HUMAS is a Korean company established in 2000 that develops and manufactures water quality testing instruments and products. It has received several certifications for its products such as water analyzers, turbidity meters, and test kits. HUMAS offers both offline and online water testing solutions that use techniques like photometry, spectroscopy, and defined substrate technology to test for various water quality parameters. Some of its key products include portable water test kits and analyzers, laboratory benchtop analyzers, online turbidity meters, and auto analyzers for nitrogen, phosphorus, and coliform testing.

1. HUMAS
461-57 Jeonmin-dong, Yuseong-gu, Daejeon
TEL : 82-42-864-2462
http://www.humas.co.kr
Email : humas9@humas.co.kr

2. About us
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3. Company History
2000 5 Established and Developed water analysis instruments and manufactured
test products
2001 10 Approved for establishing Humas Research Center
2001 11 Acquried “New Technology” certification (MOCIE), and “Excellent Product”
certification (PPS) for Water Analyzer and Test Kit
2002 3 Transferred its headquarter and research center
2002 5 Acquired “Domestic New Technology” certification for Gasoline Tester and
Test Kit
2003 9 Received technical innovation (INNO-BIZ) Certification
2003 11 Acquired ISO and CE certification
2004 5 Acquired QS9000 certification2005 9 Acquired MC certification for China
2007 1 Developed UV-Vis spectrophotometer
2008 1 Joined Korea international trade association
2008 8 Developed ON-Line turbidimeter and acquired “Performance certification”
from SMBA
2009 2 Developed Water test kit for Total Coliforms and E.coli and approved the
quality from NESC -2-

4. Products
Off Line
• Water Test Kit
• Water Analyzer
• Spectrophotometer
• Turbidimeter
• Colitest kit
On Line
• Turbidity Meter
• Residual Chlorine Analyzer
• Total Nitrogen & Total Phosphorus Auto Analyzer
• E.Coli & Coliform Analyzer
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5. Product Line
Spectrophotometer E.Coli & Coliform Kit
Water Test Kit
Heat Reactor
HS R200
Water Analyzer for
Professional
Turbidity Meter
HS 3300
OFF LIne
Water Analyzer for Lab
HS 2300
Residual Chlorine
Portable Water AnalyzerCL4000
Analyzer
HS 1000 ON LIne
Portable Turbidimeter
TB 1000
Water Auto Analyzer
(Fe,Phophorus,Silica,
ZN)
TOC Analyzer
Multi Sensor
Meter
Drinking TN &TPAnalyzer
Water -4-
Analyzer E.Coli & Coliform
Analyzer

6. Water Test Kit
• Pre-made reagents and kits
• Easy to use and side measuring range
• High precision & Accurracy
• High repetition
• Over 70 pre-made kits
- COD
- TN, TP
- Heavy Metal
• Patent
- Korean Patent No. 1004895330000
- Korean Patent No. 1004377100000
- Korean Patent No. 1005376470000
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7. Water Analyzer
HS 1000 Series
• Water Analyzer using a test kit
• Completely portable system
• Versatile applications
• Semi permanent light source-LED Lamp
• CE and MC
Specification
Display Graphic LCD (128×64 DOTS)
Light Source LED Lamp(365nm, 405nm, 450nm, 525nm, 605nm, 880nm)
Power 100~240V Free voltage, 50/60Hz,
Li ion, 3.7V-850mA
Dimension 98(W)×202(D)×15(H)
Weight 450g
Cell compatibility 16mmφ vial
Option Thermal Printer
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8. Water Analyzer
HS 1000 DW
• Monitoring drinking water with HS1000 DW
• Drinking water analyzer by using 25mm round cell
• Completely portable system
• Semi permanent light source-LED Lamp
Specification
Display Graphic LCD (128×64 DOTS)
LED Lamp(480nm, 525nm, 540nm, 560nm, 605nm,
Light Source
6600nm)
Power 100~240V Free voltage, 50/60Hz,
Battery Li ion, 3.7V-850mA
Dimension 98(W)×202(D)×15(H)
Weight 450g
Cell compatibility 25mmφ vial
Option Thermal Printer
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9. Water Analyzer
HS 1000 DW
Water supply pipe
Filtration plant
Mineral spring, Well, Spring water
Home
Village water supply,
Under ground water -8-

