Gas Detectors and control
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Sensor&Module |
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Gas Analyzer
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Model GM200
The instrument is mainly used not
only for road surface testing on leakage of
pipes of natural gas, coal gas and liquefied gas
but also for indoor test and other leakage check
under complex work
conditions.Blast-protection-type detector, LCD
display, bar-chart simulation indication,
touch-keys. General application and digital
display make it rectify any fault. Three
measurement ranges can be transformed
(0-1000ppm，0-100%vol，0-100LEL), rechargeable
battery, 10h continuous work.
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Model GM300
It is an updated high-precise gas leakage
detector which can examine density and locate
the leak-point. Modern testing technique and
convenient operation make it an ideal tool for
checking gas piping leakage concentration. Its
measurement range 1ppm-100vol makes it widely
used in search of natural gas source, looking
for pipe leakage,monitoring blast’s low limit,
leakage locating and inert gas’ testing.
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Model GP707 Hand-push Burnable Gas Piping Leak
Detector
It can improve detection
efficiency and reduce detection cost. Direct
hand-push hunting on the road without drilling a
hole greatly mitigates work-load with exact leak
locating. Heat-wire semi-conductive sensor is
adopted so that it won’t be affected by car’s
exhaust gas, organic solvent, etc.Different
alarm sounds show gas density’s change so that
the density finger can judge leak-point. Alarm
setting range: 5 – 100ppm. |
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Model: GP351 Portable Infrared CO2
Analyzer
Based on some gases’s selective absorption to
infrared ray,
the analyzer tests various plants’
photosynthesis rates
(also can measure concentration of CO, CO2,etc),
mainly used
in farming and forestry scientific research
fields.
Health & epidemic prevention centers can also
use it
to test CO2 thikness in shops, cinemas,
ballrooms, hospitals,
trains, shups, etc. High accuracy, double
charging, low voltage alarm LCD, gas flow
adjustable. Min. measure-range: 0-1000ppm, max.
measure-range: 0-100%. |
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Model:
GM900 Heating Base-indication Analyzer
Gases tested include
SO2,NO,NO2,H2S,COS,CS2,NH3,BTX, high resolution
design (exceed 0.02nm) produce a good linear
analysis result, which makes data analysis
simple and reliable. Its applications are:
H2 and NH3 analysis in raw materials of Klaus
sulfur factory
SO2 analysis in sulfur factory
NO and NO2 analysis in nitric acid factory
H2 and COS analysis in TiO2 production
In the situation of continuous emission
monitoring |
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Model: GM600 Formaldehyde Analyzer
Inner-pump, rechargeable battery,
continuous 10h work gas thickness indication,
sound or light alarms, nylon and Al alloy box
with a charger, UL grade safety mode, used in
locations with maleficent gases.
Measure-range:
0-19.99 ppm Model G600-2
0-199.9 ppm Model G600-1
0-1999 ppm Model G600A
Min.： 0-1999ppb
Resolution： 0.01ppm （Model 4160-2）
Veracity：digital disply : ±2.0% readings
Volume： 178 x 102 x 225 mm |
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Model: GF230 Formaldehyde and Ammonia Analyzer
Model G230 formaldehyde analyzer excursion
light：>2.5A,<0.3%T@400nm
Read mode：permeation, absorbency, concentration,
PH, plus wavelength
scanning and time chart PH line
voltage:9Vac,1A,95to240Vac,50/60Hz
Bandwidth: 4nm±1nm<
Wavelength precision: ±1nm
Wavelength resolution: 1nm
Wavelength selection: automatic, based on method
selection
Optics system: multi-spectrum coaxial
measurement photometer
Luminosity test range: ±0.001－3.2Abs
Data storage：1000 data dot(data, time, result,
sample ID, customer ID)
10 wavelength scanning charts,10 time-process
charts,50 customer calibrations. |
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Model: GF19 SF6 dew point measurement instrument
The instrument has its pressure seal probe
fixed on the front panel,has 3-step Palti cold
pump, use ORIS, it can quickly stabilize dew
point at very low humidity. The whole
measure-gas-way is made of PTFE and stainless
steel, inside there is a electronic flowmeter
which can exactly check the gas-flow without
position limit, +/-10mV/℃ simulation output can
be used for recording or far-end indication.
Suitcase can be selected for convenience in
transit handling. |
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Model: GF550 Gas Rapid Site Analyzing instrument
Special for rapid evaluation on dangerous gases,
for test on dangerous compounds, also for
supervision of surrounding safety in large
public locations. Emergency team can find out
and control potential dangers,and judge
danger-gas/compound’s area. It can be put into
two army-use cases easy for transit, provide a
safe protection for persons who work in
emergency place, oil well platform, oil refinery
and petrochem. AreaRAE can detect VOC, LEL, O2,
H2S and CO. Model KD is designed for martial,
industrial and municipal customers. |
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Model: GP-91A Rapid Radon Radioactivity Detector
Radon, a radioactive gas, exists in many
buildings’
vaults,underground constructions, mines,etc. A naturally formed radiation,
it becomes a most direct radioacrive threat to
the public.
The instrument can measure gaseous radon and
mainly used for a rapid,
low-cost test on radon’s exposure. In the mode
of rapid check,
a dose reading can be obtained within 10
minutes.
If you need a more precise reading, you can use
slow mode (2 hours).
Application: personal radon’s radioactive dose’s
testing;
mines and excavation sites; petroleum and naturral gas industry;
nuclear fuel industry; indoor air quality
testing. |
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Model: GP-92B Air Quality Tester
Test object: indoor air quality
CO test range: 0---500ppm
CO resolution: 0.1ppm (0-99.9ppm); 1ppm
(100-500ppm)
CO2 test range: 0---5000ppm
CO2 resolution: 1ppm
Temperature test range: -20℃～60℃
Temperature resolution: 0.1℃
Relative humidity test range: 2～98%RH
Temperature resolution: 0.1%RH |
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Model: GP-92C Infrared Multi-gas Analyzer
In certain specific occasions, various gases like
high-furnace
coal gas, methane,etc shall be tested for
composition analysis
at the same time. Multi-channel sensor and
measurement,
set-in hardware techniques make the analyzer
measure many gases. |
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