Measuring of harmful substances at the workplace

Sampling device FSP10 for fine dust measurement

The Gesellschaft für Schadstoffanalytik has been a competent partner in the field of measuring harmful substances at the workplace for decades.

As we have carried out numerous measurements and analyses in the company for possible measurements of harmful substances, we have a direct insight into what our measurement technicians need.

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Breathing helmets with head protection

Breathing protection helmet

Breathing helmets with head protection – important protection in dangerous work situations

Wearing respiratory helmets with head protection is an important form of protection when working in hazardous environments, particularly in trade, industry and construction. This includes, in particular, possible contact with hazardous substances.

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Dust particle measurement using GSA device SG10-2A

Dust particle measurement

Dust particle measurement for fine dust

The SG10-2A can be used to measure dust particles very precisely, taking into account the respective size specification of the “aerodynamic diameter”. With the measuring device SG10-2A, samples of hazardous substances up to 10 l/min according to EN 481 – both stationary and stationary – can be measured.

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Gas in potentially explosive atmospheres – SG350ex and SG5100ex

gas cylinder

The GSA measuring devices SG350ex and SG5100ex have been specially developed and certified for use with gas in potentially explosive atmospheres with the suffix “ex” .

When it comes to measuring occupational safety in such a hazardous environment, it makes sense to use the GSA SG350ex or SG5100ex measuring device if contact with flammable gases is possible.

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GSA room air measuring devices detect solvents

Solvent indoor air measuring-devices

GSA SG350ex, SG5200 and SG5100ex room air measuring devices for sampling solvents

GSA indoor air measuring devices reliably detect the presence and harmful quantities of solvents in the home. If, for example, an unpleasant odor develops in the course of new furniture or other furnishings, or if symptoms only occur in one room, there may be solvent pollution.


The GSA measuring device SG350ex is particularly suitable when it comes to escaping gases. These room air measuring devices therefore provide more information about the gases present in the room under investigation.

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Measuring wood dust – minimizing health risks

Measure wood dust

Wood dust measurement for risk assessment at the workplace

Wood dust is classified as E-dust and poses a great risk of the particles settling in the lungs or affecting other parts of the body. For wood dust measurement and particle measurement of the dust fraction of E-dust, we recommend our measuring device SG10-2A for stationary measurement or the SG5100ex and SG5200 devices for personal measurement.

With regard to a wood dust explosion, we recommend our SG5100ex measuring device, as it has been specially developed for potentially explosive atmospheres.

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Measuring of harmful substances in welding fumes

Welding fumes

Measuring of harmful substances in welding fumes with measuring device SG5200 and SG5100ex

Our SG5200 and SG5100ex sampling devices are recommended for measuring harmful substances when working with welding fumes. These are personal measuring devices that can detect dusts, gases and fumes. Simultaneous measurement of E-dust and A-dust in welding fumes requires the PGP EA sampling system in accordance with IFA. These are sampling heads specially developed for this measurement, which enable a meaningful measurement.

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Measure VOC exposure – recognize hazards

Measure VOC exposure

Measure VOC exposure with SG350ex, SG5100ex or SG5200 measuring devices

If health problems occur after a renovation, such as headaches, dizziness or similar, it is reasonable to suspect that this could be due to VOC exposure.

Measuring VOC exposure with GSA measuring devices

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Measuring cooling lubricants

Measure hazardous cooling lubricants with SG5200 and SG100ex measuring devices

Our SG5200 or SG5100ex samplers can be used to check for possible hazards caused by lubricants. These measuring devices for measuring cooling lubricants are coupled with the GGP sampling system and can, for example, detect oil aerosols and measure cooling lubricants.
If you have any questions about measuring hazardous cooling lubricants or the measuring devices, our staff will be happy to help.

What are cooling lubricants? 

Definition

Cooling lubricant is a collective term for mixtures of substances that are used in metalworking for cooling and lubrication. It is often a multi-component mixture, as the basic substances – water and oil – alone do not have the desired effect. There are two main effects:

  • Cooling: Lowering the temperature caused by friction
  • Lubrication: Reduction of friction between tool and workpiece

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Asbestos measurement and fibre analysis

Fibre analysis

Asbestos measurement via GSA measuring devices GSA measuring device SG12 – Fibre measurements of asbestos fibers

Fibre measurements of asbestos fibres are used to identify dangerous fibers that are harmful to health in order to prevent dangerous health effects. For example, asbestos fibres can cause lung cancer. The GSA Messgerätebau has a selection of measuring devices such as the measuring device SG12 to detect and measure asbestos fiber occurrences.

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