YSI ColorimetersA new line of single and multiparameter              colorimeters             March 14, 2013       Present...
What is a Colorimeter?A Colorimeter measures light absorbance at a particularwavelength.        gThe term photometer and c...
How does a colorimeter work?                 Beer’s Law                     Simply stated:   There is a logarithmic relati...
How does a colorimeter work? The amount of light passed through a colored      medium can be expressed as either      Abso...
How does a colorimeter work?
How does a colorimeter work?                 Summary Light passes through a reacted sample and is   absorbed in amounts pr...
YSI’s New Line of Colorimeters    2 new single parameter    colorimeters:    • 900 for free and total chlorine    • 910 fo...
Single parameter colorimeters    • Accuracy of +/1 nm    • Small compact with long battery      Small,    life    • Rugged...
Single parameter colorimeters• Internal memory with data transferto a PC via Data Hub• Software included with Data Hub• Us...
900 Free and Total Chlorine• Use with powder or tablets• Ranges     g     • Tablets: 0.01 – 6.0 mg/L and 0.1 –     10 mg/L...
910 COD Colorimeter • Measurement ranges:     • 0 to 150 mg/L     • 0 to 1,500 mg/L     • 0 to 15,000 mg/L • Requires ther...
COD Disposal Program • Partnered with Safety-Kleen to bring y an affordable     g you disposal plan • Rates as low as $0.2...
Thermal ReactorsCR 2200 for routine water analysis, small volumes• 8 predefined programs• 4 temperatures (       p        ...
Multiparameter colorimeters pHotoFlex-Standard and photFlex-pH     • Rugged, waterproof with IP67     rating and 2 year wa...
Multiparameter colorimeters pHotoFlex-Standard and pHotoFlex-pH     • 4 AA batteries run     approximately 3000 tests.    ...
Multiparameter colorimeters     •Unique sample holder allows for different sized vials     with one instrument.     •Built...
Multiparameter colorimeterspHotoFlex-Standard• 35 predefined tests     p• 50 user-defined tests• 100 data set memorypHotoF...
pHotoFlex Kits• Sets available for bothmultiparameterinstruments• pHotoFlex pH/Setincludes H/Ti l d pH/Temperature        ...
Reagents• Aluminum• Ammonium (Ammonia)• Chlorine (free and total)• COD• Copper• DEHA (diethylhydroxylamine, an          (d...
Reagents     • Several reagents follow EPA approved methods.     • Several reagents are compatible with other     manufact...
Thank you for your attention!VisitVi i us at: ysi.com              iEmail us at: environmental@ysi.comCall us at: 800-897-...
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YSI Colorimeter Products Intro Webinar

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Single and multiparameter colorimeters introduced by YSI. Measure chlorine, COD, ammonia, nitrate and more with this new line of colorimeters.

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YSI Colorimeter Products Intro Webinar

