When sampling air with filters and adsorption tubes, the flow of the air sampling pump you use must be set very accurately. Flow calibration plays an important role, because it ensures a consistent air flow and therefore reliable air sampling results. At BaSystemen you will find various solutions for flow calibration.
Taking air samples, where in some cases the health of your employees is at stake, is a precise task. If the flow of your air sampling pump is not correct, this can lead to incorrect results, on the basis of which only incorrect conclusions can be drawn. By applying flow calibration you gain certainty about the correct flow through the air sampling pump, and therefore also guarantee the right quality of air samples.
One of the flow calibrators you can buy from us is the Casella Flow Detective. This is what is known as an all-in-one calibrator, which helps to calibrate an air sampling pump in accordance with the ISO-13137 guideline. This flow calibrator therefore shows a red indicator when pulsation exceeds 10%. The Bluetooth connection is another notable feature, and calibration data can easily be sent by e-mail. Thanks to the long battery life and fast start-up time, you can calibrate instruments quickly.
The Bios Defender 510 is what is known as a DryCal flow calibrator. This is a flow calibrator with the accuracy of a primary standard, often used to calibrate (personal) air sampling pumps. The accuracy complies with ISO-17025. This flow calibrator is available in three versions, each with a different measuring range: from 5-500 ml/min, 50-5,000 ml/min and 300-30,000 ml/min.
Do you have a different flow calibration challenge or a question about one of our flow calibrators? Feel free to contact our product experts. Thanks to their broad knowledge of the market, they can find a suitable solution for every situation.
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