The HT200S High-Speed Digestion (HSD) technology saves analysis time for Chemical Oxygen Demand (COD), Total Nitrogen (TN), Total Phosphorus (TP) and heavy metals, with heating and cooling processes taking only minutes. With a built-in cooler, the HT200S COD digester takes just over 30 minutes to produce COD measurements. The HT200S COD digester is easy and intuitive to operate, with automatic measurement controls that reduce potential human error and allow for more accurate measurements with high data confidence.

• Rapid sample digestion: In actual analytical operation, the HT200S COD digester takes only 35 minutes to remove the sample from the digester and perform the analytical operation. The pure digestion time is only 15 minutes, saving time.
• Safety: The HT200S high temperature digester has an integrated safety lock that automatically locks above 80°C to ensure operator safety.
• Reliable data: The HT200S COD digester can be used with Hash TNTplus pre-made reagents and spectrophotometer. Automatic measurement control minimizes human error, and the HT200S high-temperature digester's fully automatic 10 measurements (including averaging and outlier rejection) prevents errors caused by scratches, dust and fingerprints, making the testing process easy and accurate.