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Detector
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Flame Ionization Detection
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THC Ranges
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Four User Definable ranges from 0-3 to 0-30,000 ppm
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Response Time
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90% Full Scale in 1.5 Seconds
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Resolution Detection Limit
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10 ppb
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Repeatability
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Better than 0.5% of Full Scale
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Linearity
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Better than 1% of Full Scale
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Noise
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Less than 1% of Full Scale
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Zero & Span Drift
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Less than 1% of Full Scale per 24 Hours
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Zero & Span Adjustment
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Via front panel, TCP/IP or RS-232
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O2 Effect
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Less than 3% with H2 / He Fuel
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CH4 Effect
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Less than 1.15
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Flow Control
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Electronic Proportional Pressure Controller
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Sample Flow Rate
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Typically 2.0 LPM (Consult factory for other flow rates)
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Fuel Requirements
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40/60 H2/He (120CC/min) or 100% H2 (60cc/min) Specify at time of order
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Fuel Inlet Pressure
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25 psig
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Air Requirements
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Less than 1ppm THC Purified or Synthetic air (220cc/min for H2/He; 300 cc/min for H2)
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Air Inlet Pressure
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25 psig
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Fuel & Air Control
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Electronic Proportional Pressure Controller
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Readout
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As ppm CH4 or C3H8
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Analog Outputs
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0-1,0-5,0-10, VDC, 4-20mA (selectable)
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Communications
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RS232 and TCP/IP
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Discrete Alarms/Control
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15 definable, optically isolated solid state relays (60 VDC max @ 600 mA max)
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Diagnostics
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Burner Temperature, Sample/Fuel/Air Pressures, Flow Rates and EPC Control Voltages
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Keypad Displays
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Factory Settings, TCP/IP Address, Passwords (4), Scalable Analog Output Voltages, Full Scale Range Select, Auto Cal Times
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Special Features
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Auto Ranging, Auto Calibration (adjustable through internal clock), Data Archiving
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Ignition
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Local, Remote or Automatic
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Display
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3” x 5” Back lit LCD
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Sample Temperature
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50°C, Non-condensing
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Ambient Temperature
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5 to 40°C
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Ambient Humidity
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Less than 90% RH (Non-condensing)
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Warm-Up Time
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1 Hour (Typical)
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Fittings
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1/4 Inch Tube
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Power Requirements
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115 VAC/60 Hz or 230 VAC/50 Hz;
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Dimensions
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5¼ H x 19 W x 23 D (Inches)
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Weight
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35 lbs.
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