Introducing the Compost Degradation Tester GBDA-180W: Unlocking Precise Biodegradability Analysis
Overview The Compost Degradation Tester GBDA-180W employs the gravimetric method, a professional approach utilising small reactors to gauge carbon dioxide emissions. Tailored for determining the ultimate biodegradability of various test materials, it excels in analysing degradable plastics and bio-based materials such as lunch box garbage, waste ground film, plastics with plasticisers, and pigment additives.
Executive Standard In adherence to industry benchmarks, GB/T19277.2-2013 and ISO 14855-2:2007, the GBDA-180W sets a high standard for precise biodegradability testing.
Testing Principle The test material combines inoculum of decomposed compost with inert materials, creating an environment conducive to biodegradation. Controlled parameters such as humidity, oxygen permeability, and temperature drive the microorganism-mediated reaction. Oxygen is transformed into carbon dioxide, discharged through respiration, and quantified using a gravimetric method with an absorption device equipped with soda lime and sodium talc. Regular measurements yield accurate decomposition rates.
Reaction System Channels: 18 units
Temperature Range: Room temperature -80℃, Stepping 0.1℃
Temperature Control Accuracy: ≤±0.2℃
Reaction Flask Volume: 500 ml
Testing Systems Scope: 0~4200g
Detection Accuracy: ±0.01g
Power: 200V AC
Power Frequency: 50/60 Hz
Working Humidity: <60%
Working Temperature: 5-40℃
Total Power: 3 KW
Size: 2700mm×560 mm×1800 mm
Gravimetric method for precise carbon dioxide measurement
Water bath temperature control for accurate adjustments from room temperature to -80℃
18-channel detection system for enhanced experimental efficiency
Application Field The GBDA-180W finds its application in diverse fields such as:
Biodegradability analysis of degradable plastics
Assessment of bio-based materials like lunch box garbage and waste ground film
Testing plastics with plasticisers and pigment additives
Choose the Compost Degradation Tester GBDA-180W for advanced, reliable, and efficient biodegradability analysis across a range of materials. Experience the future of precise environmental testing with our cutting-edge technology!