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Ambient O3 Monitor
APOA-370
Specifications
Principle |
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. |
Repeatability |
±1.0% of F.S. |
Linearity |
±1.0% of F.S. |
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 and integrated
or (2) moving average value) • Contact input/output • RS-232C |
Power |
100/110/115/120/220/230/240 VAC, 50/60 Hz (to be specified) |
Dimensions |
430(W) x 550(D) x 221(H) mm |
Mass |
Approx. 20 kg, |
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