Total Hydrocarbon Analyzer 4020

Total Hydrocarbon Analyzer 4020

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Description

For performance of ISBT Method 10.0 THC content of bev-grade CO2 and other gas applications. The Model 4020 Total Hydrocarbon Analyzer (FID) System requires use of an MSCM-GIS, MSCM-6 or ASCM-10 for sample, span and zero verification control.

  • + 0-1 VDC output
  • 4-20mA analog output
  • RS-232
  • Methods Manual

Power:

  • 90 – 120VAC, 50-60 Hz, 90W
  • Step-down transformer required for 220VAC countries

Fuel Gases:

  • Hydrogen fuel gas (Ultra Pure)
    • 30 psig delivery
    • 35 cc/min (Manual Pressure Controlled)
  • zero-grade air flow
    • 30 psig
    • 175 cc/min flow (Manual Pressure Controlled)

Basic CO2 software method is pre-programmed by Airborne Labs International as default. Certified laboratory back-up testing also available for result confirmation.

Ranges: 0 – 10, 0 – 100, 0 – 1000 ppm HC standard (CH4 equivalent, lower optional ranges available)
Sensitivity: 1% of FS
Resolution: 10 ppb on 0 – 1 ppm range
Accuracy: ± 2% of FS at constant temperature
Response Time: 90% in less than 15 seconds
Operating Temperature: 40 – 110°F
Fuel: 100% hydrogen
Sensor Type: Flame ionization with flame guard
Separation Method: No separation required
Alarms: “C” Type contact for power failure / flame out; Concentration 2 alarms: Relay “C” contact (fully programmable); 3 A, 250 VAC 50/60 Hz
Max Load Impedance: 4 – 20 mA isolated output 500 ohms
System Power Requirements: 115 or 220 VAC, 50/60 Hz
Max Power Consumption: 90 VA
System Dimensions: 19″ rack mounted steel enclosure, 19″ W x 8.75″ H x 15.5″ D (48.3 x 22.2 x 39.4 cm)
Zero and Span Noise: Less than 0.5% of full scale
Zero and Span Drift: 2% full scale per week
Linearity: 1% of full scale through all ranges
Repeatability: 1% of full scale through all ranges
Sample Chamber: N/A
Flow Rate: 1 liter / minute (standard)
Safety: Flame-out alarm and fuel shut off. Includes red indicator lamp and activation of system fail alarm relay
Outputs: 0 – 1 VDC and 4 – 20 mADC, Isolated current output
Ignition: Automatic
Warm-up Time: Usable in approximately 4 hours; stable in approximately 8 hours
Display: Bright LED concentration display
Combustion Air: Oil / Water Hydrocarbon free instrument air @ 30 psi incoming pressure
Span Calibration Gas Known concentration of operator selected hydrocarbons

Optional Accessories:

  • Hydrogen Generator
  • Zero Air Generator
  • Digitial Flow Meter
  • Hydrogen Leak Detector
  • Certified Gas Standards
  • Pressure Regulators and transfer lines

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