Analytical Instruments for Environmental
Protection
HORIBA Advanced Techno, Co., LtdEvoxy Seah
31 January 2024
© 2024 HORIBA Advanced Techno Co., Ltd. All rights reserved.

Company Overview of HORIBA Advanced TechnoFounded March 28, 1975
Capital 250 MJPY
Fiscal Year End December 31

Number of Employees 397 (R&D 112) *As of Jan 2024
Executive Chairman: Atsushi Horiba

President and CEO: Kentaro Nishikata
Senior Corporate Officer : Koichiro Kanaya
Corporate Officer: Masashi NishimuraLine of Business Development, manufacture and sale of theanalytical instruments for laboratories andprocesses critical to such areas as watertreatment, semiconductor, environment,agriculture, aquaculture, foodstuffs and bio/lifescience.

Head Office : Kyoto, Japan© 2024 HORIBA Advanced Techno Co., Ltd. All rights reserved.

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The Life Cycle of Water
Na+ ionSilicaTemperature
Pressure
Color
COD
UV(COD Cr)
Total Nitrogen
pH
ORP

Total Phosphorus

ConsumeOil Film

Dissolved Oxygen
Ammonia
Conductivity
Turbidity
Mixed Liquor
Sludge Level
F- ionResidual Chlorine© 2024 HORIBA Advanced Techno Co., Ltd. All rights reserved.

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HORIBA’s Core Technologies
Infraredmeasurement

Technology to analyze
components in gas
in real timeAutomotive
Test Systems

Process &Environmental

ScientificGas flowcontrol

Technology to measureand instantly control
the flow of gas

Automotive
Test Systems

Process &Environmental

Particleanalysis

Technology to measureparticles (diameter,quantity, weight,and components)
Automotive
Test Systems

Process &Environmental

Medical

Semiconductor

Semiconductor

Spectroscopic
analysis

Technology toanalyze materials
by using ultraviolet light,visible light, andnear-infrared light
Semiconductor

Scientific

Liquid analysis

Technology to measurecomponents in, or
characteristics of,liquids, such as pH,sodium, acids, alkalis,and glucoseProcess &Environmental

Medical

Semiconductor

Scientific

Scientific

HORIBA allocates its development resources by focusing on specific analyticaland measurement technologies, by leveraging our expertise, we are able toefficiently develop products addressing 5 different segments.
© 2024 HORIBA Advanced Techno Co., Ltd. All rights reserved.

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Business Fields
Water Purification Plant
DamFarm

Golf Course​

University/​Laboratory​

Food and Beverage

Aquaculture (land)
PharmaceuticalPool

Sewage and Drainage

Semiconductor and FPD
Aquarium​Power Plant
Aquaculture (sea)Marine© 2024 HORIBA Advanced Techno Co., Ltd. All rights reserved.

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Water Quality Analyzers
OnlinepH/ORP electrodeDO sensor

Offline (Portable)

Ammonia nitrogen sensor

UV sensor (TSS/COD/BOD conversion)© 2024 HORIBA Advanced Techno Co., Ltd. All rights reserved.

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General product lineup
Drinking Water Application

TW-150Turbidity meter

pH meter

Residual chlorine meter

Wastewater Application
TPTN meter

COD meter

pH sensor (New)© 2024 HORIBA Advanced Techno Co., Ltd. All rights reserved.

UV meter (COD)

Ammonia meter

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Installation Examples
Water Quality Monitoring System (WQMS)© 2024 HORIBA Advanced Techno Co., Ltd. All rights reserved.

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Self-cleaning pH electrode
General WastewaterNo maintenance required 3 months after installation achieved!
Regular pH
ElectrodeSelf-cleaning pH
Electrode #1

Self-cleaning pH
Electrode #2

Maintenance Frequency
Before: Monthly cleaning and calibration
After: No maintenance even after more than 3 months© 2024 HORIBA Advanced Techno Co., Ltd. All rights reserved.

9After 3 Months
Self-Cleaning electrode
Conventional (6101)① Discharge tank (inorganic)

Biofilm
Build up

No Biofilm

Liquidjunction
Glassmembrane② Food wastewater tank (Soybean extract)After One Day
Without UV irradiation

After 7 Days
With UV irradiation

Still usable

Unusable

Maintenance Period
One day →7 days
© 2024 HORIBA Advanced Techno Co., Ltd. All rights reserved.

Liquidjunction
Glassmembrane10Ammonia Nitrogen Analyzer

7691© 2024 HORIBA Advanced Techno Co., Ltd. All rights reserved.

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Ammonia Nitrogen Analyzer

Saves electricity in aeration process due tooptimization of blower control.

© 2024 HORIBA Advanced Techno Co., Ltd. All rights reserved.

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U-50 Series: Brackish Water Measurement
RiverSurface

0Oceanhalocline

Depth(m)- Low salinity- High Temp.
- DO saturated- Low
nutrient salts

Low Density
Water

水深(m)

Upper Layer

123Lower Layer

4- High salinity- Low Temp.
- Low DO- Highnutrient salts

High Density
Water

25262728

2930

8.00

10.00

Temp. (C)
水温(℃）

Bottom0Osaka,Japan

212334401020

30

COND(mS/m）© 2024 HORIBA Advanced Techno Co., Ltd. All rights reserved.

Depth(m)

1水深(m)

水深(m)Depth(m)040

500.00

2.00

4.00

6.00

DO(mg/L）13

20 Configurations
Equipped with Turbidity sensor, one U-50 meter can satisfy the requirements for Environment/Ground water monitoring.
Each model has choices ofcable length: 2m, 10m or30m (Note: U-51 doesn’t have 30m)

US EPA method
180.1© 2024 HORIBA Advanced Techno Co., Ltd. All rights reserved.

EN ISO 7027
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© 2024 HORIBA Advanced Techno Co., Ltd. All rights reserved.