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Inline Chemical Monitoring & Analysis
A single errant parameter in water quality can sideline your entire process and risk regulatory fines. Choose the wide expertise and convenient single sourcing available from Thermo Scientific.
Our advanced analytical technologies and support for your water quality outcomes and compliance no matter how challenging the application.
Chemical measurements listed on this page:
Ammonia Measurements
Online versions feature high sensitivity and specificity across a broad measuring range when managing corrosion resistance and regulatory compliance.
| Orion 2110XP | Orion 2210AM | Orion 8010cX | |
|---|---|---|---|---|
 |  |  | ||
| Key Features | Ion Selective Electrode (ISE) Ammonia analyzer for accurate and precise results | Colorometric Ammonia analyzer with wide measurement range | Online ammonia analyzer is based on the EPA-approved standard method of salicylic acid spectrophotometry, which is reliable, traceable and does not require toxic reagents. | |
| Measurement Specifics | Accuracy | ± 5% or 0.03 ppm which ever is greater | ± 5% or ± 0.05mg/L which ever is greater | ± 3% accuracy upto 100mg/L ± 5% accuracy upto 500mg/L |
| Measuring range(s) | 0-10ppm | 0.03-30mg/L | 0.02-2, 0.1-15, 0.5-30, 2-100, 30-500 mg/L | |
| Resolution format | X.XXX | XX.XX | x.xxx to x.xx | |
| Analyzer Specific Details | Double known addition (DKA)calibration method. Includes temperature measurement. Backlit LCD with menu driven display; auto ranging between ppb and ppm. 2 X 0/4-20mA outputs with 3 X programmable relay outputs. Optional MODBUS™ communication. 110/230VAC power supply. Optional enclosure ; Panel mounting foot print 26'' x 17'' x 11'' | Salicylate colorimetric method. Auto calibration feature.Backlit LCD with menu driven display; auto ranging between ppb and ppm. 0/4-20mA output with 4 programmable relay outputs. 100..240VAC power supply. Panel mounting foot print 27.5'' x 16" x 6.4''. Heated sample cell. | Salicylate colorimetric method. Auto calibration feature.7 inch color touch screen with inituitive menue; auto ranging in mg/L. 0/4-20mA output with 2 programmable relay, 2 digital inputs, MODBUS. 100..240VAC power supply. Panel mounting foot print 17.7'' x 29" x 12.7''. Heated sample cell. | |
| Applications | Boiler feed water | Drinking water• Waste water • Surface water | • Municipal Wastewater •Drinking water •Surfacet water •Industrial Wastewater | |
| Reagents & Consumables | Acetic acid reagent, reference refilling solution, calibration standards, diffusion tubing, gaskets, O-ring kit, sample filter strainer and pipette tips | 3 reagents, calibration standard,cleaning solution, tubing harness and tubing lubricant | Salicylate reagent, standards ranging 2mg/L to 500mg/L, accessories include refrigerator, communication card and maintenance card | |
| Catalog # | Quote | Quote | Quote | |
Chloride Measurements
Online versions ensure precise and accurate chloride detection across multiple dynamic ranges.
Thermo Scientific Orion brand provides fast and accurate chloride detection. Our online analyzers and benchtop meters empower you to increase efficiency and confidence in steam generation and other water-based applications while saving time and money.
| Orion 2117LL Low-Level | Orion 2117XP | Orion 2117HL High Level | |
|---|---|---|---|---|
| | | ||
| Key Features | Ion Selective Electrode (ISE) trace level Chloride analyzer down to 5ppb | Ion Selective Electrode (ISE) Chloride analyzer for sensitve and verifiable measurements | Ion Selective Electrode (ISE) high range Chloride analyzer with highest level of performance. (Reagent free) | |
| Measurement Specifics | Accuracy | 10% of reading or ± 5 ppb which ever is greater | 10% of the reading | |
| Measuring range(s) | 5ppb-10ppm | 0.1-100ppm | 75-1000ppm | |
| Resolution format | XX.XX | XXX.X | XXXX.X | |
| Analyzer Specific Details | Double known addition (DKA) calibration method. Includes temperature measurement. Backlit LCD with menu driven display; auto ranging between ppb and ppm. 2 X 0/4-20mA outputs with 3 X programmable relay outputs. Optional MODBUS™ communication.110/230VAC power supply. Optional enclosure ; Panel mounting foot print 26'' x 17'' x 11''. Cooled sample 5oC to 12oC for low level Chloride analyzer. | |||
| Applications | Boiler feed water. RO feed water | RO feedwater analysis• Seawater cooled condenser leak detection• Boiler water analysis• Agricultural water analysis | • RO feedwater• Seawater cooled condenser leak detection• Boiler water• Agricultural water | |
| Reagents & Consumables | Formic acid reagent, reference refilling solution, calibration standards, diffusion tubing, gaskets, O-ring kit, sample filter strainer and pipette tips | Formic acid reagent, reference refilling solution, calibration standards, diffusion tubing, gaskets, O-ring kit, sample filter strainer and pipette tips | Reference refilling solution, calibration standards, diffusion tubing, gaskets, O-ring kit, sample filter strainer and pipette tips | |
| Catalog # | Quote | Quote | Quote | |
Chlorine Measurements
Online versions feature accurate, objective, and instantaneous free, total, or total combined chlorine values.
