Hach Company Hach QP1680 High-Temperature TOC/TNb Laboratory Analyzer with 65-Position Auto-Sampler

Supplier:  Hach Company LPV448.99.01001

Combined TOC and TNb laboratory analyzer that uses high-temperature catalytic combustion for robust digestion and simultaneous TOC/TNb determination. The instrument includes an integrated 65-position auto-sampler for high-throughput water and wastewater analysis.

• Direct sample injection to minimize carry-over and reduce contamination risk.
• Catalytic combustion oxidation at 720 °C for robust sample digestion.
• Large-diameter sample tubing handles particles up to 800 μm to reduce clogging.
• Integrated stirrer at each sample position to homogenize particle-containing samples before injection.
• Analysis time approximately 4 minutes per sample for efficient throughput.
• Wide measurement range of 0-30,000 mg/L with low detection limits (TC/TIC/NPOC: 50 μg/L; TNb: 20 μg/L).
• Operates within 20-30 °C and 20-80% relative humidity (non-condensing); analyzer power 100-240 VAC, 750 W max.

Catalog No. NC2891851