Description
Principle: Cross flow modulation type, Ultra-violet-absorption method (NDUV)
Application: O3 in ambient air
Range: Standard ranges: 0-0.1/0.2/0.5/1.0 ppm; auto range ~ manual range selectable;
can be operated by remote switching.
Optional (measurable) ranges: 4 ranges selectable from 0-10 ppm, within 10 times range ratio;
auto range ~ manual range selectable; can be operated by remote switching.
Lower detectable limit: 0.5 ppb(3 sigma)
Repeatability:±1.0% of F.S.
Linearity:±1.0% of F.S.
Zero drift: <LDL/day at lowest range
<LDL/week at lowest range
Span drift:<LDL/day at lowest range
<LDL/week at lowest range
Resposnse time (T90): Within 75 sec at lowest range
Sample gas flow rate: Approx. 0.7 L/min
Indication: Measured value, range, alarm, maintenance screen
Alarms: During AIC, zero calibration error, span calibration error, temperature error in ozone separator, light intensity error, etc.
On-screen messages are available in four languages: English, German, French, and Japanese.
Input/output:・0-1 V/0-10 V/4-20 mA, to be specified (2 systems: either (1) momentary value andintegrated or (2) moving average value) ・Contact input/output ・RS-232C (option)
Ambient temperature: 5-40 ℃
Power: 100/110/115/120/220/230/240 VAC, 50/60 Hz (to be specified)
Dimensions: 430(W)Χ550(D)Χ221(H) mm
Mass: Approx. 15 kg
Certification: DIN EN 14625 (2012), 15267-3 (2012)
TUV Rheinland Group
Rep. No. 936/21204643 / A 2006-01-05
US-EPA Automated Reference Method: RFA # 05-249-10
MCERTS
