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PAS Analyzer

no interfering signal an extremely accurate results

huge price advantage

low sample volume and small cell size

low amount of drift

Technical data
Ambient temperature5 – 35 °C (non condensing)
Inlet pressure800 – 1.200 mbar
Gas flow< 0,5 l/min (1)
CommunicationModbus TCP/IP/WLAN/Radio
Dimensions (L x W x H)19″ 3 HU (543 x 485 x 143 mm) or 39 cm (with battery 47 cm) x 16,5 cm x 39 cm
Supply voltage230 V AC/50 – 60 Hz or Li-Ion battery (10,4 Ah)
User interface (option) 7″ LCD (capacitive touch)
1 can be adjusted if necessary
SpecificationsPAS-NO2PAS-NO2 – Immission
GasNO2
Measurement range (FS) min.0 – 10 ppm0 – 1 ppm
Measurement range (FS) max.0 – 5.000 ppm
Limit of detection (LOD)1 @t10– t90 ≤ 3 s< 10 ppb (2σ)< 0,5 ppb (2σ)
Linearity< 1 % FS
Accuracy± 1 % FS
Zero drift< LOD in 8 h
Span drift< 1 % FS in 8 h
1 depending on filter settings and flow-rate

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