Key Features
• Very high vacuum with dry vac pump or atmospheric pressure versions
• ‘Hot’ and ‘Cold’ versions
• Totally automatic operation
• Wireless tablet
• Software suite for use over ethernet or RS232
• Dual detectors for continuous NO2, NO and NOx readings
• Trace PPM measurements standard
• High range % available
Technical Specification
MEASURING UNITS: PPM or mg/Cu.Mtr. user selectable
MEASURING RANGES:
Range A: 0-1000ppm. User settable to e.g. 0-1ppm, 0-5ppm, 0-10ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm. Resolution: 0.01ppm
Range B: 0-10000ppm. User settable to e.g. 0-10ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-5000ppm. 0-10,000ppm. Resolution: 0.1ppm
Range C. 0-100,000 ppm. User settable, with resolution of 1ppm
RESPONSE TIME: T90 <2.0s
REPEATABILITY: <1% FSD
QUENCHING EFFECT: CO2 and H2O Quenching. 2% of reading per 15% CO2 and 2% reading per 2% H2O
LINEARITY:
+/- 0.5% FSD or 2% of point
EN14181 – dc rel : <2%
R2 : >0.99
ZERO DRIFT: <0.5% FSD/24hrs
TEMPERATURE EFFECT ON ZERO: <0.15% per o C
TEMPERATURE EFFECT ON SPAN: <0.3% per o C
ZERO NOISE: <0.1ppm
SPAN NOISE: <+/-0.1%FSD for vacuum version. <+/-0.3%FSD for non-vacuum version
DETECTION LIMIT: 0.05mgC/m3
BYPASS FLOW SENSITIVITY: Less than 0.5% from 1 to 3 L/min
SAMPLE FILTER: Removable 0.4 micron PTFE
SAMPLE CONDITION: Max temp190o C Pressure -0.3bar to +0.5bar
OPERATING CONDITIONS: 5-40o C ambient temperature
AIR SUPPLY:
Air for Ozone (O3) flow 140ml/min.
Pressure 0-1bar max dewpoint 12o C.
Stable O2 concentration >20%
CONVERTER EFFICIENCY: NOx >95% or NH3 >85%
OUTPUTS:
0-10 Vdc
RS232
Ethernet
TCP/IP
Optional 4-20 mA
POWER REQUIREMENTS: 220-240 V AC 110-120 V AC 24 V DC 600 W max.
REMOTE CONTROL: AK protocol via RS232 port, Ethernet Comes with S4i remote software operating system.
SIZE AND WEIGHT: 19” (w) x 133.5 (h) x 530 mm (d). Apx. 30Kg
Optional Configurations
A colour touch screen front panel with a built-in SD card and a USB connector for data logging and software upgrades
• Span/zero/sample gas selector valves
• NEW: optional front panel display, detachable for wireless use up to 50 metres distance from the analyser
• Programmable contact closures