  1. 1. YSI ColorimetersA new line of single and multiparameter colorimeters March 14, 2013 Presented by Laura St. Pierre
  2. 2. What is a Colorimeter?A Colorimeter measures light absorbance at a particularwavelength. gThe term photometer and colorimeter are often inter-changed. gThe term ‘photometer’ includes instruments that canmeasure scattered light intensity, absorbance orfluorescence.A spectrophotometer measures light absorbance acrossmultiple wavelengths per measurement.
  3. 3. How does a colorimeter work? Beer’s Law Simply stated: There is a logarithmic relationship between the light g p g absorbed when passed through a colored medium to the amount of colored substance in the light’s path and the length of that path.
  4. 4. How does a colorimeter work? The amount of light passed through a colored medium can be expressed as either Absorbance or as % Transmittance YSI uses absorbance but provides a direct readout measurement.
  5. 5. How does a colorimeter work?
  6. 6. How does a colorimeter work? Summary Light passes through a reacted sample and is absorbed in amounts proportional to the p p concentration of the analyte you are testing. The colorimeter measures the absorbance and displays it as a concentration.
  7. 7. YSI’s New Line of Colorimeters 2 new single parameter colorimeters: • 900 for free and total chlorine • 910 for COD measurement7
  8. 8. Single parameter colorimeters • Accuracy of +/1 nm • Small compact with long battery Small, life • Rugged water-proof instruments gg p (IP68) with 2 year warranty. • Large, easy to read backlit LCD display • Includes field carrying case8
  9. 9. Single parameter colorimeters• Internal memory with data transferto a PC via Data Hub• Software included with Data Hub• User calibration to government ororganizational standards• User calibration can improve U presolution and/or account forinterferences9
  10. 10. 900 Free and Total Chlorine• Use with powder or tablets• Ranges g • Tablets: 0.01 – 6.0 mg/L and 0.1 – 10 mg/L • Powder: 0.02 – 2.0 mg/L and 0.1 to 8.0 mg/L• Sample vials are supplied withinstrument • Include built-in light shield and come in varying sizes to accommodate different ranges10
  11. 11. 910 COD Colorimeter • Measurement ranges: • 0 to 150 mg/L • 0 to 1,500 mg/L • 0 to 15,000 mg/L • Requires thermal reaction (2 h hours) ) • Hg-free, non-toxic reagents available11
  12. 12. COD Disposal Program • Partnered with Safety-Kleen to bring y an affordable g you disposal plan • Rates as low as $0.22 per vial12
  13. 13. Thermal ReactorsCR 2200 for routine water analysis, small volumes• 8 predefined programs• 4 temperatures ( p (100°C, 120°C, 148°C, 150°C) , , , )• 12 Test tubesCR 3200 / 4200 with optional AQA• Variable temperature setting (25-170°C)• 8 predefined programs• 8 user-defined programs possible• 2 x 12 test tubes: CR 3200 one program ; CR b4200 two different programsAnalytical Quality Assurance (AQA) by externaltemperature sensor. The Sensor is placed in a testtube slot and can be connected to a serial printeror PC 13
  14. 14. Multiparameter colorimeters pHotoFlex-Standard and photFlex-pH • Rugged, waterproof with IP67 rating and 2 year warranty d • Ideal for field or lab with convenient L b St ti i t Lab Station • Lab Station allows instrument to be powered off AC or rechargeable batteries. Also has connections to transfer data to a PC and connect a b code C d bar d reader.14
  15. 15. Multiparameter colorimeters pHotoFlex-Standard and pHotoFlex-pH • 4 AA batteries run approximately 3000 tests. • 6 wavelengths plus optical filters for increased accuracy • Large, easy to read backlit g y LCD display • PC connectivity15
  16. 16. Multiparameter colorimeters •Unique sample holder allows for different sized vials with one instrument. •Built in light shield.16
  17. 17. Multiparameter colorimeterspHotoFlex-Standard• 35 predefined tests p• 50 user-defined tests• 100 data set memorypHotoFlex-pH• BNC connector for external pHelectrode – allows for accurateammonia measurements!!!• 38 predefined tests• 100 user-defined tests user defined• 1000 data set memory• Rechargeable batteries with ACPower supply without lab station17
  18. 18. pHotoFlex Kits• Sets available for bothmultiparameterinstruments• pHotoFlex pH/Setincludes H/Ti l d pH/Temperature tprobe• Both sets include a fieldwork tray, sample vials,syringes, electrode stand,extra b l cleaning bottles, ltissues, screw driver, LSData sw, and PC cable ,18
  19. 19. Reagents• Aluminum• Ammonium (Ammonia)• Chlorine (free and total)• COD• Copper• DEHA (diethylhydroxylamine, an (diethylhydroxylamineoxygen scavenger )• Iron• Monochloramine and Ammoniacombined• Manganese• M l bd t Molybdate • Nitrogen YSI Powder Packs• Hydrazine • Phosphate • 37% larger than other• Nitrate • Silica brands• Ni i Nitrite • Sulfate • Pre-tear notch19
  20. 20. Reagents • Several reagents follow EPA approved methods. • Several reagents are compatible with other manufacturer’s instruments and are economically priced!20
  21. 21. Thank you for your attention!VisitVi i us at: ysi.com iEmail us at: environmental@ysi.comCall us at: 800-897-4151,937-767-7241
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