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Technical
Info - Automatic Samplers..
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Technical
information concerning the range of process analysers we supply
is available :
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Help
in choosing the correct sampler for your application
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We are able
to offer a variety of samplers. In order to ensure we provide you
with the most suitable sampler for your application we suggest you
go to the sampler comparison table which should help clarify the
choices:
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Advice
on design of a sampling program |
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Laboratory costs
for sample analysis are getting higher and hence it is all the more
important that samples you obtain are an accurate and representative
measure. Many factors need to be taken into consideration when designing
a sampling program. Automatic samplers today also can offer sophisticated
and flexible programs which can be adapted depending on the sampling
objectives i.e:
A detailed summary
of factors to consider when designing a sampling program can be
found in :
- Environmental
sampling for trace analysis
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Recommended
Methods of Installation of Samplers
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Envitech can
offer a complete installation service including the supply of sampler
housings if required. Correct installation of both the sampler and
the sample suction line and strainer are important to ensure a representative
sample.
- Kiosk installations
for portable / refrigerated samplers
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Data
handling, storage, processing, alarm and GSM options
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Envitech can
offer various options for transferring data generated from automatic
samplers. Simple current loop and contact alarm outputs are available
but in addition serial output and GSM remote modem access can also
be provided:
- RTD
581 data transfer to a Isco 6712 / Flowmeter
- PC download
to the serial port using samplink
- PC download
using Flowlink
- Data storage
with parameter modules / sondes
- GSM modem
/ SMS text message alert with remote
activation
- Hyperterminal
link using modem / GSM
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Commissioning
and training and maintenance contract options
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Envitech can
provide a complete commissioning and training package with the supply
of an autosampler. In addition some customers opt for Envitech to
provide a maintenance contract which can be tailored to the customers
requirements and the specific application. Remote GSM telemetry
is also available for some samplers:
- Commissioning
and training for Isco automatic samplers
- Yearly /
quarterly maintenance contracts
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Health &
safety issues are important considerations when dealing with analysis
of contaminated samples such as waste water and process streams
with sometimes unknown composition. Envitech has extensive experience
of the handling samples from these type of applications and provides
clear policy and procedures to minimise health and safety risks.
An overall Health
& Safety policy can be supplied as well as specific information
relevant to a specific sampling procedure.
Click
here for a Returns Authorisation request
form
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© Envitech
Ltd: 2005 |
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