SZ.300203
FPI AQMS-300 Ozone analyzer measures ambient O3 concentration in ppb level by utilizing UV photometric absorption technology.
Principle
UV Photometric
Standard Range
Max:0~10ppm Min:0~100ppb
(выбор)
Zero Noise
0.4ppb (RMS)
Span Noise
<2.5ppb (RMS)
Lower Detectable Limit
0.8ppb (RMS)
Минимальный
предел обнаружения
Zero Drift
±2ppb/24h
Span Drift
±5ppb/24h
±5ppb/24ч
Linearity
<1%F.S.
Precision
<1%
Response Time
T90<30s
Output
RS232/RS485/Ethernet
Calibration
Multi-point Calibrator
220V AC/50Hz;
110V AC/60Hz
Требование к питанию
220V AC/50Hz;
110V AC/60Hz
Принцип
УВ Фотометрия
Max:0~10ppm Min:0~100ppb (Selectable)
Стандартный диапазон
Нулевой шум
0.4ppb (RMS)
Пролетный шум
<2.5ppb (RMS)
0.8ppb (RMS)
Дрейф нуля
±2ppb/24ч
Дрейф пролета
Линейность
<1%F.S.
Точность
<1%
Время реакции
T90<30сек
Вывод
RS232/RS485/Ethernet
Калибровка
Многоточечный калибратор
Power Requirement
Principle
The concentration of ambient ozone is proportional to UV light absorption since there is a significant characteristic absorption for ozone on wavelength of 254nm.
Periodical diversion on sample flow passing through the ozone scrubber will generate reference measurement, which is compared with sample measurement to provide stable and representative result.
Ozone scrubber
The ozone scrubber is filled with MnO2 as catalyst, which will convert O3 to O2 to form reference gas. Meanwhile, the presence of other components remains the same.
Data storage and analysis
Stored data are easily retrievable through the serial or ethernet port via PC client software, allowing operators to perform predictive diagnostics and enhanced data analysis by tracking parameter trends.
