. The volume of CO2 and CH4 measured here is used to calculate the amount of gaseous carbon contained within, and the biodegradation degree is calculated. *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
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Applications/Examples of results
Biodegradability testing and BOD value measurement of various materials such as biodegradable plastics and biodegradable polymers. Experience in supplying to domestic testing institutions and research organizations.
catalog（1）
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Company information
As an import trading company of electronic components and sensors for 50 years, Sankyo International has always pursued and supplied products that meet our customers' needs. To ensure that our customers can use our products with confidence, we will enhance our aftercare services and continue to strive to earn even more trust from our customers.