Thermo Scientific Orion brand provides fast and accurate chlorine detection. Our fine-tuned online analyzers and benchtop or portable meters empower you to increase efficiency and confidence in water-based workflows while saving time and money.
| OrionStar A214 pH/ISE Benchtop Meter | Orion AQ8100 Spectrophotometer | Orion Dual Star pH, ISE, mV, ORP and Termperature Dual Channel Benchtop Meter | Orion AQUAfast AQ3170 Colorimeter | |
|---|---|---|---|---|---|
 |  |  |  | ||
| Key Features | Benchtop | Benchtop | Benchtop | Benchtop | |
| Measurement Specification | Accuracy | ||||
| Measureing Range(s) | |||||
| Resolution Format | |||||
| Analyzer Specific Details | 0.0001 to 19900 with selectable units of ppm, Molar, mg/L, % or none (ISE) | 190 to 1100ppm | 0.0001 to 19900 with selectable units of ppm, Molar, mg/L, % or unit-less (ISE) | Low Range: 0.02 – 2.00mg/L; High Range: 0.10 – 8.00mg/L | |
| Applications | 0.0001 minimum, 1 to 3 significant digits (user selectable, ISE) | 0.0001 minimum, 1 to 3 significant digits (user selectable, ISE) | |||
| Reagents & Consumables | ±0.2 mV or ±0.05% of reading whichever is greater (ISE) | ±0.002A at 0.5A (photometric) | ±0.2 mV or ±0.05% of reading whichever is greater (ISE) | ±0.05mg/L (0.02–1.00mg/L); ±0.10mg/L (1.01–2.00mg/L); ±0.20mg/L (2.01–3.00mg/L); ±0.30mg/L (3.01-4.00mg/L); ±0.40mg/L (4.01–8.00mg/L) | |
| Catalog # | Order | Order | Order | Quote | |
Phosphate Measurements
Online versions enable fine-tuned measurements to meet regulatory requirements.
Thermo Scientific Orion brand provides fast and accurate phosphate detection. In addition to supporting compliance with regulations, our online analyzers and benchtop meters empower you to protect and extend the life of valuable equipment in water-based applications while maintaining budget and time efficiencies.
| Orion 2295 Phosphate Analyzer | Orion AquaMate AQ8100 Spectrophotometer | |
|---|---|---|---|
 |  | ||
| Key Features | Colorometric Phopshate analyzer with wide measurement range | Benchtop | |
| Measurement Specification | Accuracy | ±5% or ± 0.5ppm which ever is greater | |
| Measuring range(s) | 0.2-50ppm | ||
| Resolution format | xx.xx | ||
| Analyzer Specific Details | 0.2-50ppm | ||
| Applications | • Demineralizer • Boiler water | • Water • Waste Water Analysis | |
| Reagents & Consumables | 1 reagent, 3 calibration standards,cleaning solution, tubing harness and tubing lubricant | ±0.002A at 0.5A (photometric) | |
| Catalog # | Quote | Order | |
Sodium Measurements
Online versions offer unmatched reliability and accuracy, even at ultra-low sodium levels.
Thermo Scientific Orion brand provides reliability in precise sodium detection. Our online analyzers and benchtop meters empower you to protect and extend the life of valuable equipment in steam generation and water-based applications.
