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HS-Korea Co., Ltd. is a total environmental service company that realizes a clean and clear world.

Water quality measuring equipment

HATA-4000A
Online TOC Analyzer

The HATA-4000A, a continuous automatic total organic carbon (TOC) analyzer using the UV persulfate oxidation method, is an automated measuring device that complies with the water quality pollution process testing standard, “Total Organic Carbon – Continuous Automatic Measurement Method.” The HATA-4000A minimizes quantitative error in the analysis sample by using a metering pump and sample loop system, and improves precision through a sensor measurement value correction function according to the transport gas flow rate. It is a measuring device developed to perform total organic carbon measurements accurately and easily. It can be widely applied from river water to wastewater by applying the UV persulfate oxidation method, and it is a product optimized for water quality TMS sites that reflect the latest revised water quality pollution process testing standard.
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    Approval on model : No. WTMS-TOC-2020-4

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    Obtained Innovative Products : No. 2021-365

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    GS Certification : No. 21-0239

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    Material Parts Equipment Specialized Company No. 24122

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Application of the latest revised water quality pollution process testing standards


  • Application of revised communication standards for continuous automatic measuring devices for water quality pollution process testing (National Institute of Environmental Research Notice No. 2020-18)

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Improved measurement precision and accuracy


  • Accurate distribution of samples and reagents using our patented multi-channel valve control technology.
  • Improved metering precision and accuracy through the use of high-performance micro-pulse pumps
  • Quantitative sample injection through self-developed sample loop
  • Function to compensate for sensor value changes due to changes in transport gas flow rate

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Built-in user-centric operating program with enhanced security features


  • Built-in self-diagnosis function during measurement
  • Manual/automatic correction function
  • User-friendly operating program, intuitive GUI screen configuration
  • Strengthening software security through HS-KOREA electronic authentication.
  • Built-in data manipulation prevention function (with file deletion separation function)

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Increased user convenience and ease of maintenance


  • Ease of maintenance through simplification of the euro
  • Two-door system allows front-end work, improving on-site operational convenience.

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Economic feasibility


  • Reduced transport gas usage compared to conventional products

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Scalability (optional)


  • 3 sample lines can be analyzed
  • The number of measurements per sample line can be set
Measurement itemTotal Organic Carbon(TOC)
Measurement methodUV + sodium persulfate oxidization method / CO2 dection by NDIR sensor
Measurement range0 ~ 150 mg/L (Other ranges are available upon request)
Measurement interval15분 (Adjustable)
Detection limit0.1mg/L F.S.
Accuracy±3% F.S.
Reproducibility±3% F.S.
Gas inflow methodMFC (Mass Flow Control) Apply
Sample/Reagent measurement methodQuantitative injection system by Pulse control and loop
Sample/Reagent distribution method6-port distribution control (Fixed quantity injection with multi-channel valve system)
OSWindows 7
Status indicatorEquipment normal, calibration in progress, malfunction, operation stopped
IndicatorColor TFT LED 10.4″ (touchscreen)
Power consumptionAC 220V, 50/60Hz
Power consumptionAvg 150W (Max 450W)
Data storage capacityHDD More than 100G
Data output methodUSB terminal adoption
Enclosure / SizeSteel, 1.5T (Except paint) / 645(W) X 439(D) X 1600(H) mm

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Water resources


  • National Water Quality Automatic Measurement Network
  • National Non-Point Pollutant Measurement Network

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Clean water


  • Water treatment facility process control management

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Sewage and wastewater


  • Sewage treatment facilities, wastewater discharge
  • Water quality monitoring (TMS) for business effluent discharge and wastewater treatment facility process control management

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Industry


  • Industrial Process Control Management