Olfasense Sampling Voc Equipment
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Manufactured by Olfasense Groupbased in NETHERLANDS
This hood allows defined sampling of flow area sources with very low discharge speeds (e.g. biofilters and ventilated compost piles). The volume of the exhaust air flow is guided through the hood and the chimney, and is consolidated. The sampling hood has a base surface area of 1m2 and a chimney with a diameter of 150mm. It is ...
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Manufactured by Olfasense Groupbased in NETHERLANDS
Olfasense is reseller of Kynar and Tedlar sampling bags made from PVDF, offering sizes from 0.5 L to 1000 L. Tedlar and Kynar bags are commonly used for indoor air sampling, waste sites, storage tanks, stack sampling, soil gas sampling, gas blending, calibration test standards, and many other gas sampling ...
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Manufactured by Olfasense Groupbased in NETHERLANDS
The EPD is an easy to use pre-dilution system for highly concentrated odour samples. It has been developed to increase the measuring range at high odorant concentrations for olfactometers. And, because it ensures that the odour concentration of the air is not too high, it also prevents self-contamination of the olfactometer. The ...
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Manufactured by Olfasense Groupbased in NETHERLANDS
The LiGaVa system vaporises any kind of liquid into the gas phase. Because time, volume stream, temperature and amount of liquid are all known variables, it is a highly standardised odour sampling system. It is also simple to operate: just inject a set volume of the liquid sample (e.g. a fragrance, aromatic, alcohol or fuel) into the ...
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Manufactured by Olfasense Groupbased in NETHERLANDS
The GSP dilutes the sample directly at the sampling point. Sample pre-dilution can be performed with nitrogen or synthetic air, whereby the pre-dilution ratio is fixed by the manufacturer (standard 1:10 with individual calibration data). The pre-dilution ratio can, however, be set to different exhaust air conditions on request by ...
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Manufactured by Olfasense Groupbased in NETHERLANDS
Our standard odour sampling device consists of a vacuum container that is evacuated by a vacuum pump. The sampling point and the standard sampler are connected by a probe. When the sampling device is evacuated, the gas sampling bag inside sucks in sample air via the probe. The sampling device ...
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Manufactured by Olfasense Groupbased in NETHERLANDS
Our ready-to-use sample bags have been designed to meet the quality requirements of EN 13725, to minimise the risk of contamination of odour samples. Olfasense’s sample bags are made of Nalophan® and PTFE tubing to minimise surface reactions with sulphurs. Within the ISO 17025 accreditation scope, the Nalophan® is tested according to No. ...
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Manufactured by Olfasense Groupbased in NETHERLANDS
The Olfasense vacuum air sampling box allows for taking air samples into sampling bags without the sample coming into direct contact with the pump. The box can fill up to 10-liter sampling bags, with a flowmeter allowing to adapt the filling rate of the bag. Through a observation window the operator can ...
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Manufactured by Olfasense Groupbased in NETHERLANDS
It’s always been tricky to take standardised samples directly from the skin and other surfaces. This is a particular issue in the field of cosmetic testing, where the data may be needed for anything from quality control to identifying off-odours. Luckily, Olfasense's innovative scent sampler is a breath of fresh air for anyone ...
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Manufactured by Olfasense Groupbased in NETHERLANDS
The CSD30 is a sampling device for collecting air (odour) samples in gas sampling bags, with a default odour sampling duration of 30 minutes. Using the lung principle, the sample flows into the gas sampling bag through the sampling tube only, without passing through pumps or ...
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Manufactured by Olfasense Groupbased in NETHERLANDS
The ventilated sampling hood is used primarily for sampling non-ventilated, odour-emitting solid or liquid area sources. When sampling liquids, floats are attached to the sides of the hood. The hood itself is automatically ventilated by two radial fans with a constant volumetric flow. The inlet fan sucks in outside air via an ...
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