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Features and Benefits
• Measurements of δ13C and CH4
• Data rates as fast as 1 Hz
• Requires only 150 W (standard package): ideal for field applications
• δ13C measurements over a wide range of concentrations
• EP model reports over large ranges with negligible drift
• New model (Range 3) provides δ13CH4 in ambient air with only 1 ppm methane
Performance Specifications
Precision (1σ, 300 seconds):
δ13C: better than 1‰ (over entire range)
[CH4]: better than 0.2% (over entire range)
Max Drift at STP
(1 hr average over 24 hours):
δ13C: 2‰ (Enhanced Performance)
Measurement Range:
Range 1: 10 – 500 ppm
Range 2: 500 – 10000 ppm
Range 3: 1 – 100 ppm
(Dynamic Dilution System extends upper limit by 100×)
Sampling Conditions:
Sample Temperature: -20 – 50 °C
Operating Temperature: 0 – 45 °C (EP model)
Operating Temperature: 5 – 45 °C (Standard)
Ambient humidity: 0-100%, non-condensing
Outputs:
digital (RS232), Ethernet, USB
Power Requirements:
115/230 VAC, 50/60 Hz
150 W (Standard package)
165 W (Range 1 or 2, EP package, steady state)
400 W (Range 3, EP package, steady state)
Dimensions:
Benchtop (Enhanced Performance):
11“×38“×22“ (Range 1)
Rackmount (Standard):
14“×19“×24“ (Range 2)
Rackmount (Enhanced Performance):
14”×45”×19” (Range 3)
Weight:
30 kg (Standard package)
40 kg (Enhanced Performance package: Range 1 or 2)
68 kg (Enhanced Performance package: Range 3)
Ordering Information
MCIA2-911: Rackmount package, standard (Range 2 only)
MCIA1-912: Benchtop package (Enhanced Performance) for Range 1 or Range 2
MCIA3-914: Rackmount (Enhanced Performance) for Range 3 Includes, as standard, LN2-cooled photodetector (24-hr hold time and 0.5L capacity dewar) Option: TEC-cooled photodetector
Manufacturer: ABB, Canada