Name: eYc Ozone Analyzer
Brand: YUDEN-TECH CO.,LTD.(eYc)
SKU: eYc Ozone Analyzer

eYc Ozone Analyzer

Note:This product only available in Taiwan, China and Hong Kong.
Applicable to measurement and analysis of environmental protection industries such as semiconductor, agriculture, water resources, etc.
UV-D photometric method determination of ozone concentration, traceable to NIST international standards
Measuring range：
Standard type(User-range)：1000 ppmv
Standard type(Auto-range)：1 ... 100 ppm
Resolution：
Standard type(User-range)：Min. 0.1 ppmv at 1000 ppm
Standard type(Auto-range)：Min. 0.1 ppbv at 1 ppm

Model : eYc Ozone Analyzer

Q'ty :

UV-D photometric method determination of ozone concentration, traceable to NIST international standards
Wide measuring range / Dynamic full-range measurement mode
Quickly switch between measuring range and concentration unit(Six types)
LCD, display of concentration, temperature and pressure
Automatic temperature and pressure compensation / Built-in aspirator pump

The most commonly used is the principle of Ozone Analyzer is the ultraviolet absorption method, which uses a stable ultraviolet light source to generate ultraviolet rays, and filters other wavelengths of ultraviolet light through a special quartz glass. Only 253.7±1 nm are allowed to pass.
A single stable UV light source can reach the sampling photoelectric transmitter after passing through the highly transparent quartz glass window and the ozone reaction tank.
Through the ratio of the electrical signals(Light intensity) of the sample and the photoelectric sensor that filters ozone-free air, the data can be transmitted after analysis by the management software, we can calculat the ozone concentration.
Ozone generation and treatment technology has a wide range of applications in various industries.
It has the advantages of cleanliness, deodorization, decolorization, sterilization, no residue, and low cost, which is in line with the advantages of green industrial processes.
After the final reaction and half-life of ozone, it will be reduced to oxygen, so there will be no problem of toxic residue.

More potential product articles, welcome to visit the link below

Type	Standard type(User-range)	Standard type(Auto-range)
Measuring range	1000 ppmv / 1% / 20%v/v / Auto-range	1 ... 100 ppm / User-range
Analog output	Analog output(Optional)	Analog output(Optional)
Analog output	4 ... 20 mA / DC 0 ... 1 V / DC 1 ... 5 V (Choose one)	4 ... 20 mA / DC 0 ... 1 V / DC 1 ... 5 V (Single selection)
Display unit	ppm、%、mg/m³、g/m³ at Auto-range	ppb、ppm、mg/m³、μg/m³ at Auto-range
Heat engine time	≤5 min	≤5 min
Resolution	Min. 0.1 ppmv at 1000 ppm	Min. 0.1 ppbv at 1 ppm
Reaction time(T95)	＜10 sec	40 sec at 500 ppb
Data update speed	0.1 sec ... 100 min	0.1 sec ... 100 min
Data average time	0.1 sec ... 25500 min	0.1 sec ... 25500 min
Data storage	4000 rows of data record (Max. storage capacity 270 days, hardware output)	4000 rows of data record (Max. storage capacity 270 days, hardware output)
Zero drift	Automatic compensation	Automatic compensation
Accuracy (Instrument error)	±2%F.S.(Full scale)	Reading±1% at 100 ppb ... 100 ppmv Provide ISO17025 report traceable to NIST SRP#30
Sample update speed	1 sec ... 24 hr	1 sec ... 24 hr
Detecting unit	254 nm, reduced to 50% after about 20,000 hours of life	254 nm, reduced to 50% after about 20,000 hours of life
Sampling & Calibration flow	1.0 L/min(not included pump)	1.0 ... 1.5 L/min(Built-in pump)
Exterior dimension	L250xW200xH62 mm	L250xW200xH62 mm
Weight	1.5 kg(Include active carbon)	1.5 kg(Include purification device)
Power supply	DC 12 V, 1.5A max. at AC 100 ... 240 V, 50 / 60 Hz	DC 12 V, 1.5A max. at AC 100 ... 240 V, 50/60 Hz
Operating Temp. range	0 ... 40°C	0 ... 40°C
Operating pressure range	700 ... 780 mmHg	700 ... 780 mmHg
Digit signal output	USB(Temp. / Pressure / Concentration)	USB(Temp. / Pressure / Concentration)
Warning signal output	LED(Filter clogging/ Light source / Active carbon / Calibration reminder)	LED(Filter clogging / UV light source / Ozone purifier / Calibration)
Standard accessories	User manual	User manual
	Silicone tube(0.5 m)	Silicone tube(0.5 m)
	B-type USB cable(1 m)	B-type USB cable(1 m)
	USB to RS-485 one communication line (User self-calibration)	None
	DC 12 V 1.5 A max. 1 voltage transformer	DC 12 V 1.5 A max. 1 voltage transformer
	Verification retrospective report	Calibration retrospective report
	Software CD for user self-calibration	None
Optional accessories	Software CD for user self-calibration and concentration conversion(Advanced version)	Select two correction range (Calibration fee is extra)
	Float ozone resistant flow controller(0 ... 2 LPM)	Float ozone resistant flow controller(0 ... 2 LPM)
	None	Software CD：Read, self-calibration, switching and other functions
	Pump DC 110 / 220 V 60 Hz	Pump DC 110 / 220 V 60 Hz
	None	USB to RS-485 communication cable： Self-calibration, switching and other functions

The specifications contained herein are subject to change without notice and any user of said specifications should verify from the manufacturer that the specifications are currently in effect.
Otherwise, the manufacturer assumes no responsibility for the use of specifications which may have been changed and are no longer in effect.

Mainly used in ozone preparation workshop(Ozone generator / ozone plant building, etc.) / Chemicals / Petroleum / Paper / Textile / Pharmaceutical and essence perfume industry / Waterworks / Sewage / Ozone industry / Industrial process water treatment and ozone disinfection testing in pure water industry / Food and medicine sterilization workshops and other occasions