Zetron Instrument focuses on providing customized solutions for precision analysis and monitoring.

OZ-150W DISSOLVED OZONE ANALYZER, Dual-Path UV Absorption, 0-300 ppm

Test method: dual-path ultraviolet absorption method, long-life light source system, high measurement accuracy.
Measurement principle: Based on the Lambert-Beer law, accurate measurement is performed through the principle of photometric absorption. Measurement range: 0-50ppm; 0-100ppm; 0-200ppm; 0-300ppm Light source system: foreign long-life ultraviolet light source system (wavelength 253.7nm).
Usage: Indoor installation and use, equipped with power supply and signal terminals.
Light pool system: Separate light pool technology, no leakage, high pressure resistance, and resistance to large flow sampling gas impact. Intelligent compensation: with automatic adjustment of zero point, with automatic light source compensation function.
Operation method: Users can choose manual zeroing and automatic zeroing according to the operating status, and can set the automatic zeroing time.
Display unit: mg/L, ppm optional. Data display: high-definition color touch screen.
Output function: 4-20mA, RS485 communication, two sets of alarm point output, etc.
Automatic zero adjustment: It can adjust the brightness of the UV LED light source in real time according to the reference light data to keep the zero point data constant and ensure the stability of the zero point.
Multiple versions: OZ-150W is used for pure water, and OZ-150W-HF can be used for 20% hydrofluoric acid ozone aqueous solution.

Model	OZ-150W
Measuring range	0-200ppm;
Measuring range	0-50ppm; 0-100ppm; 0-200ppm; 0-300ppm;
Light source life	about 30000-50000 hours;
Sampling method	positive pressure sampling, negative pressure sampling, note all sampling methods must be equipped with pumps, valves, flow meters at the outlet;
Ozone contact materials	quartz, PTFE, PTFE, PTFE, FFPM (HF vers. Sapphire, PTFE, PFA, FFPM);
Display interface	4.3-inch touch screen operation interface;
Display unit	g/m3, mg/L, ppm optional;
Display resolution	0.01ppm;
Sampling flow	200-300mL/min;
Input pressure	<0.1MPa;
Concentration error	maximum 0.3% FS;
Linear error	Maximum 0.2% FS;
Zero drift	<±0.3%.FS;
Ambient temperature	0-50℃;
Interface	quick-twist (PTFE);
Sampling diameter	Φ6 (6mm*4mm);
Communication method	RS-485;
Output method	4-20mA (active);
Power supply	220V AC (optional 24VDC);
Dimensions	180mm (height) × 260mm (width) × 90mm (depth);
Weight	3KG

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