Twin-cartridge gas mask

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www.gas-detect.com
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ABOUT

• Whatever the type of gas detector cells
  (catalytic, electrochemical, infrared or
  photoionization cells), it is essential and
  necessary to periodically check the correct
  functioning of these by regular calibrations
  (every semester or all The years after the
  manufacturers) and tests of good functioning
  between them.
• GazDetect offers these services ( calibration of
  the gas detector or gas tests on site ) in France
  and Europe or in the workshop
• Calibrating the Gas Detector
• The calibration of the gas detector (or
  calibration) of a gas detector consists of the
  setting of zero and sensitivity (span).
• Adjusting the zero
• Resetting configures the cell so that the ambient
  air is used as a reference value , it is
  therefore imperative that this "reference" air be
  perfectly "pure" so as not to distort the
  measurements. In case of doubt, a "zero grade
  air" standard gas bottle should be preferred
  rather than a zero zero setting in the open air.
• This is all the more important for CO2 detectors
  (carbon dioxide) because it is naturally present
  in the ambient air (about 400 ppm) and will
  therefore distort the measured values ??of CO2
• Adjusting the sensitivity (or calibration)
• The sensitivity adjustment (calibration of the
  gas detector) is ideally done with a standard gas
  cylinder of the gas to be measured with a
  concentration of between 20 and 80 of the
  measuring range, taking care to be able to
  trigger all the thresholds of Alarm of the gas
  detector.
• In some cases where there are no standard gas
  cylinders (all gases not available for sale) to
  calibrate the gas detector, an interfering gas
  may be used with all the necessary precautions.

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• ON-SITE MAINTENANCE AND CALIBRATION
• The so-called "fixed" gas detection systems are
  composed of a fixed gas detector (also called a
  gas sensor) connected to a gas detection unit.
  The latter is also connected to sound and / or
  light horns and to a device for stopping the gas
  line (gas safety valves or mechanical
  ventilation).
• Installation of on-site gas detection equipment
• From analysis runs your gas detection
  installation to site implementation, GazDetect
  offers you to fully manage your project.
  Configurations and settings of gas detection
  units according to your needs, training in use,
  periodic checks, calibration or on-site
  troubleshooting are our strengths.
• We work primarily in partnership with Oldham and
  Honeywell Analytics and rely on their extensive
  network of traveling technicians to ensure
  competency, proximity and speed.
• On-site maintenance and calibration of fixed gas
  detectors
• In addition to one-off interventions, we also
  offer maintenance contracts for on-site
  maintenance and calibration of your fixed gas
  detectors, thus ensuring absolute peace of the
  gas detection station.
• GazDetect is also the realization of cabinet or
  electrical cabinet as well as any gas work on
  site such as gas purges, gas line establishment,
  installation of gas safety solenoid valves, or
  any other Works on gas line.
• Our strong points
• Expertise and know-how in the field of recognized
  gas detection.
• A wide network of partners both in France and
  abroad.
• The development of custom made electrical
  cabinets and gas line.
• Turnkey solutions.
• Maintenance and calibration of your fixed gas
  detection devices with calibration certificate.

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• Why Rent Portable Gas Detectors?
• For occasional or specific needs, the rental of
  portable gas detectors is often a relevant
  solution no investments in new appliances, no
  periodic maintenance or checking, no return of
  devices for calibration or repair. The budget for
  gas detection is therefore completely frozen.
• Our portable gas detector leasing service quickly
  delivers all the appliance demands (portable
  monogas detectors, portable multi- gas detectors,
  gas detection beacons as well as calibration
  stations for calibrations and gas tests before
  use) To a large number of devices available on
  stock and an efficient logistic service that
  delivers within 24 to 48 hours.
• Advantages of renting portable gas detectors
• Immediate availability our large fleet of
  equipment allows us to respond very quickly to
  all requests.
• Two formulas are available the weekly rental and
  the monthly rental . These two formulas help to
  meet the most specific needs. The gas detection
  budget comes down to the chosen rental formula,
  avoiding unpleasant surprises.
• Long-term rental over one or more years with the
  iNet solution, thus eliminating the need for
  periodic checks, calibrations and purchases of
  standard gas cylinders (see the iNet Solution
  page )
• Ready-to-use equipment all of our portable gas
  detectors or gas detection beacons are supplied
  ready-to-use with a user manual in French and the
  up-to-date calibration certificate covering the
  entire life of d 'use.
• Allows us to become familiar with our range of
  products before a possible purchase or to meet
  specific needs, such as technical stops for
  example.

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Maintenance of portable gas detectors and
calibrations
The maintenance of portable gas detectors is
essential to ensure the accuracy of measurements
of gas concentrations over the long term.
According to personal protective equipment (PPE),
calibration is performed every six months (every
180 days) or annually. The "Maintenance
Included" solution is a simple and economical
concept, which consists of providing maintenance
for portable gas detectors for two years when
purchased. This is an "all inclusive" version
suitable for gas detection. This service is
available as follows Periodic checks every 180
days (verification of correct functioning of
parts and calibration of measuring cells) with
updated calibration certificates. The possible
recalibrations of the measuring cells in case of
saturation or other problems. The loan of an
equivalent device in case of prolonged
immobilisation of the detector of portable gas in
our premises due to a repair. The shipping costs
are included for the return of the device. The
gas detection budget is frozen for two years,
there is no nasty surprise! Replacement of
the cells is in addition, but you do not pay
labor for replacement and calibration of the gas
detector (only the price of the measuring
cell). After two years, it is possible to renew
your maintenance contract for two more years (and
so on) at almost the same cost. This service is
applicable to our wide range of portable gas
detectors, whether monogas or multigas (excluding
disposable gas detectors and gas detection
beacons). It allows you to control and
significantly reduce your gas detection budget
over the years.
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CHARACTERISTICS AND GAS PROPERTIES
Information on the physical and chemical
properties of a gas and its specific
characteristics is the first protection to limit
the hazards of workers working in hazardous
areas. A simple and intuitive database Developed
by Gaz Detect , gazfinder.com is a dynamic web
interface that allows you to find the main
characteristics and specific properties of a gas
in a single click . Available from any device
(computer, tablet or even via your smartphone),
this database, listing nearly 1200 gases, meets
the needs of a large number of professionals and
sectors of activity. You simply have to type the
name of a gas (whether it be its French or
international denomination) Gas properties in
one click! It is also possible to find a gas on
GazFinder using its formula, CAS (unique Chemical
Abstracts Service databank registration
number), EINECS (European Inventory of Existing
Commercial Chemical Substances) A synonym ! The
system will then retrieve the corresponding
card. The latter provides gas properties as well
as physical and chemical characteristics such as
limit and average exposure values ??(ELV and
VME), upper and lower limit values ??for
explosions in air (LEL and LES), But also the
specificities of the gas in question (toxic,
explosive, asphyxiant, harmful and / or
corrosive). The interactive database indicates
the gas detection means (fixed and / or portable
gas detectors) as well as the respiratory
protection equipment needed to protect themselves
(gas masks with the appropriate gas mask filter
and / Or insulating breathing apparatus). Finally,
GazFinder includes information on hazardous
substances with the risk phases standards for
respiratory protection filters and specific
filters, volatile organic compounds, measurements
and detection of rare gases. Do not hesitate to
visit GazFinder .
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Thank You
Gas Detect
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