Serinus ® Cal 300 Ozone Transfer Standard The Acoem Serinus® Cal 300 (formerly known as the Ecotech Serinus® Cal 300) includes a built-in ozone generator and internal zero-air source as well as a compact reference photometer, providing precise feedback control for accurate ozone generation and measuring in one unit. Ozone generation and measurement are automatically corrected for gas temperature and pressure changes and can be displayed in units of ppm, ppb, ppt, ug/m 3 , mg/m 3 , ng/m 3 . FEATURES • Self-contained transfer standard with ozone photometer, ozone generator & zero air source in one unit • Measures & generates accurate ozone calibration levels (photometer accuracy: 1.0 ppb or 1 % of reading, ozone generator output 40 to 1000 ppb at 4 LPM) • Up to 16 sequences including 32 discreet points • Allows users to perform inter-station calibrations without disrupting station plumbing • Measures internally or externally generated ozone so station ozone generators can be easily calibrated • Internally stored calibration curve generates ozone concentrations when feedback is disabled • Automatically compensates for temperature, pressure & flow variations to ensure accurate, repeatable readings • Integral output gas manifold allows up to 4 instruments to be calibrated simultaneously • Data stored on USB memory stick can be retrieved via RS232, USB interface or the optional ethernet connection • Connects with the ‘Serinus Remote’ Android app via Bluetooth for remote programming, viewing, downloading & emailing. SPECIFICATIONS Range: • 0 - 3000 ppb ozone. User interface: • Full numeric keypad on front panel or remotely via computer • Large graphic LCD display with unit selection, ppm, ppb, ppt, ug/m 3 , mg/m 3 , ng/m 3 Noise: • < 0.25 ppb or 0.1 % of reading RMS, whichever is greater, with Kalman filter active Lower detectable limit: • 0.5 ppb with Kalman filter active Precision: • < 0.25 ppb or 0.1 % of reading RMS, whichever is greater, with Kalman filter active Linearity: Zero drift: Span drift: < 1 % of full scale or 1 ppb 24 hours: < 1 ppb 7 days: < 1 ppb 7 days: < 0.5 % of reading
"Very efficient. Competitive pricing. The reminders, I’m so busy in my job that it’s so great to have a reminder to do something. It really helps me.
I’m very happy".
- Tim Cannon – Research and Development Manager; Pecan Engineering Pty Ltd