Thermo Scientific™

Model 17i Ammonia Analyzer

Catalog number: 17I
Thermo Scientific™

Model 17i Ammonia Analyzer

Catalog number: 17I

Measure ammonia (NH3) concentrations in ambient air with the Thermo Scientific™ Model 17i Ammonia Analyzer. The Model 17i utilizes chemiluminescence technology for a reaction that produces a characteristic luminescence with intensity proportional to the amount of NO. Highly reliable, this analyzer provides long-term stability.

 
Catalog Number
17I
Unit Size
Each
Description
Model 17i Ammonia Analyzer
Price (USD)
Full specifications
Gases MeasuredAmmonia
Custom Ranges0 to 0.05 to 100 ppm 0 to 0.1 to 150 mg/m3
DescriptionModel 17i Ammonia Analyzer
Extended Range0 to 0.2, 0.5, 1, 2, 5, 10, 20, 50, 100 ppm 0 to 0.5, 1, 2, 5, 10, 20, 50, 100, 150 mg3
Flow Rate0.6 L/min.
Height (English)8.62 in.
Height (Metric)219 mm
Hertz50/60 Hz
Depth (English)23 in.
Depth (Metric)584 mm
Linearity±.1% full scale
Lower Detectable Limit1.0 ppb (120 second averaging time)
Precision±0.4 ppb
Approvals and CertificationsETL, CSA, UL, CE, UKCA
Inputs16 digital inputs (standard), eight 0 to 10 VDC analog inputs (optional)
Item DescriptionModel 17i Ammonia Analyzer
OutputsSelectable Voltage, RS232/RS485, TCP/IP, 10 Status Relays, and Power Fail Indication (standard); 0 to 20 or 4 to 20mA Isolated Current Outout (optional)
Preset Measurement Ranges0 to 0.05, 0.1, 0.2, 0.5, 1, 2 ,5, 10, 20 ppm 0 to 0.1, 0.2, 0.5, 1, 2, 5, 10, 20, 30 mg/m3
Response Time120 seconds (10 second averaging time)
Span Drift±1% full scale
Temperature (English) Operating59° to 95°F
Temperature (Metric) Operating15° to 35°C
Voltage100/115/220/240 V
Weight (English)60 lb.
Weight (Metric)28 kg
Width (English)16.75 in.
Width (Metric)425 mm
Zero Drift<1ppb
Zero Noise0.5 ppb RMS
Unit SizeEach
Showing 1 of 1
Catalog NumberSpecificationsUnit SizeDescriptionPrice (USD)
17IFull specifications
EachModel 17i Ammonia AnalyzerRequest A Quote
Gases MeasuredAmmonia
Custom Ranges0 to 0.05 to 100 ppm 0 to 0.1 to 150 mg/m3
DescriptionModel 17i Ammonia Analyzer
Extended Range0 to 0.2, 0.5, 1, 2, 5, 10, 20, 50, 100 ppm 0 to 0.5, 1, 2, 5, 10, 20, 50, 100, 150 mg3
Flow Rate0.6 L/min.
Height (English)8.62 in.
Height (Metric)219 mm
Hertz50/60 Hz
Depth (English)23 in.
Depth (Metric)584 mm
Linearity±.1% full scale
Lower Detectable Limit1.0 ppb (120 second averaging time)
Precision±0.4 ppb
Approvals and CertificationsETL, CSA, UL, CE, UKCA
Inputs16 digital inputs (standard), eight 0 to 10 VDC analog inputs (optional)
Item DescriptionModel 17i Ammonia Analyzer
OutputsSelectable Voltage, RS232/RS485, TCP/IP, 10 Status Relays, and Power Fail Indication (standard); 0 to 20 or 4 to 20mA Isolated Current Outout (optional)
Preset Measurement Ranges0 to 0.05, 0.1, 0.2, 0.5, 1, 2 ,5, 10, 20 ppm 0 to 0.1, 0.2, 0.5, 1, 2, 5, 10, 20, 30 mg/m3
Response Time120 seconds (10 second averaging time)
Span Drift±1% full scale
Temperature (English) Operating59° to 95°F
Temperature (Metric) Operating15° to 35°C
Voltage100/115/220/240 V
Weight (English)60 lb.
Weight (Metric)28 kg
Width (English)16.75 in.
Width (Metric)425 mm
Zero Drift<1ppb
Zero Noise0.5 ppb RMS
Unit SizeEach
Showing 1 of 1

The Model 17i has three modes of operation: NO, NOx, and Nt.

Key Features:

  • Measurement of NH3 as well as NO, NO
  • Unparalleled sensitivity and selectivity
  • Automatic and manual modes
  • Selectable time constants

Additional Information:

  • While operating in the NO mode, the sample is mixed with Ozone in the reaction chamber. This reaction produces a characteristic luminescence with intensity proportional to the concentration of NO.
  • In the NOx mode, the sample is passed through a molybdenum converter which reduces any NO2 in the sample to NO. This is then transported to the reaction chamber where the sample is measured as NOx (NO + NO2).
  • In the third mode, the sample is passed through a stainless steel converter where both the NO2 and the NH3 are converted to NO. This is then measured as Nt (NO + NO2 + NH3).

iSeries Advantage:

  • Ethernet connectivity for efficient remote access
  • Enhanced user interface with one button programming and large display screen
  • Flash memory for increased data storage and user downloadable software
  • Enhanced electronics design optimizes product commonality
  • Improved layout for easier accessibility to components

Figures

Frequently asked questions (FAQs)

Citations & References