10. Water Analyzer
HS 2300 Series
• Water Analyzer using a test kit
• Automatic wavelength selection
• Semi permanent light source-LED Lamp
• Versatile applications
• Over 35 pre-programmed tests
• CE and MC
Specification
Measurement Photometric method
LED Lamp(365nm, 405nm, 450nm, 525nm, 605nm,
Light Source
880nm)
Display 128x64Dot, Graphic LCD
Power 100~240V Free voltage, 50/60Hz,
Li ion, 3.7V-1400mA
Dimension 250(W)×200(D)×85(H)mm
Weight 1.2Kg
Cell compatibility 16mmφ vial
Data memory 200 EA
Others Memory data search
Option Thermal printer
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11. Water Analyzer & Spectrophotometer
HS 3300 UV 3300
• Water analyzer using a test kit
• Multi-dual concept
• UV-type : UV/Visible
• Versatile applications
• More than 70 pre-programmed tests
• Single beam
• CE
4-type Cell Holder (Standard) Automatic Rotary type 8 position multi cell
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12. Water Analyzer & Spectrophotometer
HS 3300 UV 3300
Specification
Wavelength Range 190 to 1100nm
Wavelength Accuracy ± 0.2nm
Wavelength Reproducibility ± 1nm
Spectral bandwidth 2nm
Stray light ≤0.05%T, 220nm and 340nm
Photometric range - 1.0 ~ 3.0 Abs
Photometric Accuracy 0.005ABS (at 600nm)
Scan Speed 4000nm/Min
Light Source Tungsten-Halogen(Visible) + Deuterium Lamp(UV)
Display 320 x 240 Graphic LCD
Connection RS232 :2, USB :1
Power 100~120V, 200~220V, 50/60Hz
Dimension(mm) 438(W)×421(D)×224(H)
Cell Holder 4-Type Single Cell Holder
PC Program CD, 10mm Square Cell,
Accessory
16mn Round Cell, USB Serial Cable
Cell Horder ( Accessory ) Multi Cell Horder (Rotary Type)
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13. Heat Reactor
HS R 200
• Available temperature : Room Temp ~ 170 ℃
• Easy to temperature control
• 25 holes for 16mm vial
• Built in timer and alarm
• CE
Specification
Heating Hole 25 ea/φ16mm vials
Available Temp. Room Temp. ~ 170℃
Accuracy ±1℃
Heating Rate 10℃/min Over
Power 100 ~ 240V free voltage / 50/60Hz, 300W
Fuse 5A
Dimensions 195(W)×310(D)×100(H)
Weight 3.5Kg
Benefits Timer/Alarm
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14. Portable Turbidimeter
Turby-1000
• Lab Quality Result in a unit
(Resolution 0.01NTU)
• Side Range Measurement for tap water,
sewage and wastewater
• Easy to use and calibrate
• High Accuracy and Resolution
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15. Portable Turbidimeter
Turby-1000
Specification
Measurement Nephelometric method
Ranges 0~9.99, 10~99.9, 100~1000NTU
Accuracy ± 2%(0~499NTU), ± 3%(500~1000NTU)
Resolution 0.01NTU(0~9.99NTU) / 0, 1NTU(10~99.9NTU) / 1NTU (100~1000NTU)
Repeatability ± 1% of reading or ± 0.01NTU
Light Source Tungsten Lamp
Temperature operating 0~50℃
Display 128×64dot
Interface port RS/232C
Power Free voltage(100~250V), rechangeable battery(Li ion), 3.7V 850m
Dimension 98(W) ×202(D) × 50(H)
Weight 500g
Option Thermal Printer
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16. Colitest
• Easy to use and measure
• Detect Total coliforms and
E.coli in 24 hours
• Save the expense up to 20~50% than
traditional methods
• Easy to identify the presence/absence
for total coliforms/E.coli
Specification
Method DST (Defined Substrate Technology)
Detection Limit 1CFU in a 100mL Sample
Culture time 24 hours
Culture temperature 35±1℃
Product Storage 2~30℃, away from light
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17. Colitest
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18. ON-Line Turbidity Meter
Turby-2100
• Realized excellent accuracy,
correctness, reproducibility
• Satisfying ISO7027 Standard Method
(90 °/180 ° direct ray compensated)
• Easy maintenance with wiper cleaning
• With various output signals,
high adaptability for sites,
enable to connect to TMS
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19. ON-Line Turbidity Meter
Turby-2100
Specification
Principle Measuring 90 ° diffusion ray 180 ° (ISO7027 Method)
Range 0~5NTU, 0-100NTU, 0-4,000NTU
Reproducibility ±1%
Accuracy ±1%
Minimum Unit Scale 0.001NTU
Unit of Measurement NTU, FTU, FNU,mg/L
Usage condition Temperature : 5~40℃ , Humidity : 5~80%RH
Calibration Method 2 point calibration (Low, High),Zero point Memory function
Cleaning Method Wiper cleaning method, Enable to set cycle and time to clean
Screen Display Digital LCD
