The S4 SOLAR Heated FID VOC analyser employs Flame Ionisation Detectors (FID) technology and is designed for a standard 19” rack, with heated and non-heated options. A dual detector version is also available for the simultaneous measurement of both methane and non-methane hydrocarbons.
Key Features
• Fixed and portable versions
• ‘Hot’ and ‘Cold’ versions
• Totally automatic operation
• Wireless tablet Software suite for use over ethernet or RS232
• Precision monobloc FID
• Trace PPM measurements standard
• High range % available
Relevant standards:
- EN12619
- EN15267-3
- ISO25140
- Method 25
- Method 25a
- EURO VI/VII
- ARP1256D
- CPA 2015-C174
Technical Specification
MEASURING UNITS: PPM or mg 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: THC <1.5 secs CH4 and NMHC <2.5 secs
REPEATABILITY: <1% FSD
OXYGEN EFFECT: <2% of reading from 0% to 21% O₂ (H2He)
LINEARITY: +/- 0.5% FSD or 2% of point EN14181 – dc rel : <0.5 R2 : >0.99
DRIFT: +/-0.2ppm or 2% range per week, whichever greater NOISE +/-0.1ppm or 1% range, whichever greater
TEMPERATURE EFFECT ON ZERO: <0.15% per o C
TEMPERATURE EFFECT ON SPAN: <0.3% per o C
SAMPLE INLET PRESSURE:
With internal sample pump: -0.6 to +0.4bar
Without internal sample pump: +0.2 to +0.5bar
ACCURACY: <0.2% FSD
PRECISION: <1%
DETECTION LIMIT: 0.05mgC/m3
BYPASS FLOW SENSITIVITY: Less than 2% from 1 to 3 L/min
SAMPLE FILTER: Removable 0.4 micron PTFE 7um non removable stainless steel filter for CFID
SAMPLE CONDITION: 0-200o C (Heated version) 0-80o C non-condensing for CFID
FUEL CONSUMPTION:
Single detector: 35ml/min H2 or 180ml/min H2He
Dual detectors: 70ml/min H2 or 360ml/min H2He
AIR SUPPLY: Single detector: >1.1L/min or Dual detector: >1.6L/min
OPERATING CONDITIONS: 5-40o C ambient temperature
OUTPUTS:
0-10 Vdc
RS232
Ethernet
TCP/IP
Optional 4-20 mA
POWER REQUIREMENTS: 100 to 250Vac Optional 24VDC 600W 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
