Specifications

Ranges: Autoranging 0-20ppm
(Analogue ranges 0-50
ppb to 0-20 ppm)
Concentration display: User selectable mg/m3, μg/
m3, ppm, ppb, ppt
Noise: < 0.2 ppb
Lower detectable limit: < 0.4 ppb or 0.5% of
reading whichever is
greater
Linearity: < 1% of full scale
Precision: 0.4 ppb or 0.5% of reading
whichever is greater
Zero drift: 24 hours: < 0.4 ppb
7 days: < 0.4 ppb
Span drift: 7 days: < 1% of reading
STP reference: 0°C, 20°C, 25°C at 101.3kPa
Sample flow rate: 900 cc/min (total for 3
channels)
Temperature range: 0 - 40°C
Power: 100-240VAC, 50 to 60 Hz
(Autoranging)
Power Consumption: 265 VA max (typical at
start-up)
190 VA after warm-up
Dimensions (wxhxd): 3.5 RU, 429 x 175 x 638 mm
Weight: 21.85 kg