| Orion 2111XP | Orion 2111LL Low-Level | Orion Star A214 pH/ISE Benchtop Meter | Orion Star T930 Ion Titrator and Kits | |
|---|---|---|---|---|---|
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| Key Features | Ion Selective Electrode (ISE) Sodium analyzer -Accuracy and Reliability with years of proven experience | Ion Selective Electrode (ISE) ultra low level Sodium analyzer- Superior stability at low levels | Benchtop | Benchtop | |
| Measurement Specification | Accuracy | ± 5% or 0.1ppb (DIPA); ± 5% or 0.1ppb (Ammonia) | ± 5% or 0.01ppb | ||
| Ranges | 0.1 ppb to 10 ppm (DIPA reagent); 0.1 ppb to 10 ppm (Ammonia reagent) | 0.001 ppb to 10 ppm | |||
| Resultion Format | x.xxx | x.xxx | |||
| Analyzer Specific Details | Double known addition (DKA) calibration method. Includes temperature measurement. Backlit LCD with menu driven display; auto ranging between ppb and ppm. 2 X 0/4-20mA outputs with 3 X programmable relay outputs. Optional MODBUS™ communication.110/230VAC power supply. Optional enclosure ; Panel mounting foot print 26'' x 17'' x 11''. | 0.0001 to 19900 with selectable units of ppm, Molar, mg/L, % or none (ISE) | 0.0001 to 19900 (ISE) | ||
| Applications | Feedwater / make-up water• Boiler feedwater• Drum boilers• Demineralized water• Steam condensate• Cation exchange breakthrough• High acid sample | • Ultra Pure Water Analysis• Demineralized Water / RO• Boiler Feedwater• Drum Boilers• Steam Condensate / CDP | 0.0001 minimum, 1 to 3 significant digits (user selectable, ISE) | 0.0001 minimum, 1 to 4 significant digits (user selectable, ISE) | |
| Reagents & Consumables | DIPA /Ammonia reagent, reference refilling solution, calibration standards, diffusion tubing, gaskets, O-ring kit, sample filter strainer and pipette tips | DIPA reagent, reference refilling solution, calibration standards, diffusion tubing, gaskets, O-ring kit, sample filter strainer and pipette tips | ±0.2 mV or ±0.05% of reading whichever is greater (ISE) | ±0.2 mV or ±0.05% of reading whichever is greater (ISE) | |
| Catalog # | Quote | Quote | Order | Order | |
Total Residual Oxidant Measurements
Online and portable versions support dichlorination efficiency and regulatory compliance with robust ion selective electrode (ISE) technology.
Thermo Scientific Orion brand provides fast and accurate TRO (Total Residual Oxidant) detection. In addition to supporting compliance with regulations, our online analyzers and portable colorimeters empower you to control biological growth while maintaining budget and time efficiencies.
| Orion 7070iX | Orion AQUAfast AQ3170 Colorimeter | |
|---|---|---|---|
 |  | ||
| Key Features | Ion Selective Electrode (ISE) TRO analyzer Improved detection limit and accuracy using U.S. EPA approved methods. | Portable | |
| Measurement Specification | Accuracy | <5% of reading or 10 ppb which ever is greater | |
| Range(s) | 0.001 ppm to 15 ppm | ||
| Resolution format | xx.xx | ||
| Analyzer Specific Details | Measurement based on electrode 9770 ISE EPA approved standard method. Backlit LCD with menu driven display; auto ranging between ppb and ppm. Includes temperature measurement. For continuous/scheduled and measurement on demand.2 X 0/4-20mA output with 3 X programmable relay outputs. 110/230VAC power supply. Optional enclosure ; Panel mounting foot print 27.9'' x 18.8'' x 12.4'' | Low Range: 0.02 – 2.00 mg/L; High Range: 0.10 – 8.00 mg/L | |
| Applications | • Cooling water discharge •Wastewater discharge • Ballast water | ||
| Reagents & Consumables | TRO reagent,tubing kit, filter strainer | ±0.05 mg/L (0.02 – 1.00 mg/L); ±0.10 mg/L (1.01 – 2.00 mg/L); ±0.20 mg/L (2.01 – 3.00 mg/L); ±0.30 mg/L (3.01 – 4.00 mg/L); ±0.40 mg/L (4.01 – 8.00 mg/L) | |
| Catalog # | Quote | Quote | |
Orion Meters Software and Upgrades
Benchtop and portable meters are designed to deliver accurate, consistent results, day after day. Boost productivity by upgrading your software.
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Chemical Measurements and Analysis Advanced analytical technologies and tailor-crafted support strengthen your water quality outcomes and compliance. |
Crafted with far-reaching DO measuring expertise, our Orion and AquaSensors DO measuring tools offer precision and accuracy to achieve your unique goals.
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Effectiveness and compliance in water quality and wastewater treatment applications with Orion and AquaSensors turbidity measuring tools.
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Ensure high-quality water and ultrapure water through precision measurements with acute sensitivity from Orion and AquaSensors conductivity measuring tools.
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Our service offerings are scalable and tailored to suit individual facility requirements. All are designed to provide maximize productivity in your process.
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