de Glossar

SIGRIST is positioned as a manufacturer of prime products and is oriented to customers who are quality and cost conscious. In addition to recognized quality, SIGRIST photometers provide a low total cost of ownership. This includes the initial investment as well as all subsequent costs – service life, availability, maintenance and repair.

This sentence is not an empty phrase; satisfied customers confirm this statement over and over. In the beginning of this year, our Spanish agency for the tunnel market, Ortrat, sent us a nice proof for this statement. We gladly quote from the letter received (translated from Spanish):

 

“In our tunnel there are 5 visibility monitors, model SIGRIST KTN installed and they function since almost 30 years. We intend to replace them this year. On your webpage I have seen that there’s an up-to-date visibility monitor available from SIGRIST. Can you please send me a budgetary quotation for 5 instruments, together with information about this new model.”

 

Quality products made by SIGRIST may be initially higher in price than from other manufacturers. We’re convinced that in a long-term view, the “Swissness” of our equipment pays back. Despite the strong Swiss Franc, SIGRIST is committed to the work place Switzerland. Here we have built up the know-how and the control over the quality standard in R&D and production – for the benefit of our customers, worldwide, as demonstrated once again in this case.      

VisGuard Extractive
The VisGuard measures the scattered light intensity of a sample drawn into the instrument. Filtered purge air is fed through the flow cell, thus enveloping the sample in a protective shroud of clean air. This effectively keeps the optics clean. Installations are either in the tunnel cavity/niches (in-situ) respectively using extractive sampling away from the cavity. An optional sample heater eliminates the influence of any mist effects.
More Info
VisGuard Extractive
The VisGuard measures the scattered light intensity of a sample drawn into the instrument. Filtered purge air is fed through the flow cell, thus enveloping the sample in a protective shroud of clean air. This effectively keeps the optics clean. Installations are either in the tunnel cavity/niches (in-situ) respectively using extractive sampling away from the cavity. An optional sample heater eliminates the influence of any mist effects.
More Info
VisGuard In-situ
The VisGuard measures the scattered light intensity of a sample drawn into the instrument. Filtered purge air is fed through the flow cell, thus enveloping the sample in a protective shroud of clean air. This effectively keeps the optics clean. Installations are either in the tunnel cavity/niches (in-situ) respectively using extractive sampling away from the cavity. An optional sample heater eliminates the influence of any mist effects.
More Info
VisGuard In-situ
The VisGuard measures the scattered light intensity of a sample drawn into the instrument. Filtered purge air is fed through the flow cell, thus enveloping the sample in a protective shroud of clean air. This effectively keeps the optics clean. Installations are either in the tunnel cavity/niches (in-situ) respectively using extractive sampling away from the cavity. An optional sample heater eliminates the influence of any mist effects.
More Info

Contact

{{selectedCountry.Name}} {{country.Name}}

Please select your businessarea

{{ba.Name}}

Please select

{{area.Name}}

Please select your businessarea

{{ba.Name}}
{{selectedCountry.Name}} {{country.Name}}
{{vm.getBusinessAreaStringByVendor(vendor)}} {{area.Name}}
{{vm.getBusinessAreaStringByVendor(vendor)}}
René Gehri
Water, Beverages & Food, Industrial Processes
Pascal Schärer
Traffic & Environment

Main Office