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QP1680 TOC Total Organic Carbon Detector/Analyzer

Laboratory Instrument

Laboratory Instrument
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QP1680 TOC Total Organic Carbon Detector/Analyzer

Product description
Parameters
Technical indicators

Product Overview:

The QP1680 TOC Total Organic Carbon Detector can provide an integrated TOC (Total Organic Carbon) and TN (Total Carbon) analyzer, as well as measurements of single parameters such as TOC (Total Organic Carbon) or TN (Total Nitrogen). This TOC total organic carbon detector/analyzer uses the principle of high-temperature catalytic oxidative combustion to measure TOC or TN. The integrated automatic sampler and stirring device, along with simple, user-friendly analysis software, enable automated instrument operation. The QP1680 Total Organic Carbon Detector is a new generation TOC (Total Organic Carbon)/TN (Total Nitrogen) detector that combines durability, analytical accuracy, and ease of operation.

 

Target Customer Groups:

The QP1680 TOC Total Organic Carbon Detector is used in quality control laboratories, environmental monitoring stations, university environmental laboratories, third-party water quality research institutes, or testing centers for industrial clients such as petrochemicals.

1. Quality control laboratories for industrial enterprises: Petrochemical, chemical, pharmaceutical, and other enterprises need to monitor production wastewater and process water TOC/TN to ensure production compliance and product quality;

2. Environmental monitoring agencies: Environmental monitoring stations at all levels and third-party water quality testing centers undertake routine TOC/TN monitoring tasks for batch samples of surface water, sewage, etc.;

3. Universities and Research Institutes: University laboratories specializing in environmental engineering, hydrology and water resources, water quality research institutes, conducting research experiments and teaching demonstrations;

4. Municipal water supply units: Water plants and water supply company laboratories monitor raw water and outgoing water TOC to ensure drinking water safety.

 

Instrument Features:

● The QP1680 Total Organic Carbon Detector adopts an integrated design, standardly fitting a 65-bit liquid forest automatic sampler and stirring device, with optional TN total nitrogen modules to save laboratory workstation space.

● Direct injection prevents contact between the sample and the built-in syringe pump, effectively reducing the risk of sample residue.

● The QP1680 Total Organic Carbon Detector features a valveless design, allowing injection of particle samples with a particle size not exceeding 800 μm, thereby expanding its range of applications and reducing clogging.

● The combustion components are robust and durable, ensuring sample oxidation and protecting catalysts.

● Intuitive software interface makes operation, data analysis, and system diagnostics of the QP1680 Total Organic Carbon Detector simple and easy to use.

● Plug-in common spare parts ensure efficient and efficient daily maintenance and follow-up for the QP1680 Total Organic Carbon Detector.

 

Application Areas:

The QP1680 Total Organic Carbon Detector is widely used in industries such as petrochemicals, industrial wastewater, domestic sewage, surface water, groundwater, and tap water.

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Technical Specifications
Model QP1680-TOC QP1680-TOC/TN QP1680-TN
Parameters TOC TOC、TN TN
Oxidation method 680 °C high-temperature catalytic combustion method 720 °C high-temperature catalytic combustion method 720 °C high-temperature catalytic combustion method
Measurement method NDIR (Non-dispersive Infrared Detection). TOC:NDIR (Non-Dispersive Infrared Detection)
TN: chemiluminescence
Chemiluminescence
Analysis time Takes about 3 minutes About 4 minutes Takes about 3 minutes
Gas consumption 200 mL/min** 250 mL/min** 200 mL/min
** An additional 300 mL/min is required when preparing samples for NPOC determination.
Carrier gas requirements Minimum purity is 99.998% (4.8).
Temperature Maximum furnace temperature 1050 °C (depending on configuration).
Measurement range TC、TIC、NPOC、TN:0 - 30000 mg/L
Repeatability 0-10 mg/L, TC、TIC、NPOC, TN : < 5% ; > 10 mg/L, TC, TIC, NPOC, TN: < 2%.
Injection volume 10 - 1000 μL
Storage temperature -20 - 60 °C
Working conditions 20 - 30 °C; Relative humidity: 20–80% (no condensation).
Specifications and standards TOC:ASTM D7573、EN 1484、EPA 415.1、EPA 9060A、ISO 8245、SM5310B、NEN-ISO 20236、HJ501-2009
TN:ASTM D8083、EN 12260、ISO 11905-2、NEN-ISO 20236
Power supply Analyzer: 100 - 240 VAC, 50/60 Hz, 16 A, with protective grounding
PC: 100 - 240 VAC, 50/60 Hz, 1.6 A, with protective grounding
Monitor: 100 - 240 VAC, 50/60 Hz, 1.6 A, with protective grounding
Power Analyzer: maximum 750 W
PC: up to 90 W
Monitor: up to 100 W
Size 440 mm x 380 mm x 700 mm (height x width x depth).
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