Price | Negotiable |
MOQ | 1 piece |
Delivery Time | Negotiable |
Brand | Zetron |
Place of Origin | China |
Certification | CE |
Model Number | DOAS-3000 |
Packaging Details | paper carton |
Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Place of Origin | China | Detection principle | PID light ion, other gas monitoring analysis optional electrochemical, infrared (NDIR), laser (TDLAS), Differential ultraviolet spectroscopy (DOAS) and other principles |
Packaging Details | paper carton | Dimensions | 1800mm*800mm*450mm |
Detection gas | NO、NO2、SO2、NH3、H2S、O3 and other gases | Model Number | DOAS-3000 |
Certification | CE | Sampling distance | standard 70 meters |
Operating voltage | 220VAC, 50Hz | Brand Name | Zetron |
Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Product name | Online pollution source monitoring system |
Sampling humidity | 0~99%RH | Minimum Order Quantity | 1 piece |
Sampling temperature | -40 ℃~800℃(standard), optional: -40 ℃~1300℃, -40 ℃~2000℃ |
TH3000 VOCs Online Pollution Source Monitoring System
Detection parameters: NO, NO2, SO2, NH3, H2S, O3, benzene, toluene, xylene, etc.
Can also be optional Pitot tube detection flue wind speed, temperature, pressure, flow, but also optional
detection of wind speed, wind direction, rainfall, atmospheric pressure and other meteorological parameters.
Measuring range: 0-2, 10, 20, 50, 100, 500, 1000, 2000ppm, other ranges can be customized.
other ranges can be customized.
Detection principle: UV differential absorption spectrometry (DOAS).
Sampling temperature: - 40℃ ~800℃ (standard), optional: - 40℃ ~1300℃, -
40℃ ~2000℃, higher temperature detection analysis to be customized.
Sampling humidity: 0 ~ 99% RH.
Host working environment: - 40℃ ~70℃, ≤ 95%RH.
Working mode: on-line continuous work, pump suction and extraction sampling.
Sampling distance: standard 30 ~ 40 m, optional vacuum pump sampling distance of more than 70 m.
Sampling flow: adjustable, 4 l/min (standard), 10 l/min, optional.
Operating voltage: 220VAC, 50HZ.
Output signal: 4~20mA, RS485, multi-way passive contact, optional: wireless transmission, network transmission.
network transmission.
Protection level: IP66 outdoor waterproof type, optional explosion-proof type.
Display mode: standard product is no window display, optional 9-inch touch color display.
Printing mode: no printing function, optional wireless Bluetooth printer for printing.
Alarm
mode:
optional
integrated
sound
and
light
alarm,
external
type.
★ Explosion-proof, waterproof design, protection level IP66, outdoor type, fast, reliable, and stable detection.
★ Built-in high-efficiency dual-stage condensation and dehumidification and dust removal pre-treatment system, integrated design of automatic control, effectively reducing SO2 loss and preventing water vapor interference, more suitable for working conditions with high humidity and low concentration of flue gas components.
★ Adopting differential absorption spectroscopy (DOAS) technology, with small temperature drift and high measurement accuracy, which can measure ultra-low concentration.
★ Long-life pulsed xenon lamp cold light source, short warm-up time, and long service life.
★ Built-in long light range gas cell, NOx, SO2 analysis dual range design, according to the concentration value automatically switch range control.
★ In real-time display of the concentration curve of each flue gas component, the curve display ratio can be adjusted.
★ Low lower detection limit, not affected by moisture and dust, strong anti-interference ability, can avoid cross-interference between gases.
★ Built-in heating device, automatic start of heating function at low temperature, so that the analyzer can be used in cold areas.
★ Android operating system, supporting Chinese and English input, which is convenient for users to input information such as sampling locations and achieve good human-computer interaction.
★ Industrial high-speed embedded IPC with accurate and fast control.
★ Design and development of microcomputer database and communication system software under windows environment, to realize microcomputer communication for storage and printing.
★ equipped with the rich human-machine interface, supporting mouse, U disk, keyboard, touchpad, printer and other devices.
★ Fault self-test function, generating fault reports after detection, which is convenient for user maintenance.
★ Integrated micro thermal printer or external Bluetooth wireless printer.
★ flue gas conversion to the benchmark oxygen content conversion and conversion coefficient conversion of two ways.
★ Large capacity data storage, 16G, can create folders by day to store the daily test data separately.
★ Optional automatic blowback system.
★ Standard sampling distance of 30~40 meters, optional vacuum pump with a maximum sampling distance of over 70 meters.
★ Can detect and analyze the flue gas temperature within 2000℃.
DOAS-3000 online differential UV spectrometer is mainly used in the gas analysis industry, the main detection occasions: flue gas emission, desulfurization, and denitrification, boiler exhaust gas, VOCs tail gas emission, sewage pipe gas detection, and analysis, etc.
Q:
What
is
your
terms
of
payment?
A:
We
accept
trade
assurance,
western
union,
visa
master
card,
and
tt.
Trade
assurance
can
protect
you,
when
you
confirm
the
product
then
the
money
into
my
account.
Q:
When
do
you
reply
to
messages?
A:
We
will
reply
to
your
inquiry
in
24
hours.
Q:
What
is
the
warranty
for
your
product?
A:
Warranty:
12
months,
Lifetime
maintenance
Q:
When
do
you
send
the
products?
And
how
do
you
send
it?
A:
For
the
small
order,
we
will
send
out
the
goods
within
5
days,
If
have
stock,
we
will
send
it
immediately.
We
send
them
by
ups,
FedEx,
TNT,
or
DHL.
For
big
order,
normal
is
20
days
will
finish.
Q:
Do
you
accept
OEM
or
revised
logo,
color,
model,
size?
A:
Yes,
we
accept
OEM
for
the
qualified
buyer.
We
can
make
the
products
according
to
customer
personal
requirements.
Q:
How
about
the
quality
of
the
management?
A:
We
have
a
complete
quality
control
system,
all
of
our
products
will
be
fully
pre-inspection
by
QC
departments
before
shipping
to
you.
We
have
the
certification
of
ISO,
CE
we
could
send
the
certification
test
of
our
company
to
you.
Q:
How
about
your
after-sale
service?
A:
After
sending,
we
will
track
the
products
for
you,
until
you
get
the
products.
When
you
got
the
goods,
test
them,
and
give
me
feedback.
If
you
have
any
questions
about
the
problem,
contact
us,
we
will
offer
the
solve
way
for
you.