Sensor : 4~20mA, RS-485
Output Signal
Monitor : 4~20mA, 0~5V, RS-485
Alarm setting 2 point (High, Low), Enable to LCD Display & Buzzer setting
Power Supply Device Regulated input : AC220V 60Hz, Regulated output : 12V DC 1A
Material of Probe Surface :SUS316L, Inside : PVC
Weight Probe : 700g, monitor : 600g, Bubble Trap : 4.5kg
Sample in/out fitting In : 8mm , Out : 8mm/12mm
Cable water-proof IP68(Within 2M under water)
Data Storage Function Lamp, Detector
Cable Length Standard : 5m, Option available on order
Bubble Trap Device Remove micro bubble, Speed of flow in : 2ℓ/ min recommended
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20. ON-Line Turbidity Meter
Turby-2100
Filtration plant Landfill leachat
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21. Residual chlorine analyzer
CL-4000
• Reliable & Economical chlorine analysis
• Colorimetric DPD chemistry
• Automatic operation up to 30days
• Simple maintenance
• Manual or automatic feed pump control
• Connection with TCP/IP
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22. Residual chlorine analyzer
CL-4000
Specification
Method of measure DPD Method
Range 0~2mg/L
Cycle time 2.5min, 150sec~999sec adjustable
Repeatability ±3%
Minimum scale unit 0.001mg/L
Sample temperature 5~40℃
Inlet pressure to instrument 300~500mL/min
Duration to replace reagent 1month
Display 128 × 64dot Graphic LCD
Recorder output 4~20mA,RS-485
Output (DC 24V) Alarm, Auto run/ Stop for sample, Cl2 pump operation
Power AC 110~220V, 60Hz
Weight 15kg
Dimension 350mm × 450mm × 200mm
Inlet & Outlet fitting at instrument Inlet : 6φ, Outlet : 10φ , Urethane tube
Self-checking function Lamp, Detector Self-checking, Auto Start
Operating temperature & humidity Temperature : 5~40℃ , Humidity : 90% at 40℃
Mounting Wall mount
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23. On-line Total Nitrogen &
Total Phosphorus Auto Analyzer
TNP-4000
• Monitoring discharge water
in sewage water treatment plant
• Monitoring stream and ocean
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24. On-line Total Nitrogen &
Total Phosphorus Auto Analyzer
TNP-4000 Specification
Total Nitrogen : Ultraviolet Absorbance Intensity Method,
Method of measure
Total Phosphorus : Ascorbic Acid Reduction Method
TN : 0-100mg/L
Scope of measurement
TP : 0-20mg/L
Minimum scale unit 0.001mg/L
Method to detect Photodiode detector
Repeatability ±3% of F.S
Accuracy ±3% of F.S
Method to heat Direct heating method
Measurement of sample Quantity control with a measuring cup
Measurement of reagent Control with metering pump
Time to measure 60 min. / 1 measurement
Display Color LCD (12’) Touch Screen
Storage HDD(60G) , USB Memory Stick available
Concentration Output TN-TP concentration 4-20mA full scale, auto set-up by change
Status output Measuring, Calibrating, Checking
Duration to replace reagent 2 weeks
Data output 4-20mA, RS-232C, TCP/IP
Power supply AC 220V, 60Hz (110V, optional)
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25. Core Technology
Current state of our own
Category Item Core Technology
technology
W Water Test Kit Reagent 70, Patent 3, New Technology
A
T OFF-Line Water Analyzer Optical System design/production Utility model 2, CE 4, MC 2
E
Enzyme/Culture medeum National Institute of
R Coli Test Kit
composition Environmental Research
A Optical measurement and CE , Bronze medal of water
Turbidity Meter
N Cleaning technology technology contest
A Residual Chlorine
trace fluid control technology Model recognition
L Analyzer
Y ON-Line Total Nitrogen & Total
Optical measurement and trace
Phosphorus Auto Model recognition
Z fluid control technology
Analyzer
E E.Coli & Coliform Optical measurement and trace
R Development completed
Analyzer fluid control technology
Spectrum technology (Provide
Scan type CE 1
basic Bio, Pesticide analyzer mode)
SPECTROPHOTOMETER
Signal processing technology,
Array type Technology transfer product
Optical measurement technology
Gasoline Analyzer Spectrum and Optical technology Utility model 1
FUEL OIL ANALYZER
Diesel Analyzer Spectrum and Optical technology Utility model 1
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26. If you have any questions,
please feel free to contact me.
Mindlerae,Seong
humas9@humas.co.kr
82-42-864-2462
-Thank you-
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