Air Quality

OZONE ANALYZER

  • 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.

Products Specification

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)

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

 

Products Applications

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

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