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Hand-Held Combustion Gas Analyzer - IMR 1050X

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• Oxygen: 0~21%
• O2 resolution / accuracy: 0.1% / ±0.3%
• Carbon Monoxide (CO): 0~2000 ppm
• Carbon Dioxide (CO2): 0~20%
• CO2 Resolution / accuracy: 0.1% / ±2%
• Efficiency: 0~99.9%
• Efficiency resolution / accuracy: 0.1% / ±3%
• Excess Air: 0~250%
• Excess Air resolution / accuracy: 0.1% / ±3%

Model Number: IMR 1050X
Data Sheet:

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Product Specification

IMR 1050X Combustion Gas Analyzer Description
The newly redesigned IMR 1050X Combustion System Analyzer eliminates the number one hassle for combustion contractors; the annual replacement and calibration of the O2 sensor. By replacing the electro-chemical O2 sensor with the EOS Technology™ CO2 sensor, the IMR 1050X now takes direct CO2 measurements and calculates the O2 level. This lowers the cost of ownership by doing away with the annual replacements of the O2 sensor and reducing calibration drifting typically found with standard electro-chemical sensors. The EOS Technology sensor has an unmatched industry-leading life expectancy of 10 years!

IMR 1050X Combustion Gas Analyzer Features
• Measures: Differential flue temperature, Carbon Dioxide (CO2), flue & ambient carbon monoxide (CO) & Differential Pressure
• Calculates: oxygen, gross/net efficiency, excess air, & CO air free
• Worklight
• 4 line backlit LCD display
• 179 memory positions
• User customizable parameters view
• Individual report printouts
• Unique DMM style rotary selector
• Protective boot w/integral magnet
• Real time clock
• CO readings to 1 ppm
• Infrared printer port

IMR 1050X Combustion Gas Analyzer Measures, Calculates** or Displays:
• Oxygen (O2)**
• Carbon Monoxide (CO)
• Carbon Dioxide (CO2)
• Combustion efficiency**
• Pressure (draft)
• Date & time
• Temperature (flue, inlet & net**)
• Excess air**
• CO Air Free**
• Battery level
• Fuel type
• Nitric Oxide (IMR 1050X-NO)

IMR 1050X Combustion Gas Analyzer Specifications

Temperature Measurement	1050X	1050X‐NO
Flue Temp Range Inlet Temperature (probe - T2) Inlet Temperature (ambient) Net Temperature (_T)** Resolution Flue (T1, Inlet T2 & _T) Accuracy Inlet Temperature Accuracy	20~2400°F (-29~1315°C) 20~2400°F (-29~1315°C) 32~112°F (0~50°C) 20~2400°F (-29~1315°C) 0.1°C/F ±(0.3% rdg +3.6°F(2°C)) ±(0.3% rdg +1.8°F(1°C))
Gas Measurement
Oxygen	0~21%**	0~21%**
O2 resolution / accuracy	0.1% / ±0.3%	0.1% / ±0.3%
Carbon Monoxide (CO)	0~2000 ppm(4000 max 15 min)*
CO resolution / accuracy	1ppm / ±10ppm < 100ppm ±5% rdg > 100ppm
Carbon Dioxide (CO2)	0~20%	0~20%
CO2 Resolution / accuracy	0.1% / ±2%	0.1% / ±2%
Efficiency**	0~99.9%**	0~99.9%**
Efficiency resolution / accuracy	0.1% / ±3%	0.1% / ±3%
Excess Air**	0~250%	0~250%
Excess Air resolution / accuracy	0.1% / ±3%	0.1% / ±3%
CO / CO2 ratio**	0~0.999	0~0.999
CO / CO2 resolution / accuracy	0.001 / ±5% rdg	0.001 / ±5% rdg
Nitric Oxide (NO1)	-	0~100 ppm
NO1 resolution / accuracy	-	±5 ppm < 100 ppm
Pressure (Differential)	Range	Accuracy
	±0.08" wc (±0.2mBar) ±0.4" wc (±1mBar) ±32" wc (±80mBar)	±0.002" wc (±0.005mBar) ±0.01" wc (±0.03mBar) ±3% rdg
Pressure Resolution	0.001" wc < 9.999" wg 0.01" wc < 10.0" wg 0.001 mBar < 24.999 mBar 0.01 mBar > 25 mBar

* Measured at STP (standard temperature and pressure)
** Calculated value

1050X	O2, CO2, CO, draft, Condensation Trap, Flue Probe Particle Filter, Hard Case, Batteries, Quick Start Guide Owner's Manual
1050X-NO	O2, CO2, CO, NO, draft, Condensation Trap, Flue Probe, Particle Filter, Hard Case, Batteries, Quick Start Guide Owner's Manua
1050X KIT	1050X Analyzer, Flue Probe, IR Printer, (2) K-Type Temp Probes, (2) Static Pressure Hoses (1) True Draft Probe, Gas Tap and Hose, AC Adapter/Charger, Hard Case, (2) Printer paper rolls, (2) Particle filters, Batteries, Quick Start Guide, & Owner's Manual
1050X-NO KIT	1050X-NO Analyzer Flue Probe, IR Printer, (2) K-Type Temp Probes, (2) Static Pressure Hoses, (1) True Draft Probe, Gas Tap and Hose, AC Adapter/Charger, Hard Case, (2) Printer paper rolls, (2) Particle filters, Batteries, Quick Start Guide, & Owner’s Manual